Consolidated Statements of Cash Flows (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)	$ (20.4)	$ 38.1	$ (32.5)	$ 197.5
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	26.9	25.8	77.4	65.0
Income from unconsolidated affiliates	(1.4)	0	(3.2)	(11.3)
(Gain) loss on sale or impairment of long-lived assets, net	(3.6)	0.3	(4.1)	(0.4)
Gain on acquisition	0	0	0	(35.9)
Gain on sale of discontinued operation	0	(1.7)	0	(1.7)
Early debt extinguishment	0	0.8	0	0.8
Payment of long-term deposit	0	(17.1)	0	(17.1)
Other operating credits and charges, net	0.5	(16.1)	1.1	(9.1)
Stock-based compensation related to stock plans	2.4	2.4	6.9	6.6
Exchange loss on remeasurement	(2.4)	(0.4)	(1.1)	(0.5)
Cash settlement of contingencies	(1.2)	0	(1.2)	(0.4)
Cash settlements of warranties, net of accruals	0.1	(3.4)	(4.9)	(7.7)
Pension contributions, net of expense	(5.1)	(0.1)	(3.8)	2.5
Non-cash interest expense, net	0.7	1.2	1.3	1.8
Other adjustments, net	0	0.3	0.4	1.2
Increase in receivables	(0.2)	(7.9)	(67.4)	(25.8)
(Increase) decrease in inventories	15.6	15.8	4.3	(12.3)
(Increase) decrease in other current assets	(2.5)	1.7	(1.8)	(4.3)
Increase in accounts payable and accrued liabilities	24.1	17.1	18.1	26.0
Increase (decrease) in deferred income taxes	(6.0)	2.4	(19.8)	47.9
Net cash provided by (used in) operating activities	27.5	59.2	(30.3)	222.8
CASH FLOWS FROM INVESTING ACTIVITIES:
Property, plant, and equipment additions	(12.6)	(17.7)	(54.8)	(43.3)
Investments in and refunds from joint ventures	0	0	0	13.9
Proceeds from sales of assets	12.0	15.0	12.8	16.7
Acquisitions, net of cash	0	0	0	(67.4)
Receipt of proceeds from notes receivable	0	91.4	0	91.4
(Increase) decrease in restricted cash under letters of credit/credit facility	(0.1)	(0.7)	0.9	0.7
Net cash provided by (used in) investing activities	(0.7)	88.0	(41.1)	12.0
CASH FLOWS FROM FINANCING ACTIVITIES:
Repayment of long-term debt	(1.1)	(109.5)	(2.2)	(113.1)
Taxes paid related to net share settlement of equity awards	0	0	(1.5)	(12.0)
Other, net	0	(0.1)	0	(0.1)
Net cash used in financing activities	(1.1)	(109.6)	(3.7)	(125.2)
EFFECT OF EXCHANGE RATE ON CASH AND CASH EQUIVALENTS	(0.5)	1.2	(1.8)	(1.0)
Net increase (decrease) in cash and cash equivalents	25.2	38.8	(76.9)	108.6
Cash and cash equivalents at beginning of period	554.7	630.7	656.8	560.9
Cash and cash equivalents at end of period	$ 579.9	$ 669.5	$ 579.9	$ 669.5