CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
OPERATING ACTIVITIES:
Net (loss) income	$ (245.6)	$ 43.0	$ 207.9
Adjustments to reconcile net (loss) income to net cash from operating activities:
Depreciation	125.6	131.1	123.2
Amortization	130.3	118.4	129.3
Stock-based compensation expense	24.1	21.3	20.5
Deferred income taxes	(34.1)	(290.2)	7.1
Asset impairment charges and loss (gain) on disposal of assets held for sale	418.9	112.2	28.5
Other, net	3.8	(6.7)	1.0
Changes in operating assets and liabilities, net of the effects of acquisitions and divestitures:
Accounts receivable	3.6	17.1	(43.1)
Prepaid expenses	(15.6)	(33.9)	(1.2)
Accounts payable	9.3	22.9	5.2
Accrued liabilities	(238.5)	363.0	28.5
Other assets and liabilities	(16.1)	10.4	53.9
Net cash from operating activities	165.7	508.6	560.8
INVESTING ACTIVITIES:
Capital expenditures	(130.8)	(143.0)	(136.2)
Payments for acquisitions, net of cash acquired	(44.7)	(52.5)	(63.9)
Proceeds from divestitures of businesses	25.2	1.2	2.1
Other, net	2.8	1.3	2.4
Net cash from investing activities	(147.5)	(193.0)	(195.6)
FINANCING ACTIVITIES:
Repayments of long-term debt and other obligations	(64.5)	(62.1)	(89.2)
Proceeds from foreign bank debt	12.1	13.3	76.2
Repayment of foreign bank debt	(17.8)	(31.9)	(84.1)
Proceeds from term loan		50.0
Repayment of term loan	(47.5)	(100.0)	(250.0)
Repayment of private placement of long-term note		(175.0)
Proceeds from senior credit facility	1,657.2	1,739.1	1,464.9
Repayment of senior credit facility	(1,541.0)	(1,689.7)	(1,393.3)
Proceeds from (repayment of) bank overdrafts, net	8.7	2.4	(13.6)
Payments of capital lease obligations	(8.2)	(3.6)	(5.3)
Payments of deferred financing costs	(1.7)	(2.7)	(0.6)
Payments for repurchase of common stock			(40.8)
Proceeds from issuance of common stock, net of shares withheld for tax	20.1	10.2	37.5
Payments for repurchase of mandatory convertible preferred stock	(17.2)	(34.2)	(30.9)
Dividends paid on mandatory convertible preferred stock	(25.5)	(36.3)	(39.4)
Payments to noncontrolling interests	(0.4)	(0.7)	(8.2)
Net cash from financing activities	(25.7)	(321.2)	(376.8)
Effect of exchange rate changes on cash and cash equivalents	(0.4)	3.6	0.2
Net change in cash and cash equivalents	(7.9)	(2.0)	(11.4)
Cash and cash equivalents at beginning of year	42.2	44.2	55.6
Cash and cash equivalents at end of year	34.3	42.2	44.2
SUPPLEMENTAL CASH FLOW INFORMATION:
Net issuances of obligations for acquisitions	30.1	16.5	44.2
Accrued capital expenditures	30.8	5.0	6.2
Interest paid during the year, net of capitalized interest	93.7	84.2	88.8
Income taxes paid during the year, net of refunds	$ 26.4	$ 128.9	$ 111.5