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SUBSEQUENT EVENTS (Details) - USD ($)
1 Months Ended
Apr. 30, 2020
Mar. 31, 2020
Subsequent Event [Line Items]    
Line of credit   $ 1,300,000,000
Revolving Credit Facility    
Subsequent Event [Line Items]    
Line of credit facility, maximum borrowing capacity   $ 1,500,000,000
Subsequent Event    
Subsequent Event [Line Items]    
Line of credit $ 200,000,000  
Subsequent Event | Commercial Paper    
Subsequent Event [Line Items]    
Repayments of commercial paper 200,000,000  
2.600% Senior Notes due April 15, 2030 (the "2030 Senior Notes") [Member] | Subsequent Event    
Subsequent Event [Line Items]    
Aggregate principal amount $ 700,000,000  
Interest rate, stated percentage 2.60%