Shareholders' Equity - Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Changes in Accumulated Other Comprehensive Income [Roll Forward]
Balance at beginning of period	$ 15,010	$ 13,794	$ 13,598
Balance at end of period	15,542	15,010	13,794
Accumulated Other Comprehensive Income (Loss)
Changes in Accumulated Other Comprehensive Income [Roll Forward]
Balance at beginning of period	(1,373)	(1,273)	(1,309)
Balance at end of period	(1,208)	(1,373)	(1,273)
Unrealized gain (loss) on hedges
Changes in Accumulated Other Comprehensive Income [Roll Forward]
Balance at beginning of period	(21)	(77)	(157)
Other comprehensive (loss) income, net of tax	18	55	80
Balance at end of period	(3)	(21)	(77)
Defined benefit plans
Changes in Accumulated Other Comprehensive Income [Roll Forward]
Balance at beginning of period	1	1	1
Other comprehensive (loss) income, net of tax	0	1	0
Balance at end of period	1	1	1
Foreign currency translation adjustment
Changes in Accumulated Other Comprehensive Income [Roll Forward]
Balance at beginning of period	(1,352)	(1,197)	(1,153)
Other comprehensive (loss) income, net of tax	147	(156)	(44)
Balance at end of period	$ (1,206)	$ (1,352)	$ (1,197)