Retirement Plans (Tables)

4 Months Ended

Jan. 23, 2022

Retirement Benefits [Abstract]

Components of Net Periodic Benefit Cost

The components of net periodic benefit cost in each period were as follows (in thousands): 

	Sixteen Weeks Ended
	January 23, 2022		January 17, 2021
Defined benefit pension plans:
Interest cost	$	4,517	$	4,532
Expected return on plan assets	(5,570)		(5,951)
Actuarial losses (1)	1,187		1,616
Amortization of unrecognized prior service costs (1)	6		6
Net periodic benefit cost	$	140	$	203
Post-retirement healthcare plans:
Interest cost	$	150	$	173
Actuarial gains (1)	(197)		(105)
Net periodic benefit cost	$	(47)	$	68

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(1)Amounts were reclassified from accumulated OCI into net earnings as a component of “Other pension and post-retirement expenses, net.”

Schedule of Defined Benefit Plan Contribution

Details regarding 2022 contributions are as follows (in thousands):

	SERP		Post-Retirement Healthcare Plans
Net year-to-date contributions	$	1,746	$	329
Remaining estimated net contributions during fiscal 2022	$	3,470	$	803