Product-Related Liabilities (Tables)

9 Months Ended

Sep. 30, 2018

Product Warranties Disclosures [Abstract]

Schedule of Change in Balance Sheet Position of Product-Related Liabilities Related to Continuing Operations

The table below summarizes the change in the balance sheet position of the product-related liabilities related to the continuing operations (dollars in millions).

	Three months ended						Nine months ended
	September 30, 2018			September 30, 2017			September 30, 2018			September 30, 2017
Reserve at beginning of the period	$	93.3		$	92.2		$	95.6		$	90.1
Change in reserve		1.8			0.5			19.8			11.0
Cash payments		(12.9	)		(6.6	)		(32.6	)		(16.9	)
Translation difference		(0.1	)		0.4			(0.7	)		2.3
Reserve at end of the period	$	82.1		$	86.5		$	82.1		$	86.5