Restructuring Charges (Tables)

6 Months Ended

Jun. 30, 2018

Restructuring Charges [Abstract]

Restructuring and related costs

The following reflects our restructuring activity (in millions):

	Three Months Ended						Six Months Ended
	June 30, 2018			July 1, 2017			June 30, 2018			July 1, 2017
Beginning balance	$	12.4		$	51.5		$	21.4		$	19.7
Additional charges	3.7			12.1			5.2			50.8
Payments	(3.1		)	(23.6		)	(13.8		)	(30.7		)
Non-cash adjustments	(0.3		)	(0.3		)	(0.1		)	(0.1		)
Ending balance	$	12.7		$	39.7		$	12.7		$	39.7