CONDENSED CONSOLIDATED STATEMENTS OF EQUITY - USD ($) $ in Millions	Total	Common Stock $0.01 Par Value	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Noncontrolling Interests
Beginning balance at Jan. 01, 2022	$ 6,408.2	$ 0.7	$ 4,651.8	$ 1,912.6	$ (195.1)	$ 38.2
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (Loss) Income	392.2			387.4		4.8
Other Comprehensive Loss	(326.4)				(321.5)	(4.9)
Dividends declared	(68.5)			(68.5)
Stock Options Exercised	(5.3)		(5.3)
Stock Repurchase	(239.2)		(59.4)	(179.8)
Share-Based Compensation	17.0		17.0
Dividends Declared to Noncontrolling Interests	(6.2)					(6.2)
Ending balance at Sep. 30, 2022	6,171.8	0.7	4,604.1	2,051.7	(516.6)	31.9
Beginning balance at Jun. 30, 2022	6,315.7	0.7	4,611.6	1,996.6	(332.2)	39.0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (Loss) Income	121.9			119.8		2.1
Other Comprehensive Loss	(187.4)				(184.4)	(3.0)
Dividends declared	(23.2)			(23.2)
Stock Options Exercised	0.4		0.4
Stock Repurchase	(55.2)		(13.7)	(41.5)
Share-Based Compensation	5.8		5.8
Dividends Declared to Noncontrolling Interests	(6.2)					(6.2)
Ending balance at Sep. 30, 2022	6,171.8	0.7	4,604.1	2,051.7	(516.6)	31.9
Beginning balance at Dec. 31, 2022	6,422.6	0.7	4,609.6	2,130.0	(352.1)	34.4
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (Loss) Income	(110.9)			(113.3)		2.4
Other Comprehensive Loss	(66.2)				(64.9)	(1.3)
Dividends declared	(69.6)			(69.6)
Stock Options Exercised	(9.2)		(9.2)
Replacement Equity-Based Awards Granted	4.6		4.6
Share-Based Compensation	33.4		33.4
Dividends Declared to Noncontrolling Interests	(8.4)					(8.4)
Ending balance at Sep. 30, 2023	6,196.3	0.7	4,638.4	1,947.1	(417.0)	27.1
Beginning balance at Jun. 30, 2023	6,436.9	0.7	4,626.5	2,109.8	(326.7)	26.6
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (Loss) Income	(138.6)			(139.5)		0.9
Other Comprehensive Loss	(90.7)				(90.3)	(0.4)
Dividends declared	(23.2)			(23.2)
Stock Options Exercised	(1.0)		(1.0)
Share-Based Compensation	12.9		12.9
Ending balance at Sep. 30, 2023	$ 6,196.3	$ 0.7	$ 4,638.4	$ 1,947.1	$ (417.0)	$ 27.1