XML 55 R37.htm IDEA: XBRL DOCUMENT
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COMMITMENTS (Details) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2017 USD ($) aircraft carriers | Jun. 30, 2016 USD ($) | Jun. 30, 2017 USD ($) aircraft carriers | Jun. 30, 2016 USD ($)
Unrecorded Unconditional Purchase Obligation, Fiscal Year Maturity [Abstract] |  |  |  |
Rent Expense | $ 123 | $ 63 | $ 261 | $ 144
Capacity purchase arrangements (carriers) | carriers | 3 |  | 3 |
Capacity purchase arrangements | 100.00% |  | 100.00% |
Aircraft Commitments [Member] |  |  |  |
Unrecorded Unconditional Purchase Obligation, Fiscal Year Maturity [Abstract] |  |  |  |
Remainder of 2017 | $ 463 |  | $ 463 |
2018 | 836 |  | 836 |
2019 | 758 |  | 758 |
2020 | 338 |  | 338 |
2021 | 260 |  | 260 |
Thereafter | 362 |  | 362 |
Total | 3,017 |  | 3,017 |
Capacity Purchase Agreements [Member] |  |  |  |
Unrecorded Unconditional Purchase Obligation, Fiscal Year Maturity [Abstract] |  |  |  |
Remainder of 2017 | 38 |  | 38 |
2018 | 80 |  | 80 |
2019 | 85 |  | 85 |
2020 | 90 |  | 90 |
2021 | 94 |  | 94 |
Thereafter | 676 |  | 676 |
Total | 1,063 |  | 1,063 |
Aircraft Leases [Member] |  |  |  |
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract] |  |  |  |
Remainder of 2017 | 152 |  | 152 |
2018 | 318 |  | 318 |
2019 | 306 |  | 306 |
2020 | 280 |  | 280 |
2021 | 243 |  | 243 |
Thereafter | 954 |  | 954 |
Total | 2,253 |  | 2,253 |
Facility Leases [Member] |  |  |  |
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract] |  |  |  |
Remainder of 2017 | 60 |  | 60 |
2018 | 73 |  | 73 |
2019 | 64 |  | 64 |
2020 | 58 |  | 58 |
2021 | 51 |  | 51 |
Thereafter | 178 |  | 178 |
Total | $ 484 |  | $ 484 |
B-737 [Member] |  |  |  |
Unrecorded Unconditional Purchase Obligation, Fiscal Year Maturity [Abstract] |  |  |  |
Committed to Purchase (in Aircraft) | aircraft | 48 |  | 48 |
Options to Purchase Additional (in Aircraft) | aircraft | 41 |  | 41 |
B737-900ER [Member] |  |  |  |
Unrecorded Unconditional Purchase Obligation, Fiscal Year Maturity [Abstract] |  |  |  |
Committed to Purchase (in Aircraft) | aircraft | 16 |  | 16 |
B737 MAX [Member] |  |  |  |
Unrecorded Unconditional Purchase Obligation, Fiscal Year Maturity [Abstract] |  |  |  |
Committed to Purchase (in Aircraft) | aircraft | 32 |  | 32 |
E-175 [Domain] |  |  |  |
Unrecorded Unconditional Purchase Obligation, Fiscal Year Maturity [Abstract] |  |  |  |
Committed to Purchase (in Aircraft) | aircraft | 27 |  | 27 |
Options to Purchase Additional (in Aircraft) | aircraft | 30 |  | 30 |
A-320-Neo [Member] |  |  |  |
Unrecorded Unconditional Purchase Obligation, Fiscal Year Maturity [Abstract] |  |  |  |
Unrecorded Unconditional Purchase Obligation, Option to Cancel | aircraft | 30 |  | 30 |
Property Subject to Operating Lease [Member] | B-737 [Member] |  |  |  |
Unrecorded Unconditional Purchase Obligation [Line Items] |  |  |  |
Number of units involved in lease contracts | aircraft | 14 |  | 14 |
Property Subject to Operating Lease [Member] | Airbus [Member] |  |  |  |
Unrecorded Unconditional Purchase Obligation [Line Items] |  |  |  |
Number of units involved in lease contracts | aircraft | 55 |  | 55 |
Number of aircraft delivered | aircraft | 2 |  | 2 |
Property Subject to Operating Lease [Member] | Q400 [Member] |  |  |  |
Unrecorded Unconditional Purchase Obligation [Line Items] |  |  |  |
Number of units involved in lease contracts | aircraft | 15 |  | 15 |
Property Subject to Operating Lease [Member] | E-175 [Domain] |  |  |  |
Unrecorded Unconditional Purchase Obligation [Line Items] |  |  |  |
Number of units involved in lease contracts | aircraft | 20 |  | 20 |
Property Available for Operating Lease [Member] | A321neo [Member] |  |  |  |
Unrecorded Unconditional Purchase Obligation [Line Items] |  |  |  |
Number of optional additional units | aircraft | 8 |  | 8 |
Capacity Purchase Agreement with SkyWest [Member] | E175 [Member] |  |  |  |
Unrecorded Unconditional Purchase Obligation [Line Items] |  |  |  |
Number of optional additional units | aircraft | 8 |  | 8 |
Aircraft Maintenance Deposits [Member] |  |  |  |
Unrecorded Unconditional Purchase Obligation, Fiscal Year Maturity [Abstract] |  |  |  |
Remainder of 2017 | $ 29 |  | $ 29 |
2018 | 61 |  | 61 |
2019 | 65 |  | 65 |
2020 | 68 |  | 68 |
2021 | 63 |  | 63 |
Thereafter | 90 |  | 90 |
Total | 376 |  | 376 |
Aircraft Maintenance and Parts Management [Member] |  |  |  |
Unrecorded Unconditional Purchase Obligation, Fiscal Year Maturity [Abstract] |  |  |  |
Remainder of 2017 | 15 |  | 15 |
2018 | 32 |  | 32 |
2019 | 35 |  | 35 |
2020 | 37 |  | 37 |
2021 | 40 |  | 40 |
Thereafter | 0 |  | 0 |
Total | $ 159 |  | $ 159 |

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