Pension and Other Benefit Programs (Tables)

6 Months Ended

Apr. 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				Six Months Ended				Quarter Ended				Six Months Ended
	April 1, 2023		April 2, 2022		April 1, 2023		April 2, 2022		April 1, 2023		April 2, 2022		April 1, 2023		April 2, 2022
Service costs	$	63	$	102	$	128	$	202	$	2	$	3	$	3	$	5
Other costs (benefits):
Interest costs	195		126		391		250		21		13		41		26
Expected return on plan assets	(287)		(294)		(575)		(587)		(15)		(14)		(30)		(29)
Amortization of previously deferred service costs	3		1		5		2		—		—		—		—
Recognized net actuarial loss	4		145		9		292		(5)		7		(11)		14
Total other costs (benefits)	(85)		(22)		(170)		(43)		1		6		—		11
Net periodic benefit cost (income)	$	(22)	$	80	$	(42)	$	159	$	3	$	9	$	3	$	16