Consolidated Statements Of Cash Flows (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009
Cash flows from operating activities:
Net earnings	$ 112.4	$ 11.0	$ 77.7
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization	113.8	143.3	146.8
Asset impairments	3.3	30.6	21.0
Deferred income taxes	62.7	21.3	135.6
Share-based compensation	11.1	5.0	38.2
Equity earnings from joint venture	(54.9)	(45.0)	(40.0)
U.S. pension credit	(26.0)	(50.9)	(58.2)
Restructuring charges, net	9.0	22.0
Restructuring payments	(20.0)	(7.5)
Changes in operating assets and liabilities:
Receivables	(2.0)	(2.9)	23.9
Inventories	9.2	41.2	105.9
Other current assets	0.7	19.2	7.0
Other noncurrent assets	(3.0)	(25.4)	2.1
Accounts payable and accrued expenses	11.4	10.8	(36.9)
Income tax payable	(1.8)	25.9	(147.0)
Other long-term liabilities	(15.1)	(7.9)	(18.6)
Other, net	1.4	(0.3)	2.7
Net cash provided by operating activities	212.2	190.4	260.2
Cash flows from investing activities:
Purchases of property, plant and equipment	(150.6)	(92.7)	(105.1)
(Acquisition) Divestiture	(4.2)	(0.6)	8.0
Restricted cash	28.5	(30.0)
Return of investment from joint venture	102.4	51.0	53.5
Proceeds from noncurrent note receivable		5.5
Proceeds from the sale of assets	5.5	25.8	2.6
Net cash (used for) investing activities	(18.4)	(41.0)	(41.0)
Cash flows from financing activities:
Proceeds from revolving credit facility and other debt	2.2	50.0
Payments on revolving credit facility and other debt	(25.0)	(25.1)	(1.2)
Issuance of long-term debt		839.3	2.4
Payments of long-term debt	(9.1)	(462.1)	(25.6)
Financing costs	(7.9)	(18.0)
Special dividend paid	(0.3)	(798.6)	(1.3)
Proceeds from exercised stock options	7.7	13.3	2.3
Purchase of non-controlling interest		(7.8)	(3.3)
Net cash (used for) financing activities	(32.4)	(409.0)	(26.7)
Effect of exchange rate changes on cash and cash equivalents	3.4	5.9	22.0
Net increase (decrease) in cash and cash equivalents	164.8	(253.7)	214.5
Cash and cash equivalents at beginning of year	315.8	569.5	355.0
Cash and cash equivalents at end of year	480.6	315.8	569.5
Supplemental Cash Flow Disclosures:
Interest paid	40.5	11.3	10.4
Income taxes paid, net	19.9	8.5	8.9
Amounts in accounts payable for capital expenditures	$ 11.0