Standard Product Warranties (Tables)

6 Months Ended

Jun. 30, 2016

Standard Product Warranties

Schedule of change in aggregate product warranty liabilities

(in millions)	2016		2015
Balance at January 1	$	28.9	$	15.2
Current year provision		10.9		11.9
Current year claims		(14.6)		(9.8)
Balance at June 30,	$	25.2	$	17.3