Guarantees (Tables)

6 Months Ended

Jun. 30, 2017

Standard Product Warranty Disclosure [Abstract]

Schedule of product warranty liability

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

	2017			2016
BALANCE AT JANUARY 1,	$	13.2		$	13.2
Provision	6.6			5.0
Expenditures/other	(3.8		)	(4.8		)
BALANCE AT JUNE 30,	$	16.0		$	13.4