CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY (DEFICIT) - USD ($) shares in Millions, $ in Millions	Total	Common Stock	Treasury Stock	Additional Paid in Capital	Retained Earnings	Accumulated Other Comprehensive Loss
Redeemable noncontrolling interest, beginning balance at Dec. 31, 2021	$ 9.2
Increase (Decrease) in Temporary Equity [Roll Forward]
Net income attributable to non-controlling interests	0.2
Redeemable noncontrolling interest, ending balance at Mar. 31, 2022	9.4
Balance at beginning of period (in shares) at Dec. 31, 2021		283.8
Balance at beginning of period (in shares) at Dec. 31, 2021			96.4
Balance at beginning of period at Dec. 31, 2021	285.8	$ 2.8	$ (2,844.7)	$ 622.0	$ 2,604.9	$ (99.2)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	130.7				130.7
Foreign currency adjustments, net of tax	(17.5)					(17.5)
Exercise of stock options (in shares)			0.0
Exercise of stock options	0.1		$ 0.2	(0.1)
Dividends declared on common stock	(18.8)				(18.8)
Issuances of PRSUs, RSUs, and DSUs (in shares)			(2.5)
Issuances of PRSUs, RSUs, and DSUs	0.0		$ 72.1	(72.1)
Treasury stock repurchased (in shares)			12.2
Treasury stock repurchased	(449.2)		$ (449.2)
Treasury stock repurchased - PRSU/RSU releases (in shares)			1.0
Treasury stock repurchased - PRSU/RSU releases	(45.6)		$ (45.6)
Amortization of unearned stock-based compensation	13.8			13.8
Balance at end of period (in shares) at Mar. 31, 2022		283.8
Balance at ending of period (in shares) at Mar. 31, 2022			107.1
Balance at end of period at Mar. 31, 2022	(100.7)	$ 2.8	$ (3,267.2)	563.6	2,716.8	(116.7)
Redeemable noncontrolling interest, beginning balance at Dec. 31, 2022	9.8
Increase (Decrease) in Temporary Equity [Roll Forward]
Net income attributable to non-controlling interests	0.6
Dividend paid to non-controlling interest in subsidiary	(1.5)
Redeemable noncontrolling interest, ending balance at Mar. 31, 2023	8.9
Balance at beginning of period (in shares) at Dec. 31, 2022		283.8
Balance at beginning of period (in shares) at Dec. 31, 2022			113.4
Balance at beginning of period at Dec. 31, 2022	(22.1)	$ 2.8	$ (3,434.7)	598.2	2,988.5	(176.9)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	85.3				85.3
Foreign currency adjustments, net of tax	14.9					14.9
Exercise of stock options (in shares)			(0.1)
Exercise of stock options	0.8		$ 1.5	(0.7)
Dividends declared on common stock	(19.3)				(19.3)
Issuances of PRSUs, RSUs, and DSUs (in shares)			(2.6)
Issuances of PRSUs, RSUs, and DSUs	0.0		$ 82.6	(82.6)
Treasury stock repurchased (in shares)			0.1
Treasury stock repurchased	(5.0)		$ (5.0)
Treasury stock repurchased - PRSU/RSU releases (in shares)			0.9
Treasury stock repurchased - PRSU/RSU releases	(30.7)		$ (30.7)
Amortization of unearned stock-based compensation	10.8			10.8
Balance at end of period (in shares) at Mar. 31, 2023		283.8
Balance at ending of period (in shares) at Mar. 31, 2023			111.7
Balance at end of period at Mar. 31, 2023	$ 34.7	$ 2.8	$ (3,386.3)	$ 525.7	$ 3,054.5	$ (162.0)