Stockholders' Equity (Schedule of Components of Other Comprehensive Income (Loss), Net) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Comprehensive Income (Loss) [Line Items]
Foreign currency translation, gross amount	$ (130)	$ (41)	$ (275)
Foreign currency translation, income tax (provision) benefit	130	(60)	62
Foreign currency translation, net amount	0	(101)	(213)
Gain (loss) on cash flow hedges, gross amount	74	2	(12)
Gain (loss) on cash flow hedges, income tax (provision) benefit	11	2	(6)
Gain (loss) on cash flow hedges, net amount	63	0	(6)
Pension and postretirement benefits, gross amount	13	(5)	(8)
Pension and postretirement benefits, income tax (provision) benefit	1	0	1
Pension and postretirement benefits, net amount	14	(5)	(7)
Total other comprehensive income (loss), gross amount	(43)	(44)	(295)
Total other comprehensive income (loss), income tax (provision) benefit	120	(62)	69
Total other comprehensive income (loss), net of tax	77	(106)	(226)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax, Portion Attributable to Noncontrolling Interest	$ 5	$ (2)	$ 0