1. Basis of Presentation and Use of Estimates Schedule of Revenue from External Customers Geographic (Tables)

9 Months Ended

Sep. 30, 2019

Segment Reporting Information [Line Items]

Revenue from External Customers by Geographic Areas [Table Text Block]

The following table presents our revenues disaggregated by geographic region based primarily on the location of the use of the product or service (in millions, unaudited):

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2019		2018		2019		2018
Europe	$	181.9	$	182.7	$	556.1	$	579.5
Asia	120.7		110.3		354.3		341.7
United States	225.8		218.3		674.0		649.8
Other (primarily Canada and Latin America)	32.2		33.8		102.8		101.6
Total Net sales	$	560.6	$	545.1	$	1,687.2	$	1,672.6

Schedule of Product Warranty Liability [Table Text Block]

Components of the warranty accrual, included in Other current liabilities and Other long-term liabilities in the Condensed Consolidated Balance Sheets, were as follows (in millions):

December 31, 2018	$	10.1
Provision for warranty	7.3
Actual warranty costs	(8.4		)
September 30, 2019	$	9.0