Pension Plans and Other Postretirement Benefits (Tables)

9 Months Ended

Jun. 24, 2023

Retirement Benefits [Abstract]

Components of Net Periodic Benefit Costs

The following table provides the components of net periodic benefit costs:

	Pension Benefits
	Three Months Ended						Nine Months Ended
	June 24,			June 25,			June 24,			June 25,
	2023			2022			2023			2022
Interest cost	$	827		$	559		$	2,480		$	1,678
Expected return on plan assets		(339	)		(353	)		(1,016	)		(1,061	)
Amortization of net loss		482			598			1,445			1,797
Pension settlement charge		—			634			—			634
Net periodic benefit cost	$	970		$	1,438		$	2,909		$	3,048

	Postretirement Benefits
	Three Months Ended						Nine Months Ended
	June 24,			June 25,			June 24,			June 25,
	2023			2022			2023			2022
Interest cost	$	41		$	20		$	124		$	60
Amortization of prior service credits		(124	)		(124	)		(373	)		(373	)
Amortization of net (gain)		(194	)		(181	)		(581	)		(543	)
Net periodic benefit cost	$	(277	)	$	(285	)	$	(830	)	$	(856	)