Consolidated Statements of Equity - USD ($) shares in Millions, $ in Millions	Total	COMMON STOCK:	ADDITIONAL PAID-IN CAPITAL:	RETAINED EARNINGS:	ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS):	TREASURY STOCK:	SHAREHOLDERS' EQUITY	NONCONTROLLING INTERESTS:
Beginning Balance at Dec. 31, 2021			$ 622.0	$ 8,998.8	$ (1,252.3)	$ (5,142.9)		$ 503.5
NET INCOME	$ 947.9			886.7				61.2
Other comprehensive income (loss)	(512.8)				(482.2)			(30.8)
Dividends to noncontrolling interests								(62.9)
Net change in noncontrolling interests			(7.7)					(18.3)
Increase in noncontrolling interests from business combinations								48.6
Change in temporary equity			(70.0)
Common stock dividends declared				(433.5)
Share-based compensation			61.3
Stock issued, share-based compensation			(53.5)			77.6
Common stock repurchased						(502.2)
Ending Balance at Sep. 30, 2022	$ 3,248.0	$ 44.6	552.1	9,452.0	(1,734.5)	(5,567.5)	$ 2,746.7	501.3
Dividends Declared Per Common Share	$ 2.10
Beginning Balance at Jun. 30, 2022			567.0	9,230.7	(1,488.7)	(5,520.4)		522.6
NET INCOME	$ 383.3			364.5				18.8
Other comprehensive income (loss)	(258.4)				(245.8)			(12.8)
Dividends to noncontrolling interests								(25.2)
Net change in noncontrolling interests			2.6					(2.9)
Increase in noncontrolling interests from business combinations								0.8
Change in temporary equity			3.8
Common stock dividends declared				(143.2)
Share-based compensation			21.2
Stock issued, share-based compensation			(42.5)			47.6
Common stock repurchased						(94.7)
Ending Balance at Sep. 30, 2022	$ 3,248.0	$ 44.6	552.1	9,452.0	(1,734.5)	(5,567.5)	2,746.7	501.3
Dividends Declared Per Common Share	$ 0.70
Common Stock, shares issued		297.2
Beginning Balance at Dec. 31, 2022	$ 3,776.4		571.1	9,739.3	(1,437.9)	(5,665.0)		524.3
NET INCOME	1,015.4			965.7				49.7
Other comprehensive income (loss)	(29.2)				(20.6)			(8.6)
Dividends to noncontrolling interests								(47.0)
Net change in noncontrolling interests			(90.1)					(58.9)
Increase in noncontrolling interests from business combinations								93.3
Change in temporary equity			10.2
Common stock dividends declared				(420.4)
Share-based compensation			63.6
Stock issued, share-based compensation			(42.1)			79.3
Common stock repurchased						(568.9)
Ending Balance at Sep. 30, 2023	$ 3,781.6	$ 44.6	512.7	10,284.6	(1,458.5)	(6,154.6)	3,228.8	552.8
Dividends Declared Per Common Share	$ 2.10
Beginning Balance at Jun. 30, 2023			585.8	10,051.4	(1,354.2)	(6,174.1)		505.9
NET INCOME	$ 388.3			371.9				16.4
Other comprehensive income (loss)	(109.1)				(104.3)			(4.8)
Dividends to noncontrolling interests								(15.0)
Net change in noncontrolling interests			(10.2)					(43.0)
Increase in noncontrolling interests from business combinations								93.3
Change in temporary equity			(43.9)
Common stock dividends declared				(138.7)
Share-based compensation			22.5
Stock issued, share-based compensation			(41.5)			44.8
Common stock repurchased						(25.3)
Ending Balance at Sep. 30, 2023	$ 3,781.6	$ 44.6	$ 512.7	$ 10,284.6	$ (1,458.5)	$ (6,154.6)	$ 3,228.8	$ 552.8
Dividends Declared Per Common Share	$ 0.70
Common Stock, shares issued		297.2