Retirement Plans (Tables)

6 Months Ended

Jun. 29, 2018

Pension Plan [Member]

Defined Benefit Plan Disclosure [Line Items]

Schedule of Net Periodic Benefit Cost

The net periodic benefit cost for the Company's defined benefit pension plans was as follows:

	Three Months Ended				Six Months Ended
	June 29, 2018		June 30, 2017		June 29, 2018		June 30, 2017
Service cost	$	—	$	0.2	$	0.1	$	1.3
Interest cost	0.1		0.4		0.3		1.6
Expected return on plan assets	—		—		—		(0.8		)
Amortization of net actuarial loss	0.2		0.3		0.3		1.8
Amortization of prior service cost	0.1		0.1		0.1		0.2
Plan settlements	—		0.5		—		69.7
Net periodic benefit cost	$	0.4	$	1.5	$	0.8	$	73.8