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FINANCIAL RISK MANAGEMENT - Sensitivity Analysis For Foreign Currency Risk (Details) - Foreign currency risk - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
AUD      
Disclosure of nature and extent of risks arising from financial instruments [line items]      
Impact of 10% decrease on net income (loss) $ 7 $ 9 $ 4
Impact of 10% increase on net income (loss) (7) (9) (4)
Impact of 10% decrease on partnership capital 106 32  
Impact of 10% increase on partnership capital (106) (32)  
EUR      
Disclosure of nature and extent of risks arising from financial instruments [line items]      
Impact of 10% decrease on net income (loss) (1) 1 2
Impact of 10% increase on net income (loss) 1 (1) (2)
GBP      
Disclosure of nature and extent of risks arising from financial instruments [line items]      
Impact of 10% decrease on net income (loss) 8 11 5
Impact of 10% increase on net income (loss) (8) (11) (5)
Impact of 10% decrease on partnership capital 79 27  
Impact of 10% increase on partnership capital (79) (27)  
CLP      
Disclosure of nature and extent of risks arising from financial instruments [line items]      
Impact of 10% decrease on net income (loss) 0 (1) (1)
Impact of 10% increase on net income (loss) 0 1 1
COP      
Disclosure of nature and extent of risks arising from financial instruments [line items]      
Impact of 10% decrease on net income (loss) 1 1 1
Impact of 10% increase on net income (loss) (1) (1) (1)
Impact of 10% decrease on partnership capital 0 6  
Impact of 10% increase on partnership capital 0 (6)  
BRL      
Disclosure of nature and extent of risks arising from financial instruments [line items]      
Impact of 10% decrease on net income (loss) 17 18 15
Impact of 10% increase on net income (loss) (17) (18) (15)
Impact of 10% decrease on partnership capital 125 154  
Impact of 10% increase on partnership capital (125) (154)  
CAD      
Disclosure of nature and extent of risks arising from financial instruments [line items]      
Impact of 10% decrease on net income (loss) 21 13 4
Impact of 10% increase on net income (loss) (21) (13) (4)
Impact of 10% decrease on partnership capital 37 69  
Impact of 10% increase on partnership capital (37) (69)  
PEN      
Disclosure of nature and extent of risks arising from financial instruments [line items]      
Impact of 10% decrease on partnership capital 11 10  
Impact of 10% increase on partnership capital (11) (10)  
INR      
Disclosure of nature and extent of risks arising from financial instruments [line items]      
Impact of 10% decrease on net income (loss) 0 0 (3)
Impact of 10% increase on net income (loss) 0 0 3
Impact of 10% decrease on partnership capital 34 49  
Impact of 10% increase on partnership capital (34) (49)  
NZD & Other      
Disclosure of nature and extent of risks arising from financial instruments [line items]      
Impact of 10% decrease on net income (loss) 2 0 (1)
Impact of 10% increase on net income (loss) $ (2) $ 0 $ 1