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SUBSEQUENT EVENTS (Details) - Convertible Series B Preferred Stock - USD ($)
Jul. 31, 2020
May 26, 2020
Subsequent Event [Line Items]    
Issuance and sale of stock (in shares)   750,000
Issuance and sale of stock, aggregate purchase price   $ 750,000,000.0
Subsequent Event    
Subsequent Event [Line Items]    
Issuance and sale of stock (in shares) 250,000  
Issuance and sale of stock, aggregate purchase price $ 250,000,000.0  
Subsequent Event | Second Issuance    
Subsequent Event [Line Items]    
Issuance and sale of stock (in shares) 250,000  
Issuance and sale of stock, aggregate purchase price $ 250,000,000.0