Pension Benefits (Tables)

6 Months Ended

Jul. 04, 2021

Pension Benefits

Summary of pension costs

	Three Months Ended				Six Months Ended
(Amounts in thousands)	July 4, 2021		June 30, 2020		July 4, 2021		June 30, 2020
Service cost	$	275	$	325	$	550	$	650
Interest cost		1,275		1,622		2,550		3,245
Expected return on plan assets		(3,069)		(3,279)		(6,138)		(6,558)
Amortization of net actuarial loss		340		258		680		515
Total net periodic benefit	$	(1,179)	$	(1,074)	$	(2,358)	$	(2,148)

Schedule of weighted average assumptions used to determine benefit obligations and net cost

Weighted-Average Assumptions Used To Determine Net Cost

	Three Months Ended			Six Months Ended
	July 4, 2021		June 30, 2020	July 4, 2021		June 30, 2020
Discount rate	2.20	%	3.00	2.20	%	3.00	%
Rate of compensation increase	N/A		N/A	N/A		N/A
Expected return on plan assets	5.75	%	6.50	5.75	%	6.50	%