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INVESTMENTS (Details) $ in Thousands, gal in Millions	12 Months Ended
	Jan. 31, 2023 USD ($) gal	Jan. 31, 2022 USD ($)	Jan. 31, 2021 USD ($)
INVESTMENTS (Details) [Line Items]
Income (Loss) from Equity Method Investments	$ 8,745	$ 6,624	$ 500
Proceeds from Equity Method Investment, Distribution	6,266	5,514	3,508
Equity Method Investments	33,045	30,566
Short-Term Investments	211,331	25,877
Certificates of Deposit [Member]
INVESTMENTS (Details) [Line Items]
Short-Term Investments	$ 211,300	$ 25,900
Debt Securities, Held-to-Maturity, Weighted Average Yield, Maturity, Year One	3.90%	0.10%
Big River [Member]
INVESTMENTS (Details) [Line Items]
Payments to Acquire Equity Method Investments	$ 20,000
Quantity of ethanol shipped (in US Gallons) | gal	425.4
Income (Loss) from Equity Method Investments	$ 8,700	$ 6,600	500
Proceeds from Equity Method Investment, Distribution	6,300	$ 5,500	$ 3,500
Equity Method Investments	33,000
Equity Method Investment, Underlying Equity in Net Assets	31,500
Other Restricted Assets	113,400
Proportionate Share of Restricted Net Assets	$ 11,700

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