Goodwill and Intangible Assets, Net - Schedule of Finite-Lived Intangible Assets (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Finite-Lived Intangible Assets [Roll Forward]
As of December 31, 2025	$ 3,089
Exchange rate changes	(23)
As of March 31, 2026	3,066
As of December 31, 2025	(1,140)
Amortization	(40)	$ (40)
Exchange rate changes	11
As of March 31, 2026	(1,169)
Net book value	1,897
Finite-Lived Intangible Assets, Cost Incurred to Renew or Extend	0
Licenses
Finite-Lived Intangible Assets [Roll Forward]
As of December 31, 2025	41
Exchange rate changes	1
As of March 31, 2026	42
As of December 31, 2025	(39)
Amortization	(1)
Exchange rate changes	0
As of March 31, 2026	(40)
Net book value	2
Customer- Related Intangible Assets
Finite-Lived Intangible Assets [Roll Forward]
As of December 31, 2025	2,431
Exchange rate changes	(20)
As of March 31, 2026	2,411
As of December 31, 2025	(887)
Amortization	(29)
Exchange rate changes	10
As of March 31, 2026	(906)
Net book value	1,505
Developed Technology
Finite-Lived Intangible Assets [Roll Forward]
As of December 31, 2025	563
Exchange rate changes	(5)
As of March 31, 2026	558
As of December 31, 2025	(170)
Amortization	(10)
Exchange rate changes	1
As of March 31, 2026	(179)
Net book value	379
Covenants Not to Compete and Other
Finite-Lived Intangible Assets [Roll Forward]
As of December 31, 2025	54
Exchange rate changes	1
As of March 31, 2026	55
As of December 31, 2025	(44)
Amortization	0
Exchange rate changes	0
As of March 31, 2026	(44)
Net book value	$ 11