Other Expense (Income) (Details 2) $ in Millions	3 Months Ended
Mar. 31, 2016 USD ($)
Restructuring Cost and Reserve [Line Items]
Restructuring and related charges	$ 22.9
Cash severance charges	7.9
Asset impairment charges, trademark	10.0
Asset impairment charges, patent and equipment	5.0
Restructuring Reserve [Roll Forward]
Balance, December 31, 2015	0.0
Restructuring and related charges	22.9
Cash payments	(0.7)
Non-cash asset-write-downs	(15.0)
Balance, March 31, 2016	7.2
Minimum [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and related charges, expected	25.0
Maximum [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and related charges, expected	28.0
Severance and benefits [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and related charges, expected	8.0
Restructuring and related charges	7.9
Restructuring Reserve [Roll Forward]
Balance, December 31, 2015	0.0
Restructuring and related charges	7.9
Cash payments	(0.7)
Non-cash asset-write-downs	0.0
Balance, March 31, 2016	7.2
Asset-related charges [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and related charges	15.0
Restructuring Reserve [Roll Forward]
Balance, December 31, 2015	0.0
Restructuring and related charges	15.0
Cash payments	0.0
Non-cash asset-write-downs	(15.0)
Balance, March 31, 2016	0.0
Asset-related charges [Member] \| Minimum [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and related charges, expected	17.0
Asset-related charges [Member] \| Maximum [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and related charges, expected	$ 20.0

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