XML 48 R39.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

Comprehensive Income (Loss) (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2019
Equity [Abstract] |
Accumulated other comprehensive income (loss), net of taxes | Comprehensive income (loss) includes changes in fair value of our aircraft fuel derivatives which qualify for hedge accounting. A rollforward of the amounts included in accumulated other comprehensive income (loss), net of taxes for the years ended December 31, 2019, 2018, and 2017 is as follows (in millions):
|  | Aircraft Fuel Derivatives(1) |  | Total
Balance of accumulated income, at December 31, 2016 |  | $ | 13 |  |  | $ | 13 |
Reclassifications into earnings, net of tax benefit of $6 |  | (9 | ) |  | (9 | )
Change in fair value, net of tax benefit of $2 |  | (4 | ) |  | (4 | )
Balance of accumulated income, at December 31, 2017 |  | — |  |  | — |
Reclassifications into earnings, net of tax benefit of $0 |  | 1 |  |  | 1 |
Change in fair value, net of tax benefit of $2 |  | (4 | ) |  | (4 | )
Balance of accumulated (losses), at December 31, 2018 |  | (3 | ) |  | (3 | )
Reclassifications into earnings, net of tax (expense) of $(1) |  | 4 |  |  | 4 |
Change in fair value, net of tax benefit of $0 |  | 1 |  |  | 1 |
Balance of accumulated income, at December 31, 2019 |  | $ | 2 |  |  | $ | 2 |
(1) Reclassified to aircraft fuel expense.

X
- References No definition available. + Details
Name: | us-gaap_EquityAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=118930883&loc=SL7669686-108580 + Details
Name: | us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration