RESTRUCTURING - Schedule of Restructuring Charges by Type (Details) - IWCO Direct's Competitive Improvement Plan $ in Thousands	3 Months Ended
	Oct. 31, 2021 USD ($)
Restructuring Cost and Reserve [Line Items]
Costs incurred	$ 6,645
Employee termination costs
Restructuring Cost and Reserve [Line Items]
Costs incurred	1,985
Contractual obligations
Restructuring Cost and Reserve [Line Items]
Costs incurred	195
Direct Marketing
Restructuring Cost and Reserve [Line Items]
Costs incurred	6,645
Direct Marketing | Cost of revenue
Restructuring Cost and Reserve [Line Items]
Costs incurred	6,343
Direct Marketing | Selling, general and administrative
Restructuring Cost and Reserve [Line Items]
Costs incurred	302
Direct Marketing | Accelerated depreciation
Restructuring Cost and Reserve [Line Items]
Costs incurred	4,395
Direct Marketing | Impairment of long-lived assets
Restructuring Cost and Reserve [Line Items]
Costs incurred	70
Direct Marketing | Employee termination costs
Restructuring Cost and Reserve [Line Items]
Costs incurred	1,985
Direct Marketing | Contractual obligations
Restructuring Cost and Reserve [Line Items]
Costs incurred	$ 195