CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017
OPERATING ACTIVITIES:
Net income (loss)	$ 50.1	$ (85.6)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation	63.5	58.3
Intangible amortization	64.8	58.6
Stock-based compensation expense	12.8	11.9
Deferred income taxes	(13.6)	(137.9)
Asset impairment charges and loss on disposal of assets held for sale	18.9	13.2
Other, net	(1.5)	0.5
Changes in operating assets and liabilities, net of the effects of acquisitions and divestitures:
Accounts receivable	(23.5)	5.2
Prepaid expenses	(2.6)	(20.2)
Accounts payable	13.8	(1.7)
Accrued liabilities	39.2	333.8
Other assets and liabilities	9.1	2.8
Net cash provided by operating activities	231.0	238.9
INVESTING ACTIVITIES:
Capital expenditures	(64.0)	(63.1)
Payments for acquisitions, net of cash acquired	(29.0)	(21.1)
Proceeds from sale of business	8.2
Other, net	1.4	0.4
Net cash used in investing activities	(83.4)	(83.8)
FINANCING ACTIVITIES:
Repayments of long-term debt and other obligations	(29.8)	(33.3)
Proceeds from foreign bank debt	6.9	1.9
Repayment of foreign bank debt	(11.6)	(11.0)
Repayment of term loan	(23.8)	(50.0)
Proceeds from senior credit facility	707.4	899.0
Repayment of senior credit facility	(766.7)	(925.0)
Proceeds from (repayments of) bank overdrafts, net	0.2	(1.8)
Payments of capital lease obligations	(2.7)	(1.8)
Proceeds from issuance of common stock, net of shares withheld for taxes	8.8	4.4
Payments for repurchase of mandatory convertible preferred stock	(14.8)	(22.1)
Dividends paid on mandatory convertible preferred stock	(17.1)	(18.6)
Payments to noncontrolling interest		(0.7)
Net cash used in financing activities	(143.2)	(159.0)
Effect of exchange rate changes on cash and cash equivalents	(1.6)	3.9
Net change in cash and cash equivalents	2.8
Cash and cash equivalents at beginning of period	42.2	44.2
Cash and cash equivalents at end of period	45.0	44.2
SUPPLEMENTAL CASH FLOW INFORMATION:
Net issuances of obligations for acquisitions	21.7	15.2
Capital expenditures in accounts payable	5.5	4.0
Interest paid during the period, net of capitalized interest	42.5	42.4
Income taxes paid during the period, net of refunds	$ 18.4	$ 97.2