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Debt (Tables) | 9 Months Ended
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Sep. 30, 2019
Debt Disclosure [Abstract] |
Details of Pass Through Trusts | Certain details of the pass-through trusts with proceeds received from issuance of debt in 2019 are as follows (in millions, except stated interest rate):
EETC Issuance Date |  | Class |  | Face Amount |  | Final expected distribution date |  | Stated interest rate |  | Total proceeds received from issuance of debt during 2019 and recorded as debt as of September 30, 2019 |  | Remaining proceeds from issuance of certificates to be received in future periods
September 2019 |  | AA |  | $ | 702 |  |  | May 2032 |  | 2.70% |  | $ | 76 |  |  | $ | 626 |
September 2019 |  | A |  | 287 |  |  | May 2028 |  | 2.90% |  | 31 |  |  | 256 |
September 2019 |  | B |  | 232 |  |  | May 2028 |  | 3.50% |  | 25 |  |  | 207 |
February 2019 |  | AA |  | 717 |  |  | August 2031 |  | 4.15% |  | 651 |  |  | 66 |
February 2019 |  | A |  | 296 |  |  | August 2031 |  | 4.55% |  | 269 |  |  | 27 |
|  |  |  | $ | 2,234 |  |  |  |  |  |  | $ | 1,052 |  |  | $ | 1,182 |
Contractual Principal Payments under Long-Term Debt Agreements | The table below presents the Company's contractual principal payments (not including debt discount or debt issuance costs) at September 30, 2019 under then-outstanding long-term debt agreements (in millions):
Last three months of 2019 |  | $ | 511 |
2020 |  | 1,363 |
2021 |  | 1,355 |
2022 |  | 1,708 |
2023 |  | 758 |
After 2023 |  | 8,629 |
|  | $ | 14,324 |

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- Definition Schedule of Debt Instruments Pass Through Trusts + References No definition available. + Details
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- Definition Tabular disclosure of the combined aggregate amount of maturities and sinking fund requirements for all long-term borrowings for each of the five years following the date of the latest balance sheet date presented. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
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