Progress Collections and Deferred Income (Details) - USD ($) $ in Millions |
12 Months Ended | |
|---|---|---|
Dec. 31, 2022 |
Dec. 31, 2021 |
|
| Disaggregation of Revenue [Line Items] | ||
| Progress collections and deferred income (contract liabilities) | $ 3,822 | $ 3,232 |
| Revenue recognized, included in contract liability | 2,185 | 2,398 |
| Progress collections | ||
| Disaggregation of Revenue [Line Items] | ||
| Progress collections and deferred income (contract liabilities) | 3,713 | 3,108 |
| Deferred income | ||
| Disaggregation of Revenue [Line Items] | ||
| Progress collections and deferred income (contract liabilities) | $ 109 | $ 124 |