Pension and Other Benefit Programs (Tables)

9 Months Ended

Jul. 01, 2023

Retirement Benefits [Abstract]

Net Periodic Benefit Cost

The components of net periodic benefit cost (income) are as follows:

	Pension Plans								Postretirement Medical Plans
	Quarter Ended				Nine Months Ended				Quarter Ended				Nine Months Ended
	July 1, 2023		July 2, 2022		July 1, 2023		July 2, 2022		July 1, 2023		July 2, 2022		July 1, 2023		July 2, 2022
Service costs	$	65	$	100	$	193	$	302	$	1	$	2	$	4	$	7
Other costs (benefits):
Interest costs	195		124		586		374		20		13		61		39
Expected return on plan assets	(288)		(293)		(863)		(880)		(15)		(15)		(45)		(44)
Amortization of previously deferred service costs	2		3		7		5		—		—		—		—
Recognized net actuarial loss	5		149		14		441		(6)		6		(17)		20
Total other costs (benefits)	(86)		(17)		(256)		(60)		(1)		4		(1)		15
Net periodic benefit cost (income)	$	(21)	$	83	$	(63)	$	242	$	—	$	6	$	3	$	22