Property, Plant and Equipment (Details) - USD ($) $ in Millions		3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 308.1	$ 308.1		$ 308.1		$ 188.9
Less: accumulated depreciation	(41.9)	(41.9)		(41.9)		(18.1)
Construction in process	14.4	14.4		14.4		4.2
Property, plant and equipment, net	280.6	280.6		280.6		175.0
Depreciation expense		13.4	$ 5.4	21.5	$ 9.0
Assets acquired under capital lease	16.0	16.0		16.0		5.5
Land and Land Improvements [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	42.1	42.1		42.1		36.6
Building Improvements [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	77.8	77.8		77.8		44.4
Machinery and Equipment [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	166.5	166.5		166.5		99.0
Assets Held under Capital Leases [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	21.7	21.7		21.7		8.9
Excluding Construction in Process [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, net	266.2	266.2		266.2		$ 170.8
Performance Application's San Marcos, CA facility [Member]
Property, Plant and Equipment [Line Items]
Book value of asset held for sale	10.9	$ 10.9		$ 10.9
CAS [Member]
Property, Plant and Equipment [Line Items]
Equipment acquired	$ 13.2