INCOME TAXES - Solar Energy Projects And Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	12 Months Ended
Jan. 31, 2022	Jan. 31, 2021	Jan. 31, 2020
INCOME TAXES
Payment for equity method investment	$ 5,016	$ 1,333
Investment tax credits	4,500	1,100
Remaining cash investment commitments	$ 0
Expected life of investment	6 years
Cash paid for income taxes	$ 14,000	5,500	$ 3,100
Cash received from income tax refunds	$ 200	$ 1,000	$ 8,400

Amount of cash investment commitments.

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- Definition

Term of investment, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

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- References

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- Definition

The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.

+ References

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- Definition

The amount deducted from an entities' taxes, reflecting a percentage of an amount invested in certain assets spread over the useful life of those assets; includes deferred investment tax credits.

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- Definition

The cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.

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The amount of cash received during the period as refunds for the overpayment of taxes.

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