Condensed Consolidated Statements of Operations (Unaudited) (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Income Statement [Abstract]
Net sales	$ 1,029.6	$ 1,056.6
Cost of goods sold	738.4	744.0
Gross profit	291.2	312.6
Selling, general and administrative expenses	217.4	235.6
Operating income	73.8	77.0
Interest expense	(27.3)	(46.0)
Interest income	0.1	0.2
Other income (expense), net	70.3	(3.1)
Loss on extinguishment of debt	(1.8)	0
Income before income taxes	115.1	28.1
Income tax provision	(43.6)	(10.7)
Net income	71.5	17.4
Accretion of dividends on redeemable convertible preferred stock	0	(12.4)
Net income applicable to common stockholders	$ 71.5	$ 5.0
Earnings per share:
Basic	$ 0.54	$ 50.00
Diluted	$ 0.54	$ 50.00
Weighted average shares outstanding:
Basic	131.4	0.1
Diluted	131.9	0.1