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SUBSEQUENT EVENTS (Details) - USD ($)
1 Months Ended 3 Months Ended
Nov. 12, 2020
Nov. 04, 2020
Oct. 31, 2020
Sep. 30, 2020
Sep. 30, 2019
Nov. 05, 2020
Subsequent Event [Line Items]            
Dividends declared per common share (in dollars per share)       $ 0.1746 $ 0.1746  
Repayment of long-term debt       $ 2,500,000 $ 2,500,000  
Subsequent Event            
Subsequent Event [Line Items]            
Dividends declared per common share (in dollars per share)   $ 0.2008        
Stock repurchase plan, authorized amount           $ 350,000,000
Stock repurchase plan, authorized number of shares           13,618,774
Stock repurchase plan, authorized shares, percent of total issued and outstanding   5.00%        
Subsequent Event | Forecast            
Subsequent Event [Line Items]            
Stock repurchase plan, period in force 12 months          
Subsequent Event | Revolver | Line of Credit            
Subsequent Event [Line Items]            
Repayment of long-term debt     $ 600,000,000