Accumulated Other Comprehensive Loss (Tables)

6 Months Ended

Jan. 31, 2022

Jan. 31, 2021

Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss)

The following table illustrates the changes in the balances of each component of accumulated other comprehensive loss, net of tax, for the six months ended January 31, 2022:

	Unrealized gain on cash flow hedges		Unamortized gain on post-retirement plans		Foreign currency translation adjustments		Accumulated other comprehensive loss
Beginning balance, July 31, 2021	$	729	$	1,888	$	(58,570)	$	(55,953)
Other comprehensive loss before reclassification	(142)		(60)		(22,141)		(22,343)
Amounts reclassified from accumulated other comprehensive loss	(453)		(190)		—		(643)
Ending balance, January 31, 2022	$	134	$	1,638	$	(80,711)	$	(78,939)

The changes in accumulated other comprehensive loss by component, net of tax, for the six months ended January 31, 2021, were as follows:

	Unrealized (loss) gain on cash flow hedges		Unamortized gain on post-retirement plans		Foreign currency translation adjustments		Accumulated other comprehensive loss
Beginning balance, July 31, 2020	$	(200)	$	2,181	$	(68,458)	$	(66,477)
Other comprehensive income (loss) before reclassification	1,215		(23)		13,585		14,777
Amounts reclassified from accumulated other comprehensive loss	203		36		—		239
Ending balance, January 31, 2021	$	1,218	$	2,194	$	(54,873)	$	(51,461)

Schedule of Income Tax Benefit on the Components of Other Comprehensive Loss

The following table illustrates the income tax benefit (expense) on the components of other comprehensive (loss) income for the three and six months ended January 31, 2022 and 2021:

	Three months ended January 31,				Six months ended January 31,
	2022		2021		2022		2021
Income tax benefit (expense) related to items of other comprehensive (loss) income:
Cash flow hedges	$	(87)	$	47	$	(191)	$	(1)
Pension and other post-retirement benefits	15		6		15		246
Other income tax adjustments and currency translation	428		(1,304)		433		(1,297)
Income tax benefit (expense) related to items of other comprehensive (loss) income	$	356	$	(1,251)	$	257	$	(1,052)