Consolidated Statements of Cash Flows - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Cash Flows from Operating Activities:
Net Income	$ 1,203.4	$ 1,233.1	$ 1,111.6
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	181.8	187.3	184.0
Amortization of intangible assets	109.3	107.1	100.8
Amortization of deferred gain from termination of interest rate swaps	(9.2)	(7.2)	(7.3)
Share-based compensation	99.4	93.5	86.3
Excess tax benefit from share-based compensation	(27.2)	(29.6)	(37.8)
Deferred gain from termination of interest rate swaps	50.4	0.0	0.0
Other, net	6.8	(1.5)	20.1
Change in operating capital	557.6	(106.2)	351.3
Net Cash Provided By Operating Activities	2,172.3	1,476.5	1,809.0
Cash Flows from Investing Activities:
Capital expenditures	(202.7)	(213.0)	(212.0)
Acquisition of businesses and interests in affiliates, net of cash acquired	(60.3)	(74.9)	(32.8)
Other, net	(0.5)	21.0	16.6
Net Cash Used In Investing Activities	(263.5)	(266.9)	(228.2)
Cash Flows from Financing Activities:
Proceeds from (repayment of) short-term debt	(1.1)	2.1	(0.4)
Proceeds from borrowings	0.0	747.6	0.0
Redemption of convertible debt	0.0	(252.7)	(406.7)
Dividends paid to common shareholders	(496.7)	(468.0)	(318.4)
Repurchases of common stock	(727.5)	(1,063.0)	(575.3)
Proceeds from stock plans	20.1	39.3	52.3
Acquisition of additional noncontrolling interests	(33.5)	(69.5)	(8.9)
Dividends paid to noncontrolling interest shareholders	(129.4)	(111.3)	(100.6)
Payment of contingent purchase price obligations	(55.3)	(83.2)	(70.5)
Excess tax benefit from share-based compensation	27.2	29.6	37.8
Other, net	(32.9)	(29.0)	(29.1)
Net Cash Used In Financing Activities	(1,429.1)	(1,258.1)	(1,419.8)
Effect of foreign exchange rate changes on cash and cash equivalents	(262.6)	(273.9)	(128.8)
Net Increase (Decrease) in Cash and Cash Equivalents	217.1	(322.4)	32.2
Cash and Cash Equivalents at the Beginning of Year	2,388.1	2,710.5	2,678.3
Cash and Cash Equivalents at the End of Year	$ 2,605.2	$ 2,388.1	$ 2,710.5