Common Stock, Preferred Stock and Equity Plans - Share Repurchase Program (Details) - USD ($) shares in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Feb. 10, 2023	Dec. 31, 2022	Jun. 30, 2021	Nov. 30, 2020	Jul. 31, 2019
Equity, Class of Treasury Stock [Line Items]
Repurchases of common stock	$ 1,425,400,000	$ 539,100,000
Share Repurchase Program 2019
Equity, Class of Treasury Stock [Line Items]
Number of shares authorized to be repurchased							$ 500,000,000
Repurchases of common stock (in shares)		2.1
Repurchases of common stock		$ 464,000,000
Share Repurchase Program 2020
Equity, Class of Treasury Stock [Line Items]
Number of shares authorized to be repurchased						$ 500,000,000
Repurchases of common stock (in shares)	2.0	0.3
Repurchases of common stock	$ 424,900,000	$ 75,100,000
Share Repurchase Program 2021
Equity, Class of Treasury Stock [Line Items]
Number of shares authorized to be repurchased					$ 1,500,000,000
Repurchases of common stock (in shares)	5.3
Repurchases of common stock	$ 1,000,000,000
Number of shares remaining for repurchases				$ 499,700,000
Share Repurchase Program 2023 | Subsequent Event
Equity, Class of Treasury Stock [Line Items]
Number of shares authorized to be repurchased			$ 3,000,000,000