Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Deferred income tax liabilities:
Excess tax over book depreciation		$ 13.5	$ 15.5
Intangibles		37.1	55.2
Goodwill		16.3	20.4
Foreign earnings		14.6
Other		5.7	6.1
Total deferred tax liabilities		87.2	97.2
Deferred income tax assets:
Accrued expenses		17.8	22.9
Capital loss carry forward		0.3	1.4
Foreign tax credits		22.0
Net operating loss carry forward		6.5	7.3
Inventory reserves		5.8	13.5
Other		9.9	13.5
Total deferred tax assets		62.3	58.6
Less: valuation allowance		(28.7)	(7.1)
Net deferred tax assets		33.6	51.5
Net deferred tax liabilities		(53.6)	(45.7)
Pre-tax income, basis for the provision for income taxes from continuing operations
Domestic		80.3	64.8	$ (25.8)
Foreign		62.8	63.0	(85.2)
INCOME (LOSS) BEFORE INCOME TAXES		143.1	127.8	(111.0)
Current tax expense:
Federal		42.1	18.3	3.4
Foreign		17.3	17.2	18.1
State		4.2	3.9	2.0
Total		63.6	39.4	23.5
Deferred tax expense (benefit):
Federal		4.0	3.6	(13.6)
Foreign		8.5	0.6	(7.0)
State		5.9		(1.0)
Total		18.4	4.2	(21.6)
Deferred tax remeasurement of the 2017 Tax Act		(12.0)
Provision for income taxes from continuing operations		$ 70.0	43.6	1.9
U.S. Corporate income tax rate		35.00%
Provisional tax expense, 2017 Tax Act		$ 25.1
Tax rate on accumulated foreign subsidiary earnings not previously subject to U.S. income tax (as a percent)		15.50%
Tax rate on remaining foreign subsidiary earnings (as a percent)		8.00%
Provisional liability on accumulated foreign subsidiary earnings		$ 23.3
Payment period on provisional liability		8 years
Provisional amount of deferred tax expense on future repatriation of foreign earnings		$ 14.6
Reconciliation of federal statutory taxes to actual income taxes reported from continuing operations
Computed expected federal income expense		50.1	44.7	(38.8)
State income taxes, net of federal tax benefit		2.7	2.2	0.8
Foreign tax rate differential		(6.7)	(6.7)	7.5
Goodwill impairment				29.0
Impact of the 2017 Tax Act		25.1
Change in valuation allowance				(1.8)
Other, net		(1.2)	3.4	5.2
Provision for income taxes		$ 70.0	$ 43.6	$ 1.9
Forecast
Deferred tax expense (benefit):
U.S. Corporate income tax rate	21.00%