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SEGMENT INFORMATION - Assets (Details) - USD ($)
$ in Millions
Dec. 31, 2022
Dec. 31, 2021
Disclosure of operating segments [line items]    
Assets $ 72,969 $ 73,961
Operating segments    
Disclosure of operating segments [line items]    
Assets 28,211 27,097
Operating segments | Utilities    
Disclosure of operating segments [line items]    
Assets 7,337 6,184
Operating segments | Transport    
Disclosure of operating segments [line items]    
Assets 8,333 8,601
Operating segments | Midstream    
Disclosure of operating segments [line items]    
Assets 9,747 10,378
Operating segments | Data    
Disclosure of operating segments [line items]    
Assets 4,002 3,405
Operating segments | Corporate    
Disclosure of operating segments [line items]    
Assets (1,208) (1,471)
Contribution from investments in associates    
Disclosure of operating segments [line items]    
Assets (5,434) (4,825)
Attributable to non- controlling interest    
Disclosure of operating segments [line items]    
Assets 41,327 42,415
Working capital adjustment and other    
Disclosure of operating segments [line items]    
Assets $ 8,865 $ 9,274