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v3.10.0.1

Condensed Consolidated Balance Sheet - USD ($) $ in Millions | Jun. 30, 2018 | Dec. 31, 2017
--- | --- | ---
Current assets: |  |
Cash and cash equivalents | $ 2,114 | $ 1,495
Short-term investments | 1,572 | 1,778
Accounts and other receivables | 765 | 662
Inventories of parts and supplies, at cost | 459 | 420
Prepaid expenses and other current assets | 498 | 460
Total current assets | 5,408 | 4,815
Property and equipment, at cost: |  |
Flight equipment | 21,084 | 21,368
Ground property and equipment | 4,626 | 4,399
Deposits on flight equipment purchase contracts | 858 | 919
Assets constructed for others | 1,664 | 1,543
Property and equipment, at cost | 28,232 | 28,229
Less allowance for depreciation and amortization | 9,166 | 9,690
Property and equipment, net | 19,066 | 18,539
Goodwill | 970 | 970
Other assets | 1,021 | 786
Total assets | 26,465 | 25,110
Current liabilities: |  |
Accounts payable | 1,338 | 1,320
Accrued liabilities | 1,361 | 1,700
Air traffic liability | 4,652 | 3,495
Current maturities of long-term debt | 365 | 348
Total current liabilities | 7,716 | 6,863
Long-term debt less current maturities | 3,155 | 3,320
Air traffic liability - noncurrent | 878 | 1,070
Deferred income taxes | 2,414 | 2,119
Construction obligation | 1,613 | 1,390
Other noncurrent liabilities | 692 | 707
Stockholders' equity: |  |
Common stock | 808 | 808
Capital in excess of par value | 1,469 | 1,451
Retained earnings | 14,878 | 13,832
Accumulated other comprehensive income | 298 | 12
Treasury stock, at cost | (7,456) | (6,462)
Total stockholders' equity | 9,997 | 9,641
Total liabilities and stockholders' equity | $ 26,465 | $ 25,110

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- Definition The cumulative amount of the reporting entity's undistributed earnings or deficit. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(23)(a)(4)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(30)(a)(3)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition 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. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29,30) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6405834&loc=d3e23315-112656 + Details
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