INCOME TAXES - Textuals (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2022	Jan. 31, 2021	Jan. 31, 2020
Income Tax Disclosure [Abstract]
Income Tax Expense (Benefit)	$ 70,875	$ 12,203	$ 38,261
Deferred tax liabilities related to intangible assets	9,576	$ 14,271
Undistributed earnings of foreign subsidiaries	$ 131,000
Percentage change in effective tax rate from prior year	8.00%	13.20%
Corporate income tax rate	21.00%	21.00%	21.00%
Valuation allowance of deferred tax assets	$ 1,200
Decrease in unrecognized tax position reserve for current year accrual of interest and penalties	$ 200
Percentage of bonus depreciation from CARES Act elected	100.00%