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PROPERTY AND EQUIPMENT (Details) - USD ($)	6 Months Ended
PROPERTY AND EQUIPMENT (Details) - USD ($)	Jul. 31, 2021	Jul. 31, 2022	Jan. 31, 2022
PROPERTY AND EQUIPMENT
Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, before Accumulated Depreciation and Amortization		$ 339,536,000	$ 320,137,000
Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, Accumulated Depreciation and Amortization		150,572,000	141,894,000
Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization		(188,964,000)	(178,243,000)
International [Member]
PROPERTY AND EQUIPMENT
Asset Impairment Charges	$ 400,000
Rental fleet equipment
PROPERTY AND EQUIPMENT
Property and equipment, gross		73,014,000	65,117,000
Machinery and equipment
PROPERTY AND EQUIPMENT
Property and equipment, gross		23,769,000	22,819,000
Vehicles
PROPERTY AND EQUIPMENT
Property and equipment, gross		62,251,000	58,650,000
Furniture and fixtures
PROPERTY AND EQUIPMENT
Property and equipment, gross		51,400,000	50,228,000
Land, Buildings and Improvements
PROPERTY AND EQUIPMENT
Property and equipment, gross		$ 129,102,000	$ 123,323,000