Common Stock (Details) - USD ($)	1 Months Ended	12 Months Ended
	Jan. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Mar. 23, 2022	Dec. 31, 2021
Equity, Class of Treasury Stock [Line Items]
Value of repurchased shares		$ 1,150,000,000	$ 1,900,000,000
Shares issued in period (in shares)		3,600,000	3,500,000
Subsequent Event
Equity, Class of Treasury Stock [Line Items]
Dividends per share (usd per share)	$ 0.710
Common Stock
Equity, Class of Treasury Stock [Line Items]
Common stock repurchased (in shares)		6,400,000	12,200,000
Stock repurchase program, remaining authorized repurchase amount		$ 3,200,000,000			$ 1,300,000,000
Common stock repurchased (in shares)				$ 5,000,000,000