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DERIVATIVE FINANCIAL INSTRUMENTS - Additional Information (Details) - USD ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Disclosure of detailed information about hedging instruments [line items]    
Notional amount $ 14,902 $ 14,743
Financial assets at fair value through profit or loss, category    
Disclosure of detailed information about hedging instruments [line items]    
Notional amount 3,213 2,706
Interest rate swaps, cross currency interest rate swaps and other    
Disclosure of detailed information about hedging instruments [line items]    
Notional amount 10,095 11,265
Interest rate swaps, cross currency interest rate swaps and other | Financial assets at fair value through profit or loss, category    
Disclosure of detailed information about hedging instruments [line items]    
Notional amount 686 779
Inflation linked swap contract | Financial assets at fair value through profit or loss, category    
Disclosure of detailed information about hedging instruments [line items]    
Notional amount 0 $ 172
Floating Interest Rate Derivatives    
Disclosure of detailed information about hedging instruments [line items]    
Notional amount 4,698  
Bank bill swap rate    
Disclosure of detailed information about hedging instruments [line items]    
Notional amount 440  
Floating Interest Rate Benchmarked Against CDOR    
Disclosure of detailed information about hedging instruments [line items]    
Notional amount $ 1,741