Income Taxes (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Deferred income tax liabilities:
Excess tax over book depreciation	$ 22.7	$ 20.6
Intangibles	31.8	33.6
Other	15.7	14.1
Total deferred tax liabilities	70.2	68.3
Deferred income tax assets:
Accrued expenses	16.7	17.9
Net operating loss carry-forward	5.5	6.5
Inventory reserves	8.7	8.1
Pension-accumulated other comprehensive income	15.8	12.0
Other	14.8	15.2
Total deferred tax assets	61.5	59.7
Less: valuation allowance	(10.1)	(9.1)
Net deferred tax assets	51.4	50.6
Net deferred tax liabilities	(18.8)	(17.7)
Pre-tax income, basis for the provision for income taxes from continuing operations
Domestic	27.3	39.6	43.5
Foreign	73.0	51.5	51.0
INCOME FROM CONTINUING OPERATIONS BEFORE INCOME TAXES	100.3	91.1	94.5
Current tax expense:
Federal	5.0	6.9	12.0
Foreign	21.4	18.6	20.5
State	1.3	1.8	2.9
Total	27.7	27.3	35.4
Deferred tax expense (benefit):
Federal	4.4	5.5	1.6
Foreign	(3.5)	(7.3)	(5.9)
State	1.1	1.2	0.3
Total	2.0	(0.6)	(4.0)
Provision for income taxes from continuing operations	29.7	26.7	31.4
Reconciliation of federal statutory taxes to actual income taxes reported from continuing operations
Computed expected federal income expense	35.1	31.9	33.0
State income taxes, net of federal tax benefit	1.5	1.9	2.1
Foreign tax rate differential	(7.6)	(2.6)	(3.3)
China tax clawback		(4.2)
Other, net	0.7	(0.3)	(0.4)
Provision for income taxes from continuing operations	$ 29.7	$ 26.7	$ 31.4