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v3.19.3.a.u2

Leases Capital Leases, Balance Sheet, Assets by Major Class, Net (Details) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2018 USD ($) aircraft Years | Dec. 31, 2017 USD ($) | Dec. 31, 2019 USD ($) aircraft
Capital Leased Assets |  |  |  |
2019 |  | $ 111 |  |
2020 |  | 109 |  |
2021 |  | 105 |  |
2022 |  | 100 |  |
2023 |  | 97 |  |
Thereafter |  | 335 |  |
Total minimum lease payments |  | 857 |  |
Less amount representing interest |  | 126 |  |
Present value of minimum lease payments (a) | [1] | 731 |  |
Less current portion |  | 85 |  |
Long-term portion |  | $ 646 |  |
Operating Leased Assets [Line Items] |  |  |  |
Capital Leased Assets, Number of Units | aircraft |  | 72 |  |
2019 |  | $ 348 |  |
2020 |  | 357 |  | $ 78
2021 |  | 244 |  | 41
2022 |  | 172 |  | 17
2023 |  | 146 |  | 7
Thereafter |  | 474 |  |
Total minimum lease payments |  | 1,741 |  |
2019 |  | 256 |  |
2020 |  | 279 |  |
2021 |  | 203 |  |
2022 |  | 155 |  |
2023 |  | 139 |  |
Thereafter |  | 473 |  |
Total minimum lease payments |  | 1,505 |  |
Lease Incentive Obligation Excluded |  | 114 |  |
Rental expense for operating leases |  | $ 935 | $ 939 |
Property Subject to or Available for Operating Lease, Number of Units | Years |  | 51 |  |
Subleases |  |  |  |
2019 |  | $ (92) |  |
2020 |  | (78) |  |
2021 |  | (41) |  |
2022 |  | (17) |  |
2023 |  | (7) |  |
Thereafter |  | (1) |  |
Total minimum lease payments |  | $ (236) |  |
Capital Leased Assets [Line Items] |  |  |  |
Capital Leased Assets, Number of Units | aircraft |  | 72 |  |
2019 |  | $ 348 |  |
2020 |  | 357 |  | 78
2021 |  | 244 |  | 41
2022 |  | 172 |  | 17
2023 |  | 146 |  | $ 7
Thereafter |  | 474 |  |
Total minimum lease payments |  | 1,741 |  |
2019 |  | 256 |  |
2020 |  | 279 |  |
2021 |  | 203 |  |
2022 |  | 155 |  |
2023 |  | 139 |  |
Thereafter |  | 473 |  |
Total minimum lease payments |  | 1,505 |  |
Lease Incentive Obligation Excluded |  | 114 |  |
Rental expense for operating leases |  | $ 935 | $ 939 |
Property Subject to or Available for Operating Lease, Number of Units | Years |  | 51 |  |
Property Available for Operating Lease [Member] |  |  |  |
Operating Leased Assets [Line Items] |  |  |  |
Property Subject to or Available for Operating Lease, Number of Units | aircraft |  | 124 |  |
Capital Leased Assets [Line Items] |  |  |  |
Property Subject to or Available for Operating Lease, Number of Units | aircraft |  | 124 |  |
B-717-200 |  |  |  |
Operating Leased Assets [Line Items] |  |  |  |
Property Subject to or Available for Operating Lease, Number of Units | aircraft |  | 73 |  | 65
Capital Leased Assets [Line Items] |  |  |  |
Property Subject to or Available for Operating Lease, Number of Units | aircraft |  | 73 |  | 65
[1] | Excludes lease incentive obligation of $114 million.

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- Definition Future rental payments receivable within the second year from the balance sheet date under an operating lease. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=84164653&loc=d3e41551-112718 + Details
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- Definition Future minimum lease payments receivable under operating leases for periods greater than five years following the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=84164653&loc=d3e41551-112718 + Details
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- Definition The number of units (items of property) under operating lease arrangements. + References No definition available. + Details
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