Condensed Consolidated Statements of Cash Flows (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2012	Mar. 31, 2011
Cash flows from operating activities
Net income	$ 39.6	$ 26.4
Reconciliation to net cash provided by operating activities:
Depreciation and amortization	14.0	14.1
Amortization of debt discount and deferred financing costs and call premium expense	0.5	5.4
Deferred income taxes	12.0	9.3
Equity in earnings from affiliated companies	(0.4)	(0.5)
Stock-based compensation	7.5	6.4
Pension curtailment gain		(5.7)
Excess tax benefits on stock-based compensation	(4.7)	(2.0)
Changes in assets and liabilities:
(Increase) in accounts receivable	(48.3)	(30.1)
(Increase) in inventories	(13.5)	(24.3)
Decrease (increase) in prepaid expenses and other current assets	2.6	(1.0)
Increase in accounts payable and accrued liabilities	17.7	24.7
Other - net	(4.8)	(5.8)
Net cash provided by operating activities	22.2	16.9
Cash flows from investing activities
Capital expenditures and deposits for capital purchases	(82.9)	(35.9)
Net cash used for investing activities	(82.9)	(35.9)
Cash flows from financing activities
Proceeds (repayment) from senior secured credit facility	59.0	(35.0)
Borrowings (repayments) from credit line	0.7	(1.3)
Repayments of capital lease obligations and other debt, net	(0.2)	(0.1)
Repayment of senior secured credit facility - term loan	(1.2)	(1.2)
Borrowings from senior secured credit facility		135.0
Repayment of 6.75% senior subordinated notes		(150.0)
Call premium payment for 6.75% senior subordinated notes		(3.4)
Activity under stock plans	0.8	3.1
Net cash provided by (used in) financing activities	59.1	(52.9)
Effect of exchange rate changes on cash and cash equivalents	0.8	5.3
Net decrease in cash and cash equivalents	(0.8)	(66.6)
Cash and cash equivalents at beginning of period	49.5	117.2
Cash and cash equivalents at end of period	48.7	50.6
Supplemental data:
Accrual basis additions to property, plant and equipment	$ 44.7	$ 25.2