Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2017

Commitments And Contingencies Disclosure [Abstract]

Schedule of Product Warranty

Warranty expense for the quarter and six months ended June 30, 2017, and accrued warranty cost, included in “accrued liabilities” in the condensed consolidated balance sheets at June 30, 2017 and December 31, 2016, were as follows:

	Product
(In millions)	Warranties
Balance as of December 31, 2016	$	5.5
Warranty expense		1.5
Deductions and other			(0.6	)
Balance as of March 31, 2017	$	6.4
Warranty expense		1.2
Deductions and other			(1.4	)
Balance as of June 30, 2017	$	6.2