Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Balance	$ 2,890	$ 3,170	$ 2,963
Total Other comprehensive income (loss), net of tax	296	(254)	64
Balance	3,227	2,890	3,170
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance	2,890	3,170	2,963
Total Other comprehensive income (loss), net of tax	296	(254)	64
Balance	3,227	2,890	3,170
Foreign currency translation
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Balance	(1,256)	(996)	(1,068)
Gains (losses) before reclassification, before tax	328	(299)	55
Less: Tax provision/(benefit)	0	22	(17)
Gains (losses) before reclassification, net of tax	328	(321)	72
(Gains) losses reclassified to earnings	0	61	0
Less: Tax provision/(benefit)	0	0	0
Net (gains) losses reclassified to earnings	0	61	0
Total Other comprehensive income (loss), net of tax	328	(260)	72
Balance	(928)	(1,256)	(996)
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance	(1,256)	(996)	(1,068)
Gains (losses) before reclassification, before tax	328	(299)	55
Less: Tax provision/(benefit)	0	22	(17)
Gains (losses) before reclassification, net of tax	328	(321)	72
(Gains) losses reclassified to earnings	0	61	0
Less: Tax provision/(benefit)	0	0	0
Net (gains) losses reclassified to earnings	0	61	0
Total Other comprehensive income (loss), net of tax	328	(260)	72
Balance	(928)	(1,256)	(996)
Derivative financial instruments
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Balance	24	18	21
Gains (losses) before reclassification, before tax	34	266	(13)
Less: Tax provision/(benefit)	8	74	(3)
Gains (losses) before reclassification, net of tax	26	192	(10)
(Gains) losses reclassified to earnings	(79)	(254)	10
Less: Tax provision/(benefit)	(19)	(68)	3
Net (gains) losses reclassified to earnings	(60)	(186)	7
Total Other comprehensive income (loss), net of tax	(34)	6	(3)
Balance	(10)	24	18
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance	24	18	21
Gains (losses) before reclassification, before tax	34	266	(13)
Less: Tax provision/(benefit)	8	74	(3)
Gains (losses) before reclassification, net of tax	26	192	(10)
(Gains) losses reclassified to earnings	(79)	(254)	10
Less: Tax provision/(benefit)	(19)	(68)	3
Net (gains) losses reclassified to earnings	(60)	(186)	7
Total Other comprehensive income (loss), net of tax	(34)	6	(3)
Balance	(10)	24	18
Accumulated other comprehensive income (loss)
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Balance	(1,232)	(978)	(1,047)
Balance	(938)	(1,232)	(978)
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance	(1,232)	(978)	(1,047)
Balance	$ (938)	$ (1,232)	$ (978)