Income Taxes, Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Deferred Tax Assets [Abstract]
Reserves and accruals	$ 51.0	$ 62.4
Postretirement benefits other than pensions	0.7	0.7
Postretirement benefits - pensions	16.9	15.6
Tax loss carryforwards	22.7	41.8
Foreign tax credit carryforwards	53.3	29.8
Other	8.4	19.4
Total deferred tax assets	153.0	169.7
Valuation allowance	(72.5)	(47.9)
Deferred Tax Liabilities [Abstract]
LIFO inventory	(9.3)	(9.3)
Property, plant, and equipment	(19.2)	(21.0)
Intangibles	(304.8)	(322.2)
Unremitted foreign earnings	(5.6)	(9.3)	$ (77.3)	$ (94.6)	$ (94.1)
Other	(5.8)	3.5
Total deferred tax liabilities	(344.7)	(358.3)
Net deferred income tax liability	$ (264.2)	$ (236.5)