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Debt - Schedule of Commercial Paper (Details) - Commercial paper outstanding - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021 | Dec. 31, 2021
Debt Instrument [Line Items] |  |  |  |  |
Commercial paper outstanding | $ 211 |  | $ 211 |  | $ 665
Weighted average commercial paper outstanding | $ 483 | $ 386 | $ 476 | $ 157 |
Weighted average interest rate of commercial paper outstanding | 1.66% | 0.09% | 0.69% | 0.11% |

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