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REVENUE RECOGNITION - Additional Information (Details) - USD ($) $ in Millions	6 Months Ended		12 Months Ended
	Jul. 31, 2022	Jul. 31, 2021	Jan. 31, 2022
Disaggregation of Revenue [Line Items]
Current period revenue recognized from beginning balance of contract liabilities	$ 170.5	$ 171.0
Accounts Receivable | Customer Concentration Risk | Partner A
Disaggregation of Revenue [Line Items]
Concentration risk, percentage	17.00%		14.00%
Accounts Receivable | Customer Concentration Risk | Partner B
Disaggregation of Revenue [Line Items]
Concentration risk, percentage	11.00%
Contract assets | Customer Concentration Risk | Partner A
Disaggregation of Revenue [Line Items]
Concentration risk, percentage	17.00%		14.00%
Contract assets | Customer Concentration Risk | Partner B
Disaggregation of Revenue [Line Items]
Concentration risk, percentage	11.00%
Minimum
Disaggregation of Revenue [Line Items]
Unbundled contracts renewal term	1 year
Maximum
Disaggregation of Revenue [Line Items]
Unbundled contracts renewal term	3 years

X

- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
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- Definition

Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 8
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130549-203045

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- Definition

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- Definition

Revenue From Contract With Customer, Unbundled Contracts Renewal Term

+ References

No definition available.

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