Consolidated Statements Of Cash Flows - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Cash flows of operating activities:
Net income (loss) including noncontrolling interest	$ (54.7)	$ (93.5)	$ (135.8)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	73.9	86.0	96.4
Foreign currency exchange (gain) loss	3.4	0.6	61.4
Non-cash asset impairment charges	2.3	59.5	67.3
Non-cash interest charges	4.0	5.0	3.6
Deferred income taxes	(12.1)	(22.7)	(24.4)
Venezuela deconsolidation charge	0.0	0.0	12.0
(Gain) loss on disposal of subsidiaries	71.9	(25.6)	(5.1)
(Gain) loss on disposal of property	(1.4)	2.1	2.5
Changes in operating assets and liabilities, net of effect of divestitures:
(Increase) decrease in receivables	(25.3)	11.2	133.5
(Increase) decrease in inventories	18.1	52.6	34.0
(Increase) decrease in other assets	6.4	7.3	23.0
Increase (decrease) in accounts payable	7.8	2.8	(37.6)
Increase (decrease) in accrued and other liabilities	(133.3)	70.9	(31.1)
Net cash flows of operating activities	(39.0)	156.2	199.7
Cash flows of investing activities:
Capital expenditures	(85.4)	(84.1)	(61.5)
Proceeds from properties sold	11.9	1.5	1.8
Reduction of cash due to Venezuela deconsolidation	0.0	0.0	(8.2)
Disposal of subsidiaries, net of cash disposed of	2.2	81.8	78.4
Investment in restricted cash	(10.0)	0.0	0.0
Other	(0.1)	0.2	0.0
Net cash flows of investing activities	(81.4)	(0.6)	10.5
Cash flows of financing activities:
Dividends paid to shareholders	(37.4)	(35.6)	(35.3)
Proceeds from debt	2,101.1	1,516.2	2,945.5
Repayments of debt	(1,967.3)	(1,635.2)	(3,167.2)
Purchase of noncontrolling interest	0.0	(18.0)	0.0
Dividends paid to noncontrolling interest	0.0	(0.1)	(2.5)
Proceeds from sale leaseback transaction	0.0	6.2	0.0
Impact of stock options and other	2.1	(0.4)	(0.6)
Net cash flows of financing activities	98.5	(166.9)	(260.1)
Effect of exchange rate changes on cash and cash equivalents	5.5	0.0	(43.5)
Increase (decrease) in cash and cash equivalents	(16.4)	(11.3)	(93.4)
Cash and cash equivalents — beginning of year	101.1	112.4	205.8
Cash and cash equivalents — end of year	84.7	101.1	112.4
Cash paid during the year for:
Income tax payments	9.6	16.3	13.6
Interest paid	75.5	81.4	87.1
Non-cash investing and financing activities:
Capital expenditures included in accounts payable	$ 10.3	$ 24.1	$ 13.3