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Debt (Tables) | 3 Months Ended
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Mar. 31, 2020
Debt Disclosure [Abstract] |
Details of Pass Through Trusts | Certain details of the pass-through trusts with proceeds received from issuance of debt in 2020 are as follows (in millions, except stated interest rate):
EETC Issuance Date |  | Class |  | Face Amount |  | Stated interest rate |  | Total proceeds received from issuance of debt during 2020 |  | Total debt recorded as of March 31, 2020
September 2019 |  | AA |  | $ | 702 |  |  | 2.70% |  | $ | 189 |  |  | $ | 702 |
September 2019 |  | A |  | 287 |  |  | 2.90% |  | 77 |  |  | 287 |
September 2019 |  | B |  | 232 |  |  | 3.50% |  | 62 |  |  | 232 |
|  |  |  | $ | 1,221 |  |  |  |  | $ | 328 |  |  | $ | 1,221 |
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 March 31, 2020 under then-outstanding long-term debt agreements (in millions):
Last nine months of 2020 |  | $ | 1,181 |
2021 |  | 3,948 |
2022 |  | 1,799 |
2023 |  | 849 |
2024 |  | 3,155 |
After 2024 |  | 6,524 |
|  | $ | 17,456 |

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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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