Other, Net (Narrative) (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | |||
---|---|---|---|---|---|
Jun. 30, 2022 |
Mar. 31, 2022 |
Jun. 30, 2021 |
Jun. 30, 2022 |
Jun. 30, 2021 |
|
Other Expenses [Abstract] | |||||
Estimated future obligation under a performance guarantee | $ 0 | $ (18) | $ (96) | $ (18) | |
Satisfaction of future obligation under performance guarantee | $ 35 | ||||
Reduction in estimated exposure of future obligation under performance guarantee | $ 61 | ||||
Ukraine charitable pledge | 0 | 0 | 20 | 0 | |
Severance and other non-income tax refunds | $ 0 | $ 3 | $ 3 | $ 39 |