STOCK-BASED COMPENSATION STOCK-BASED COMPENSATION - NEW STOCK-BASED COMPENSATION PLAN (Details) - 2019 Long-Term Stock Incentive Plan	Apr. 30, 2020 shares
Stock-Based Compensation Plans
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized	9,475,000
Reduction in 2019 Long-Term Stock Incentive Plan Capacity From Awards Other Than Options or SARs	2.38

Number of shares authorized for issuance under share-based payment arrangement.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(3)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901

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Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant