Changes in Accumulated Other Comprehensive Income (Loss) by Component (Tables)

9 Months Ended

Jun. 30, 2023

Changes in Accumulated Other Comprehensive Income (Loss) by Component

Schedule of accumulated other comprehensive income (loss)

	Three Months Ended June 30, 2022
	Pension		Postretirement		Foreign
	Plan		Plan		Exchange		Total
Accumulated other comprehensive income (loss) as of March 31, 2022	$	(14,700)	$	8,925	$	(7,427)	$	(13,202)
Other comprehensive income (loss) before reclassifications		—		—		(5,169)		(5,169)
Amounts reclassified from accumulated other comprehensive income (loss)
Amortization of Pension and Postretirement Plan items (1)		51		—		—		51
Actuarial losses (1)		8		(60)		—		(52)
Tax benefit		(12)		13		—		1
Net current-period other comprehensive income (loss)		47		(47)		(5,169)		(5,169)
Accumulated other comprehensive income (loss) as of June 30, 2022	$	(14,653)	$	8,878	$	(12,596)	$	(18,371)
	Three Months Ended June 30, 2023
	Pension		Postretirement		Foreign
	Plan		Plan		Exchange		Total
Accumulated other comprehensive income (loss) as of March 31, 2023	$	(17,075)	$	23,581	$	(10,645)	$	(4,139)
Other comprehensive income (loss) before reclassifications		—		—		1,330		1,330
Amounts reclassified from accumulated other comprehensive income (loss)
Amortization of Pension and Postretirement Plan items (1)		51		—		—		51
Actuarial losses (1)		7		(570)		—		(563)
Tax benefit		(14)		133		—		119
Net current-period other comprehensive income (loss)		44		(437)		1,330		937
Accumulated other comprehensive income (loss) as of June 30, 2023	$	(17,031)	$	23,144	$	(9,315)	$	(3,202)
	Nine Months Ended June 30, 2022
	Pension		Postretirement		Foreign
	Plan		Plan		Exchange		Total
Accumulated other comprehensive income (loss) as of September 30, 2021	$	(14,791)	$	9,017	$	(6,567)	$	(12,341)
Other comprehensive income (loss) before reclassifications		—		—		(6,029)		(6,029)
Amounts reclassified from accumulated other comprehensive income (loss)

Amortization of Pension and Postretirement Plan items (1)		154		—		—		154
Actuarial losses (1)		25		(180)		—		(155)
Tax provision (benefit)		(41)		41		—		—
Net current-period other comprehensive income (loss)		138		(139)		(6,029)		(6,030)
Accumulated other comprehensive income (loss) as of June 30, 2022	$	(14,653)	$	8,878	$	(12,596)	$	(18,371)
	Nine Months Ended June 30, 2023
	Pension		Postretirement		Foreign
	Plan		Plan		Exchange		Total
Accumulated other comprehensive income (loss) as of September 30, 2022	$	(17,165)	$	24,457	$	(18,384)	$	(11,092)
Other comprehensive income (loss) before reclassifications		—		—		9,069		9,069
Amounts reclassified from accumulated other comprehensive income (loss)
Amortization of Pension and Postretirement Plan items (1)		154		—		—		154
Actuarial losses (1)		21		(1,709)		—		(1,688)
Tax provision (benefit)		(41)		396		—		355
Net current-period other comprehensive income (loss)		134		(1,313)		9,069		7,890
Accumulated other comprehensive income (loss) as of June 30, 2023	$	(17,031)	$	23,144	$	(9,315)	$	(3,202)

(1) These accumulated other comprehensive income components are included in the computation of net periodic pension cost.