DEFINED BENEFIT PENSION PLANS - Schedule of Defined Benefit Plan Assets Fair Value Measurements (Detail) - USD ($) $ in Thousands	Jul. 31, 2024	Jul. 31, 2023	Jul. 31, 2022
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, fair value of plan assets	$ 17,959	$ 15,314	$ 17,976
Fair Value, Measurements, Recurring
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, fair value of plan assets	$ 17,959	$ 15,314
Asset Allocations	100.00%	100.00%
Fair Value, Measurements, Recurring | Level 1
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, fair value of plan assets	$ 0	$ 0
Fair Value, Measurements, Recurring | Level 2
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, fair value of plan assets	0	0
Fair Value, Measurements, Recurring | Level 3
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, fair value of plan assets	17,959	15,314
Fair Value, Measurements, Recurring | Insurance contract
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, fair value of plan assets	$ 17,516	$ 14,926
Asset Allocations	98.00%	97.00%
Fair Value, Measurements, Recurring | Insurance contract | Level 1
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, fair value of plan assets	$ 0	$ 0
Fair Value, Measurements, Recurring | Insurance contract | Level 2
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, fair value of plan assets	0	0
Fair Value, Measurements, Recurring | Insurance contract | Level 3
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, fair value of plan assets	17,516	14,926
Fair Value, Measurements, Recurring | Other investments
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, fair value of plan assets	$ 443	$ 388
Asset Allocations	2.00%	3.00%
Fair Value, Measurements, Recurring | Other investments | Level 1
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, fair value of plan assets	$ 0	$ 0
Fair Value, Measurements, Recurring | Other investments | Level 2
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, fair value of plan assets	0	0
Fair Value, Measurements, Recurring | Other investments | Level 3
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, fair value of plan assets	$ 443	$ 388