Consolidated Statements of Cash Flows - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Cash Flows from Operating Activities:
Net Income	$ 306.0	$ 271.7
Adjustments to reconcile net income to net cash used in operating activities:
Depreciation and amortization of right-of-use assets	33.4	36.2
Amortization of intangible assets	19.9	20.8
Amortization of net deferred gain on interest rate swaps	(1.3)	(4.1)
Share-based compensation	20.8	18.7
Other, net	3.8	18.7
Use of operating capital	(843.5)	(1,349.2)
Net Cash Used In Operating Activities	(460.9)	(987.2)
Cash Flows from Investing Activities:
Capital expenditures	(12.4)	(26.4)
Proceeds from disposition of subsidiaries and sale of investments	1.6	2.1
Net Cash Used In Investing Activities	(10.8)	(24.3)
Cash Flows from Financing Activities:
Proceeds from borrowings	0.0	594.0
Repayment of debt	0.0	(600.0)
Change in short-term debt	2.2	1.7
Dividends paid to common shareholders	(140.1)	(141.7)
Repurchases of common stock	(0.7)	(200.0)
Proceeds from stock plans	3.4	1.4
Acquisition of additional noncontrolling interests	(2.2)	(10.4)
Dividends paid to noncontrolling interest shareholders	(13.6)	(10.4)
Payment of contingent purchase price obligations	(6.9)	(1.4)
Other, net	(17.8)	(24.4)
Net Cash Used In Financing Activities	(175.7)	(391.2)
Effect of foreign exchange rate changes on cash and cash equivalents	(55.8)	(210.5)
Net Decrease in Cash and Cash Equivalents	(703.2)	(1,613.2)
Cash and Cash Equivalents at the Beginning of Period	5,600.5	4,305.7
Cash and Cash Equivalents at the End of Period	$ 4,897.3	$ 2,692.5