Intangible Asset Impairment Charges (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Jun. 30, 2014	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Impaired Intangible Assets [Line Items]
Impairment charges	$ 5.0
Selling, General and Administrative Expenses
Impaired Intangible Assets [Line Items]
Impairment charges		$ 0.0	$ 5.0	$ 6.5
Consumer Domestic | Selling, General and Administrative Expenses
Impaired Intangible Assets [Line Items]
Impairment charges		0.0	5.0	1.9
Consumer International | Selling, General and Administrative Expenses
Impaired Intangible Assets [Line Items]
Impairment charges		$ 0.0	$ 0.0	$ 4.6