RESTRUCTURING - Restructuring Liability Rollforward (Details) - IWCO Direct's Competitive Improvement Plan $ in Thousands	3 Months Ended
	Oct. 31, 2021 USD ($)
Restructuring Reserve [Roll Forward]
Beginning balance	$ 1,055
Costs incurred	6,645
Non-cash relief of accrual	(4,465)
Change in estimates	(14)
Ending balance	3,221
Employee termination costs
Restructuring Reserve [Roll Forward]
Beginning balance	1,055
Costs incurred	1,985
Non-cash relief of accrual	0
Change in estimates	(14)
Ending balance	3,026
Contractual obligations
Restructuring Reserve [Roll Forward]
Beginning balance	0
Costs incurred	195
Non-cash relief of accrual	0
Change in estimates	0
Ending balance	195
Asset Impairment
Restructuring Reserve [Roll Forward]
Beginning balance	0
Costs incurred	4,465
Non-cash relief of accrual	(4,465)
Change in estimates	0
Ending balance	$ 0