Condensed Consolidated Statements of Cash Flows - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Operating activities
Net income	$ 237.9	$ 198.4
Reconciliation of net income to cash flows provided by operating activities:
Depreciation	54.6	47.4
Amortization	40.8	28.4
Non-cash compensation, net of tax benefit	1.0	10.3
(Gain) loss on sale of property and equipment, net	0.4	(1.9)
Deferred taxes	2.3	(0.7)
Foreign exchange (gain) loss	0.2	(0.3)
Changes in assets and liabilities, excluding effects of acquisitions and divestitures:
Receivables	(108.3)	(152.5)
Inventories	(6.5)	(38.1)
Prepaid expenses and other assets	0.6	(2.4)
Accounts payable	49.4	57.8
Accrued expenses and deferred revenues	77.4	16.0
Long-term liabilities	1.9	3.1
Other operating activities	1.2	(0.8)
Net cash provided by operating activities	352.9	164.7
Investing activities
Capital expenditures	(48.7)	(93.1)
Acquisitions, net of cash	(598.9)
Proceeds from sale of property and equipment	0.1	2.7
Proceeds from sale of business		9.7
Net cash used in investing activities	(647.5)	(80.7)
Financing activities
Net change in short-term borrowings and revolving credit lines	(1.4)
Repayments of long-term debt	(1.5)
Dividends	(52.7)	(45.0)
Proceeds from issuance of treasury shares and stock options	35.2	12.7
Repurchases of common stock	(57.9)
Net cash used in financing activities	(78.3)	(32.3)
Effect of foreign currency exchange rate changes on cash and cash equivalents	(3.5)	(1.1)
Change in cash and cash equivalents	(376.4)	50.6
Cash and cash equivalents
Beginning of period	730.8	754.5
End of period	$ 354.4	$ 805.1