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COMMITMENTS (Details) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2019 USD ($) aircraft
B-737 [Member] |
Unrecorded Unconditional Purchase Obligation, Fiscal Year Maturity [Abstract] |
Committed to Purchase (in Aircraft) | aircraft | 32
Options to Purchase Additional (in Aircraft) | aircraft | 37
A320neo [Member] |
Unrecorded Unconditional Purchase Obligation, Fiscal Year Maturity [Abstract] |
Unrecorded Unconditional Purchase Obligation, Option to Cancel | aircraft | 30
E175 [Member] |
Unrecorded Unconditional Purchase Obligation, Fiscal Year Maturity [Abstract] |
Committed to Purchase (in Aircraft) | aircraft | 7
Options to Purchase Additional (in Aircraft) | aircraft | 30
Property Subject to Operating Lease [Member] | B-737 [Member] |
Unrecorded Unconditional Purchase Obligation, Fiscal Year Maturity [Abstract] |
Property Subject to or Available for Operating Lease, Number of Units | aircraft | 10
Property Subject to Operating Lease [Member] | Airbus [Member] |
Unrecorded Unconditional Purchase Obligation, Fiscal Year Maturity [Abstract] |
Property Subject to or Available for Operating Lease, Number of Units | aircraft | 61
Property Subject to Operating Lease [Member] | Q400 [Member] |
Unrecorded Unconditional Purchase Obligation, Fiscal Year Maturity [Abstract] |
Property Subject to or Available for Operating Lease, Number of Units | aircraft | 9
Property Subject to Operating Lease [Member] | E175 [Member] |
Unrecorded Unconditional Purchase Obligation, Fiscal Year Maturity [Abstract] |
Property Subject to or Available for Operating Lease, Number of Units | aircraft | 32
Property Available for Operating Lease [Member] | Airbus [Member] |
Unrecorded Unconditional Purchase Obligation, Fiscal Year Maturity [Abstract] |
Property Subject to or Available for Operating Lease, Number of Optional Additional Units | aircraft | 2
Property Available for Operating Lease [Member] | E175 [Member] |
Unrecorded Unconditional Purchase Obligation, Fiscal Year Maturity [Abstract] |
Property Subject to or Available for Operating Lease, Number of Optional Additional Units | aircraft | 3
Capacity Purchase Agreement with SkyWest [Member] | E175 [Member] |
Unrecorded Unconditional Purchase Obligation, Fiscal Year Maturity [Abstract] |
Property Subject to or Available for Operating Lease, Number of Optional Additional Units | aircraft | 8
Aircraft Maintenance Deposits [Member] |
Unrecorded Unconditional Purchase Obligation, Fiscal Year Maturity [Abstract] |
Remainder of 2018 | $ 47
2019 | 65
2020 | 59
2021 | 48
2022 | 24
Thereafter | 8
Total | 251
Aircraft Commitments [Member] |
Unrecorded Unconditional Purchase Obligation, Fiscal Year Maturity [Abstract] |
Remainder of 2018 | 417
2019 | 519
2020 | 553
2021 | 305
2022 | 107
Thereafter | 33
Total | 1,934
Capacity Purchase Agreements [Member] |
Unrecorded Unconditional Purchase Obligation, Fiscal Year Maturity [Abstract] |
Remainder of 2018 | 104
2019 | 145
2020 | 166
2021 | 174
2022 | 179
Thereafter | 1,065
Total | 1,833
Virgin America Flight Attendants [Member] |
Unrecorded Unconditional Purchase Obligation, Fiscal Year Maturity [Abstract] |
Loss Contingency, Damages Sought, Value | $ 78

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- Definition 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. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 440 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=77896938&loc=d3e25336-109308 + Details
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