Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
CASH FLOWS FROM OPERATING ACTIVITIES:
Net earnings	$ 53.5	$ 97.0
Adjustments to reconcile net earnings to net cash provided by (used in) operating activities:
Depreciation and amortization	19.4	21.7
Non-cash lease expense	30.0
Deferred income taxes	2.0	(11.9)
Provision for doubtful accounts	4.3	5.1
Share-based compensation	4.6	7.5
Changes in operating assets and liabilities, excluding the impact of acquisitions:
Accounts receivable	29.4	66.7
Other assets	(19.4)	(72.6)
Other liabilities	(21.9)	(171.9)
Cash provided by (used in) operating activities	101.9	(58.4)
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures	(10.0)	(12.7)
Acquisitions of businesses, net of cash acquired	0.0	(8.2)
Proceeds from the sale of investments, property and equipment	3.5	5.9
Cash used in investing activities	(6.5)	(15.0)
CASH FLOWS FROM FINANCING ACTIVITIES:
Net change in short-term borrowings	2.3	(4.3)
Proceeds from long-term debt	0.4	0.0
Repayments of long-term debt	(0.1)	(0.1)
Payments of contingent consideration for acquisitions	(0.6)	(8.7)
Proceeds from share-based awards and other equity transactions	0.9	3.6
Payments to noncontrolling interests	0.0	(0.7)
Other share-based award transactions	(5.4)	(16.8)
Repurchases of common stock	(101.0)	(50.1)
Cash used in financing activities	(103.5)	(77.1)
Effect of exchange rate changes on cash	(17.5)	13.7
Change in cash and cash equivalents	(25.6)	(136.8)
Cash and cash equivalents, beginning of year	591.9	689.0
Cash and cash equivalents, end of period	566.3	552.2
SUPPLEMENTAL CASH FLOW INFORMATION:
Interest paid	5.0	6.4
Income taxes paid, net	17.3	$ 16.6
Non-cash operating activity: Right-of-use assets obtained in exchange for new operating lease liabilities	$ 14.4