Stockholders' Equity (Accumulated Other Comprehensive Income) (Detail) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	$ (700)	$ (209)
Other comprehensive income (loss) before reclassifications	(9)	33
Amounts reclassified from accumulated other comprehensive income	(1)	6
Net current-period other comprehensive income (loss)	(10)	39
Ending balance	(441)	(983)
Amounts reclassified from accumulated other comprehensive income	(1)	6
Foreign Exchange Contracts | Derivatives designated as hedging instruments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Derivatives used in net investment hedge, net of tax	105
Currency Translation Adjustments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(30)	16
Other comprehensive income (loss) before reclassifications	(4)	7
Amounts reclassified from accumulated other comprehensive income	0	0
Net current-period other comprehensive income (loss)	(4)	7
Ending balance	(34)	23
Amounts reclassified from accumulated other comprehensive income	0	0
Net Unrealized Gains (Losses) on Cash Flow Hedges
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	45	(19)
Other comprehensive income (loss) before reclassifications	(5)	26
Amounts reclassified from accumulated other comprehensive income	(2)	4
Net current-period other comprehensive income (loss)	(7)	30
Ending balance	38	11
Amounts reclassified from accumulated other comprehensive income	(2)	4
Net Unrealized Gains (Losses) on Cash Flow Hedges | Corporate Interest Expense
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Amounts reclassified from accumulated other comprehensive income	2	4
Amounts reclassified from accumulated other comprehensive income (loss)	3	5
Amounts reclassified from accumulated other comprehensive income	2	4
Minimum Pension Liability Adjustment
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(116)	(130)
Other comprehensive income (loss) before reclassifications	0	0
Amounts reclassified from accumulated other comprehensive income	1	2
Net current-period other comprehensive income (loss)	1	2
Ending balance	(115)	(128)
Amounts reclassified from accumulated other comprehensive income	1	2
Minimum Pension Liability Adjustment | Selling, General and Administrative Expenses [Member]
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Amounts reclassified from accumulated other comprehensive income	1	2
Amounts reclassified from accumulated other comprehensive income (loss)	1	3
Amounts reclassified from accumulated other comprehensive income	1	2
Accumulated Other Comprehensive Income (Loss)
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(101)	(133)
Ending balance	$ (111)	$ (94)