Commitments and Contingencies - Schedule of Product Warranty (Details) - USD ($) $ in Millions	3 Months Ended
	Jun. 30, 2016	Mar. 31, 2016
Changes in accrued product warranty cost
Balance at the beginning of the period	$ 6.7	$ 6.1
Warranty expense	1.1	1.7
Deductions and other	(0.8)	(1.1)
Balance at the end of the period	$ 7.0	$ 6.7