Equity - Dividends and Stock Repurchases (Details) $ / shares in Units, $ in Millions		1 Months Ended	3 Months Ended
	Jan. 23, 2024 $ / shares	Feb. 29, 2024 shares	Mar. 31, 2024 USD ($) transaction $ / shares shares	Mar. 31, 2023 USD ($) $ / shares shares	Jun. 22, 2022 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Dividends declared per common share (USD per share) | $ / shares	$ 0.91		$ 0.91	$ 0.90
Remaining shares available under repurchase program (shares)			17,400,000
ARS agreement transactions | transaction			2
Shares delivered and purchased (shares)			1,200,000
Stock repurchased during period (shares)			1,000,000
Payments for repurchase of stock | $			$ 500	$ 500
Uncapped ASR, December 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares delivered and purchased (shares)		200,000
2022 Repurchase Program
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Authorized for repurchase (shares)					30,000,000
Shares authorized for repurchase, compared to total common stock outstanding (as a percent)					9.00%
Stock Repurchases | Uncapped ASR, March 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock repurchased during period (shares)				1,100,000
Payments for repurchase of stock | $				$ 500