Pro Forma Effect of Businesses Acquired (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2024 |
Jun. 30, 2023 |
Jun. 30, 2024 |
Jun. 30, 2023 |
|
| Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items] | ||||
| Revenue | $ 3,715 | $ 3,889 | $ 7,425 | $ 7,655 |
| Net income | $ 186 | 250 | $ 344 | 485 |
| Acquisition related expenses, net of tax | 5 | 15 | ||
| Forward Contracts | ||||
| Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items] | ||||
| Pro Forma - Gains on foreign exchange contracts - acquisition related | $ 23 | $ 46 | ||