Stockholders' Equity (Schedule of Adjustments to Accumulated Other Comprehensive Income (Loss), Net) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance as of the beginning of the period	$ 5,563	$ 7,526
Income tax (provision) benefit	120	(62)	$ 69
Balance as of the end of the period	4,472	5,563	7,526
Foreign Currency Translation [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance as of the beginning of the period	(800)	(701)	(488)
Other comprehensive income (loss) before reclassifications	(135)	(39)	(275)
Amounts reclassified from accumulated other comprehensive income (loss)	0	0	0
Income tax (provision) benefit	130	(60)	62
Balance as of the end of the period	(805)	(800)	(701)
AOCI, Derivative Qualifying as Hedge, Excluded Component, Parent
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance as of the beginning of the period	(28)	(28)	(22)
Other comprehensive income (loss) before reclassifications	6	139	(3)
Amounts reclassified from accumulated other comprehensive income (loss)	68	(137)	(9)
Income tax (provision) benefit	(11)	(2)	6
Balance as of the end of the period	35	(28)	(28)
Pension and Postretirement Benefits [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance as of the beginning of the period	(20)	(15)	(8)
Other comprehensive income (loss) before reclassifications	13	(5)	(8)
Amounts reclassified from accumulated other comprehensive income (loss)	0	0	0
Income tax (provision) benefit	1	0	1
Balance as of the end of the period	(6)	(20)	(15)
Accumulated Other Comprehensive Income (Loss), Net
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance as of the beginning of the period	(848)	(744)	(518)
Other comprehensive income (loss) before reclassifications	(116)	95	(286)
Amounts reclassified from accumulated other comprehensive income (loss)	68	(137)	(9)
Income tax (provision) benefit	120	(62)	69
Balance as of the end of the period	$ (776)	$ (848)	$ (744)