Accumulated Other Comprehensive Loss - Components of Accumulated Other Comprehensive Income (Loss) (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance	$ 5,134	$ 5,064	$ 5,279
Ending Balance	6,242	5,134	5,064
Currency Translation Adjustments [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance	(1,545)	(1,515)	(1,481)
Accumulated other comprehensive income (loss) before reclassifications	101	(30)	(34)
Amounts reclassified from accumulated other comprehensive income (loss)	12
Ending Balance	(1,432)	(1,545)	(1,515)
Derivative Financial Instruments, Net of Tax [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance	(4)	7	19
Accumulated other comprehensive income (loss) before reclassifications	(21)	(17)	(5)
Amounts reclassified from accumulated other comprehensive income (loss)	20	6	(7)
Ending Balance	(5)	(4)	7
Employee Benefit Plans, Net of Tax [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance	(44)	(38)	(47)
Accumulated other comprehensive income (loss) before reclassifications	(13)	(4)	10
Amounts reclassified from accumulated other comprehensive income (loss)	1	(2)	(1)
Ending Balance	(56)	(44)	(38)
Accumulated Other Comprehensive Income (Loss) [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance	(1,593)	(1,546)	(1,509)
Accumulated other comprehensive income (loss) before reclassifications	67	(51)	(29)
Amounts reclassified from accumulated other comprehensive income (loss)	33	4	(8)
Ending Balance	$ (1,493)	$ (1,593)	$ (1,546)