Employee Benefit Plans (Tables)

3 Months Ended

Mar. 31, 2017

Compensation and Retirement Disclosure [Abstract]

Schedule of Pension Expense

The components of net pension expense for pension benefits were as follows (in millions):

	Three Fiscal Months Ended
	March 31, 2017						April 1, 2016
	U.S. Plans			Non-U.S. Plans			U.S. Plans			Non-U.S. Plans
Service cost	$	0.2		$	0.9		$	0.3		$	1.0
Interest cost	1.1			0.7			1.8			0.8
Expected return on plan assets	(2.0		)	(0.7		)	(2.4		)	(0.6		)
Amortization of prior service cost	—			0.2			—			0.2
Amortization of net loss	0.6			0.4			1.7			0.3
Net pension expense	$	(0.1	)	$	1.5		$	1.4		$	1.7