Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Income Statement [Abstract]
Net sales	$ 675.1	$ 189.1	$ 1,209.9	$ 372.8
Cost of sales	406.5	92.4	734.2	191.9
Gross profit	268.6	96.7	475.7	180.9
Operating expenses:
Selling, technical, general and administrative	206.2	85.2	398.2	159.2
Research and development	18.4	5.9	31.3	12.1
Total operating expenses	224.6	91.1	429.5	171.3
Operating profit	44.0	5.6	46.2	9.6
Other (expense) income:
Interest expense, net	(51.1)	(7.7)	(90.5)	(15.4)
Other (expense) income, net	(2.2)	(0.5)	33.4	(0.6)
Total other expense	(53.3)	(8.2)	(57.1)	(16.0)
Loss before income taxes and non-controlling interests	(9.3)	(2.6)	(10.9)	(6.4)
Income tax benefit (expense)	0.2	4.1	(24.5)	1.9
Net (loss) income	(9.1)	1.5	(35.4)	(4.5)
Net income attributable to the non-controlling interests	(3.1)	(1.9)	(3.5)	(3.3)
Net loss attributable to common stockholders	$ (12.2)	$ (0.4)	$ (38.9)	$ (7.8)
Loss per share
Basic (in usd per share)	$ (0.06)	$ 0.00	$ (0.20)	$ (0.07)
Diluted (in usd per share)	$ (0.06)	$ 0.00	$ (0.20)	$ (0.07)
Weighted average shares outstanding
Basic (in Shares)	192.8	128.6	192.3	117.9
Diluted (in Shares)	192.8	128.6	192.3	117.9