Pension Plans and Other Postretirement Benefits (Tables)

9 Months Ended

Jun. 25, 2022

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 25,			June 26,			June 25,			June 26,
	2022			2021			2022			2021
Interest cost	$	559		$	534		$	1,678		$	1,602
Expected return on plan assets		(353	)		(319	)		(1,061	)		(957	)
Amortization of net loss		598			899			1,797			2,695
Pension settlement charge		634			142			634			712
Net periodic benefit cost	$	1,438		$	1,256		$	3,048		$	4,052

	Postretirement Benefits
	Three Months Ended						Nine Months Ended
	June 25,			June 26,			June 25,			June 26,
	2022			2021			2022			2021
Interest cost	$	20		$	20		$	60		$	58
Amortization of prior service credits		(124	)		(124	)		(373	)		(373	)
Amortization of net (gain)		(181	)		(182	)		(543	)		(543	)
Net periodic benefit cost	$	(285	)	$	(286	)	$	(856	)	$	(858	)