Supplemental Income Statement Information - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Feb. 20, 2025
Restructuring Cost and Reserve [Line Items]
Workforce reduction	2.00%	5.00%	2.00%
Gain (loss) on investments	$ 21	$ (46)	$ (161)
Net gains on derivative instruments			67
Gain (Loss) on extinguishment of debt			(26)
Foreign currency transaction gains (losses)	$ 0	$ (67)	$ 62
Subsequent Event
Restructuring Cost and Reserve [Line Items]
Future restructuring costs				$ 200