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Long-term Debt and Finance Leases - Senior Notes Outstanding with Early Redemption Features (Details) | 12 Months Ended |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | ---
Dec. 31, 2021 | Aug. 24, 2021 | Aug. 23, 2021 | Dec. 02, 2020 | May 24, 2019 | Dec. 07, 2017 | Aug. 02, 2016
6.625% Senior Notes due 2027 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Interest rate, stated percentage | 6.625% | 6.625% |  |  |  |  |
Senior Notes, due 2032 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Interest rate, stated percentage | 3.875% |  | 3.875% |  |  |  |
Recourse Debt | 6.625% Senior Notes due 2027 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Interest rate, stated percentage | 6.625% |  |  |  |  |  | 6.625%
Recourse Debt | 5.750% Senior Notes due 2028 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Interest rate, stated percentage | 5.75% |  |  |  |  | 5.75% |
Recourse Debt | 5.250% Senior Notes due 2029 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Interest rate, stated percentage | 5.25% |  |  |  | 5.25% |  |
Recourse Debt | 3.375% Senior Notes due 2029 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Interest rate, stated percentage | 3.375% |  |  | 3.375% |  |  |
Recourse Debt | 3.625% Senior Notes due 2031 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Interest rate, stated percentage |  |  |  | 3.625% |  |  |
Recourse Debt | Senior Notes, due 2032 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Interest rate, stated percentage | 3.875% |  |  |  |  |  |
Recourse Debt | Senior Notes | Low |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Redemption percentage of principal | 25.00% |  |  |  |  |  |
Recourse Debt | Senior Notes | Maximum |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Redemption percentage of principal | 30.00% |  |  |  |  |  |

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