Equity Investments - Transactions With Affiliates (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Equity Investments
Non-U.S. equity investments impairment charge	$ 25
Remaining carrying value of the equity investment subsequent to the impairment charge	5
Purchases from equity affiliates	121	$ 126
Other liabilities	$ 77	$ 81