Retirement Plans (Tables)

3 Months Ended

Mar. 30, 2019

Retirement Benefits [Abstract]

Summary of Net Pension and SERP Expense Recognized

The following is a summary of net pension and Supplemental Executive Retirement Plan (“SERP”) expense recognized by the Company.

	Quarter Ended
(In millions)	March 30, 2019			March 31, 2018
Service cost pertaining to benefits earned during the period	$	1.4		$	1.6
Interest cost on projected benefit obligations	3.8			4.1
Expected return on pension assets	(4.4		)	(5.0		)
Net amortization loss	0.6			0.8
Net pension expense	$	1.4		$	1.5