Guarantees (Tables)

12 Months Ended

Dec. 31, 2017

Guarantees [Abstract]

Summary of Warranty Activity

Below is a table summarizing the warranty activity for the years ended December 31, 2017 and 2016:

(in millions)	2017			2016
Balance at beginning of period	$	28.6		$	32.4
Accruals for warranties issued during the period		34.6			20.4
Settlements made (in cash or in kind) during the period		(29.9	)		(23.7	)
Currency translation		1.9			(0.5	)
Balance at end of period	$	35.2		$	28.6