Pension and Other Benefit Programs (Tables)

3 Months Ended

Dec. 31, 2022

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				Quarter Ended
	December 31, 2022		January 1, 2022		December 31, 2022		January 1, 2022
Service costs	$	65	$	100	$	1	$	2
Other costs (benefits):
Interest costs	196		124		20		13
Expected return on plan assets	(288)		(293)		(15)		(15)
Amortization of previously deferred service costs	2		1		—		—
Recognized net actuarial loss	5		147		(6)		7
Total other costs (benefits)	(85)		(21)		(1)		5
Net periodic benefit cost (income)	$	(20)	$	79	$	—	$	7