Common Stock (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Mar. 23, 2022
Equity, Class of Treasury Stock [Line Items]
Value of repurchased shares	$ 1,900,000,000	$ 1,200,000,000
Shares issued in period (in shares)	3,500,000	3,800,000
Common Stock
Equity, Class of Treasury Stock [Line Items]
Stock repurchase program, authorized amount			$ 5,000,000,000
Stock repurchase program, remaining authorized repurchase amount	$ 4,300,000,000	$ 1,300,000,000
Common stock repurchased (in shares)	12,200,000	7,900,000