Guarantees (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Movement in Standard Product Warranty Accrual [Roll Forward]
BALANCE AT DECEMBER 31, 2014	$ 13.7	$ 6.6
Provision	10.0	18.3
Expenditures/other	(10.5)	(11.2)
BALANCE AT DECEMBER 31, 2015	$ 13.2	$ 13.7