Discontinued Operations and Divestitures (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net sales	$ 0.0	$ 17.3
(Loss) income from discontinued operations before income taxes	(0.6)	(4.4)
Income tax (benefit) expense	(0.2)	(1.6)
(Loss) income from discontinued operations	(0.4)	(2.8)
Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax	0.6	0.0
Income (loss) from Discontinued Operations, Net of Tax	0.2	(2.8)
Net sales	$ 1,314.9	$ 1,264.0
Decor [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Decor business percentage of net sales to total company	5.70%	5.90%
Disposal Group, Including Discontinued Operation, Inventory	$ 32.2		$ 35.3
Disposal Group, Including Discontinued Operation, Prepaid and Other Assets	7.2		2.0
Disposal Group, Including Discontinued Operation, Property, Plant and Equipment	20.5		18.2
Disposal Group, Including Discontinued Operation, Goodwill	19.2		19.2
Disposal Group, Including Discontinued Operation, Intangible Assets	23.7		23.7
Assets of Disposal Group, Including Discontinued Operation	102.8		98.4
Disposal Group, Including Discontinued Operation, Accounts Payable	36.1		34.8
Disposal Group, Including Discontinued Operation, Other Liabilities	8.6		8.5
Disposal Group, Including Discontinued Operation, Liabilities	44.7		$ 43.3
Decor [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Estimated sales price, business held for sale	$ 270.0