Stockholders' Equity - Common Stock Dividends and Reconciliation of Outstanding Common Shares (Details) - USD ($) $ / shares in Units, $ in Millions	1 Months Ended								12 Months Ended
	Feb. 29, 2024	Sep. 30, 2022	Aug. 31, 2022	Jun. 30, 2022	Mar. 31, 2022	Jan. 31, 2022	Jun. 30, 2021	Feb. 29, 2020	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Aug. 16, 2022
Common stock share repurchase disclosures
Amount of forward contract recorded in additional paid in capital										$ 33.9
Common stock
Common Stock Dividends
Dividends declared per common share (in dollars per share)									$ 2.60	$ 2.56	$ 2.44
Reconciliation of Outstanding Common Shares
Outstanding shares at beginning of period						261,673,076			243,549,782	261,673,076	273,258,808
Shares issued									2,469,841	4,937,910	3,034,920
Treasury stock acquired									(9,581,329)	(23,061,204)	(14,620,652)
Outstanding shares at end of period									236,438,294	243,549,782	261,673,076
Common stock share repurchase disclosures
Share repurchase program, maximum authorized amount (in dollars)	$ 1,500.0					$ 1,600.0	$ 1,200.0	$ 900.0
Common stock | March 2022 Accelerated Share Repurchase Program
Common stock share repurchase disclosures
Share repurchase program, maximum authorized amount (in dollars)					$ 700.0
Number of shares repurchased				1,400,000	8,500,000
Initial cost of shares repurchased					$ 560.0
Amount of forward contract recorded in additional paid in capital					$ 140.0
Volume-weighted average price of our common stock				$ 70.53
Common stock | August 2022 Accelerated Share Repurchase Program
Common stock share repurchase disclosures
Share repurchase program, maximum authorized amount (in dollars)			$ 400.0
Number of shares repurchased		1,200,000	4,100,000
Initial cost of shares repurchased												$ 320.0
Volume-weighted average price of our common stock		$ 76.48