Stockholders Equity and Noncontrolling Interests, Stock Repurchase (Details) - USD ($) shares in Millions, $ in Millions		1 Months Ended	3 Months Ended
	Apr. 27, 2021	Apr. 25, 2023	Mar. 31, 2023	Mar. 31, 2022
Stockholders' Equity
Treasury stock retired (in dollars)			$ 0.0	$ 0.0
Payments for shares repurchased (in dollars)			$ 166.9	$ 204.0
2021 Stock Repurchase Program
Stockholders' Equity
Value of shares authorized to be repurchased (in dollars)	$ 2,000.0
Repurchase of stock program, period	3 years
Number of treasury shares retired			2.1	2.3
Treasury stock retired (in dollars)			$ 166.9	$ 183.0
Number of shares repurchased			2.1	2.6
Payments for shares repurchased (in dollars)			$ 166.9	$ 204.0
Subsequent Event | 2021 Stock Repurchase Program
Stockholders' Equity
Number of shares repurchased		0.5
Payments for shares repurchased (in dollars)		$ 39.5
Value of shares remaining that may be repurchased under the stock repurchase program (in dollars)		$ 605.2