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Short And Long-Term Debt Debt Maturities Table (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Jan. 11, 2021
Maturities of Long-term Debt [Abstract] |  |  |  |
2021 (a) | [1] |  | $ 62 |
2022 |  |  | 81 |
2023 |  |  | 981 |
2024 |  |  | 11 |
2025 |  |  | $ 1,554 |
Long-term Debt Maturities, Years Presented |  |  | 5 years |
Scenario, Forecast | Secured Debt | Term Loan A |  |  |  |
Maturities of Long-term Debt [Abstract] |  |  |  |
Debt Instrument, Periodic Payment, Principal |  | $ 51 |  |
Scenario, Forecast | Secured Debt | Term Loan B |  |  |  |
Maturities of Long-term Debt [Abstract] |  |  |  |
Debt Instrument, Periodic Payment, Principal |  | $ 11 |  |
Subsequent Event | Senior Notes | 5.75% Senior Notes |  |  |  |
Maturities of Long-term Debt [Abstract] |  |  |  |
Interest Rate |  |  |  | 5.75%
[1] | The current portion of long term debt consists of four quarters of 2021 amortization payments totaling $51 million and $11 million for the Term Loan A Facility and Term Loan B Facility, respectively. See Note 20, "Subsequent Events", for a description of the January and February issuances of 5.75% Senior Notes and amendments to the Senior Secured Credit Facility and Term Loan A Facility.

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