Pension & Postretirement Plans

9 Months Ended

Jun. 30, 2022

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,
		2021		2022		2021	2022
Service cost		$	21	19		63	57
Interest cost		32		34		96	102
Expected return on plan assets		(84)		(78)		(252)	(234)
Net amortization		35		23		105	69
Total		$	4	(2)		12	(6)