Consolidated Statements of Cash Flows (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Cash flows from operating activities
Net income	$ 187.9	$ 164.3	$ 135.5
Reconciliation to net cash provided by operating activities:
Depreciation	59.3	57.2	55.3
Amortization of debt discount and deferred financing costs	2.1	3.1	7.1
Deferred income taxes	16.4	30.9	23.4
Stock-based compensation	18.9	15.8	13.9
Excess tax benefits on stock-based compensation	(5.3)	(6.8)	(8.5)
Equity in earnings from investments in affiliated companies	(1.3)	(0.7)	(1.6)
Gain on sale of surplus real estate		(4.9)
Pension curtailment gain			(5.7)
Changes in assets and liabilities:
Decrease (increase) in accounts receivable	6.4	(28.1)	(28.2)
Increase in inventories	(28.4)	(15.2)	(48.8)
(Increase) decrease in prepaid expenses and other current assets	(3.3)	0.7	(1.1)
Increase in accounts payable and accrued liabilities	19.2	20.3	34.1
(Increase) decrease in other, net	1.0	(4.2)	(4.9)
Net cash provided by operating activities	272.9	232.4	170.5
Cash flows from investing activities
Capital expenditures and deposits for capital purchases	(194.9)	(263.7)	(158.0)
Proceeds from sale of surplus real estate		5.3
Settlement of foreign currency hedge			(5.2)
Net cash used for investing activities	(194.9)	(258.4)	(163.2)
Cash flows from financing activities
Borrowings from senior secured credit facility	309.0	87.0	135.0
Issuance costs related to debt	(2.4)	(0.6)
Capital lease obligations and other debt, net	(3.8)	(0.5)	(3.0)
Repayment of senior secured credit facility	(17.0)
Repayment of senior secured credit agreement - term loan	(85.0)	(7.5)	(5.0)
Repayment of prior senior secured credit facilities	(165.0)		(57.0)
Purchase of stock	(90.0)
Repayment of 6.75% senior subordinated notes		(73.5)	(151.5)
Call premium payment for 6.75% senior subordinated notes		(0.8)	(3.4)
Activity under stock plans and other	7.0	4.1	10.5
Net cash (used for) provided by financing activities	(47.2)	8.2	(74.4)
Effect of exchange rate changes on cash and cash equivalents	2.1	0.9	(0.6)
Net increase (decrease) in cash and cash equivalents	32.9	(16.9)	(67.7)
Cash and cash equivalents at beginning of year	32.6	49.5	117.2
Cash and cash equivalents at end of year	65.5	32.6	49.5
Supplemental information (See Note 14):
Accrual basis additions to property, plant and equipment	$ 206.5	$ 241.3	$ 184.5