Retirement Plans (Tables)

6 Months Ended

Jun. 27, 2020

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				Year-To-Date Ended
(In millions)	June 27, 2020		June 29, 2019		June 27, 2020		June 29, 2019
Service cost pertaining to benefits earned during the period	$	1.6	$	1.4	$	3.2	$	2.8
Interest cost on projected benefit obligations	3.6		3.8		7.1		7.6
Expected return on pension assets	(4.7)		(4.5)		(9.3)		(8.9)
Net amortization loss	1.7		0.7		3.3		1.3
Net pension expense	$	2.2	$	1.4	$	4.3	$	2.8