Share Repurchases (Details) - USD ($) shares in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2022	Sep. 30, 2023	Oct. 31, 2020
Class of Stock [Line Items]
Repurchase of common stock, at cost (in shares)	1,200	3,600
Treasury stock, value, acquired, cost method	$ 250,000,000	$ 750,000,000
2020 Share Repurchase Program
Class of Stock [Line Items]
Stock Repurchase Program, Authorized Amount				$ 5,000,000,000
Amount remaining under 2019 Share Repurchase Program			$ 2,100,000,000
Treasury stock, value, acquired, cost method	$ 250,000,000.0	$ 750,000,000.0