Goodwill and Intangible Assets, Net - Schedule of Finite-Lived Intangible Assets (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Finite-Lived Intangible Assets [Roll Forward]
As of December 31, 2024				$ 3,088
Transfer(1)	[1]			(196)
Exchange rate changes				185
As of September 30, 2025		$ 3,077		3,077
As of December 31, 2024				(942)
Amortization		(42)	$ (40)	(124)	$ (119)
Transfer(1)	[1]			33
Exchange rate changes				(65)
As of September 30, 2025		(1,098)		(1,098)
Net book value		1,979		1,979
Finite-Lived Intangible Assets, Cost Incurred to Renew or Extend				0
Licenses
Finite-Lived Intangible Assets [Roll Forward]
As of December 31, 2024				40
Transfer(1)	[1]			0
Exchange rate changes				1
As of September 30, 2025		41		41
As of December 31, 2024				(37)
Amortization				0
Transfer(1)	[1]			0
Exchange rate changes				(1)
As of September 30, 2025		(38)		(38)
Net book value		3		3
Customer- Related Intangible Assets
Finite-Lived Intangible Assets [Roll Forward]
As of December 31, 2024				2,406
Transfer(1)	[1]			(145)
Exchange rate changes				158
As of September 30, 2025		2,419		2,419
As of December 31, 2024				(728)
Amortization				(91)
Transfer(1)	[1]			22
Exchange rate changes				(59)
As of September 30, 2025		(856)		(856)
Net book value		1,563		1,563
Developed Technology
Finite-Lived Intangible Assets [Roll Forward]
As of December 31, 2024				587
Transfer(1)	[1]			(51)
Exchange rate changes				26
As of September 30, 2025		562		562
As of December 31, 2024				(134)
Amortization				(32)
Transfer(1)	[1]			11
Exchange rate changes				(5)
As of September 30, 2025		(160)		(160)
Net book value		402		402
Covenants Not to Compete and Other
Finite-Lived Intangible Assets [Roll Forward]
As of December 31, 2024				55
Transfer(1)	[1]			0
Exchange rate changes				0
As of September 30, 2025		55		55
As of December 31, 2024				(43)
Amortization				(1)
Transfer(1)	[1]			0
Exchange rate changes				0
As of September 30, 2025		(44)		(44)
Net book value		$ 11		$ 11

[1] Related to finite-lived intangible assets reclassified to assets held for sale (Note 3).