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SUBSEQUENT EVENT (Details) - Revolving Credit Facility - USD ($)
Oct. 22, 2021
Oct. 31, 2018
Revolving Credit Facility Expiring October 2023    
Subsequent Event [Line Items]    
Line of credit facility, maximum borrowing capacity   $ 1,500,000,000
Revolving Credit Facility Expiring October 2023 | Subsequent Event    
Subsequent Event [Line Items]    
Line of credit $ 0  
Revolving Credit Facility Expiring October 2026 | Subsequent Event    
Subsequent Event [Line Items]    
Line of credit facility, maximum borrowing capacity $ 2,500,000,000  
Extension term, period 2 years  
Maximum borrowing capacity for multi-currency loans $ 750,000,000  
Annual fee 1,000,000  
Amount of cross-default provision $ 175,000,000