Summary of Significant Accounting Policies - Schedule of Deferred Revenue Activity (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Movement in Deferred Revenue [Roll Forward]
Deferred revenue — beginning of period	$ 3,536	$ 2,913
Additions	1,343	1,201
Net changes in liability for pre-existing contracts, including foreign exchange impact	(92)	17
Revenue recognized	(1,188)	(595)
Deferred revenue — end of period	$ 3,599	$ 3,536