Guarantees (Tables)

9 Months Ended

Sep. 30, 2017

Standard Product Warranty Disclosure [Abstract]

Schedule of product warranty liability

Changes in the accrual for product warranties during the nine months ended September 30, 2017 and 2016 are set forth below (in millions):

	2017			2016
BALANCE AT JANUARY 1,	$	13.8		$	13.2
Provision	9.6			7.0
Expenditures/other	(8.2		)	(6.7		)
BALANCE AT SEPTEMBER 30,	$	15.2		$	13.5