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DERIVATIVE FINANCIAL INSTRUMENTS - Additional Information (Details) - USD ($)
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Dec. 31, 2020
Derivative [Line Items]      
Derivative, notional amount $ 3,000,000,000.0   $ 2,400,000,000
Discontinuances of cash flow hedges $ 0 $ 0  
Maximum      
Derivative [Line Items]      
Maturities of derivative instruments 18 months    
Time estimate for gains (losses) to be reclassified from AOCI to product sales 12 months