Income Taxes Income Taxes - Gross Unrecognized Tax Benefits (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Tax Contingency [Line Items]
Unrecognized Tax Benefits, Beginning Balance	$ 390	$ 357	$ 377
Decreases related to positions taken on items from prior years	(4)	0	(3)
Increases related to positions taken on items from prior years	13	23	4
Increases related to positions taken in the current year	12	16	11
Settlement of uncertain tax positions with tax authorities	(140)	(4)	(24)
Decreases due to expiration of statutes of limitations	(5)	(2)	(5)
Exchange (gain) loss	(3)	0	(3)
Unrecognized Tax Benefits, Ending Balance	263	390	357
Total unrecognized tax benefits that, if recognized, would impact the effective tax rate	176	173	139
Total amount of interest and penalties (benefit) recognized in Provision for income taxes on continuing operations	(4)	1	1
Total accrual (receivable) for interest and penalties associated with unrecognized tax benefits	(2)	(11)	$ (13)
Tax, Advance deposits made to foreign taxing authority	100	$ 90
Undistributed Earnings of Foreign Subsidiaries	$ 2,706