Pension and Other Postretirement Obligations

6 Months Ended

Jun. 30, 2024

Retirement Benefits [Abstract]

Pension and Other Postretirement Obligations

Pension and Other Postretirement Obligations

The following table provides the components of net periodic benefit costs for our pension and other postretirement benefit plans: 

	Pension Obligations				Other Postretirement Obligations
	June 30, 2024		July 2, 2023		June 30, 2024		July 2, 2023
	(In thousands)
Three Months Ended
Service cost	$	739	$	844	$	10	$	3
Interest cost	3,660		3,810		235		252
Expected return on plan assets	(4,027)		(4,329)		—		—
Amortization of prior service cost	44		44		—		—
Actuarial gains	(26)		(232)		(116)		(191)
Net periodic benefit cost	$	390	$	137	$	129	$	64
Six Months Ended
Service cost	$	1,487	$	1,534	$	20	$	6
Interest cost	7,336		7,554		473		503
Expected return on plan assets	(8,074)		(8,438)		—		—
Amortization of prior service cost	89		87		—		—
Actuarial gains	(52)		(458)		(233)		(382)
Net periodic benefit cost	$	786	$	279	$	260	$	127