Guarantees (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Movement in Standard Product Warranty Accrual [Roll Forward]
BALANCE AT JANUARY 1,	$ 13.2	$ 13.7
Provision	5.0	5.3
Expenditures/other	(4.8)	(5.0)
BALANCE AT JUNE 30,	$ 13.4	$ 14.0