Pension & Postretirement Plans

9 Months Ended

Jun. 30, 2023

Retirement Benefits [Abstract]

Pension & Postretirement Plans

PENSION & POSTRETIREMENT PLANSTotal periodic pension and postretirement (income) expense is summarized below:

	Three Months Ended June 30,				Nine Months Ended June 30,
		2022		2023		2022		2023
Service cost		$	19	12		$	57	36
Interest cost		34		54		102		162
Expected return on plan assets		(78)		(71)		(234)		(213)
Net amortization		23		(18)		69		(58)
Total		$	(2)	(23)		$	(6)	(73)