Consolidated Statements of Income (Parenthetical) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Total revenue	$ 19,093	$ 17,737	$ 16,226
Equity investments
Total revenue	5	18	37
Related Party Fees | Equity investments
Total revenue	$ 178	$ 201	$ 203