Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
CASH FLOWS FROM OPERATING ACTIVITIES:
Net earnings	$ 74.4	$ 71.7
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization	20.3	21.3
Deferred income taxes	13.6	14.4
Provision for doubtful accounts	5.9	4.1
Share-based compensation	7.2	7.2
Excess tax benefit on exercise of share-based awards	0.0	(0.1)
Changes in operating assets and liabilities, excluding the impact of acquisitions:
Accounts receivable	50.3	44.2
Other assets	65.1	90.0
Other liabilities	(45.8)	(88.2)
Cash provided by operating activities	191.0	164.6
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures	(10.8)	(16.6)
Acquisitions of businesses, net of cash acquired	(11.7)	(13.8)
Proceeds from the sale of investments, property and equipment	0.7	0.4
Cash used in investing activities	(21.8)	(30.0)
CASH FLOWS FROM FINANCING ACTIVITIES:
Net change in short-term borrowings	(3.6)	(9.9)
Repayments of long-term debt	(0.1)	(5.9)
Payments of contingent consideration for acquisitions	(12.9)	0.0
Proceeds from share-based awards and other equity transactions	33.8	2.4
Other share-based award transactions, net	(15.8)	(3.2)
Repurchases of common stock	(57.0)	(117.7)
Cash used in financing activities	(55.6)	(134.3)
Effect of exchange rate changes on cash	12.3	16.8
Change in cash and cash equivalents	125.9	17.1
Cash and cash equivalents, beginning of year	598.5	730.5
Cash and cash equivalents, end of period	724.4	747.6
SUPPLEMENTAL CASH FLOW INFORMATION:
Interest paid	2.8	2.5
Income taxes paid, net	$ 15.1	$ 5.4