v3.26.1
ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Disclosure of analysis of other comprehensive income by item [line items]      
Beginning balance $ 2,222 $ 4,068 $ (361)
Other comprehensive income 170 230 216
Ending balance 2,005 2,222 4,068
Accumulated Other Comprehensive Income      
Disclosure of analysis of other comprehensive income by item [line items]      
Beginning balance 581 [1] 473 [2],[3] 306 [2]
Other comprehensive income 195 [1] 108 [3] 167 [2]
Ending balance 776 [1] 581 [1] 473 [2],[3]
Limited Partners | Accumulated Other Comprehensive Income      
Disclosure of analysis of other comprehensive income by item [line items]      
Beginning balance 581 473  
Other comprehensive income 195 108  
Ending balance 776 581 473
Limited Partners | Revaluation Surplus      
Disclosure of analysis of other comprehensive income by item [line items]      
Beginning balance 1,161 1,090  
Other comprehensive income 119 71  
Ending balance 1,280 1,161 1,090
Limited Partners | Foreign Currency Translation      
Disclosure of analysis of other comprehensive income by item [line items]      
Beginning balance (565) (600)  
Other comprehensive income 84 35  
Ending balance (481) (565) (600)
Limited Partners | Cash Flow Hedges      
Disclosure of analysis of other comprehensive income by item [line items]      
Beginning balance (15) (17)  
Other comprehensive income (8) 2  
Ending balance (23) (15) (17)
Limited Partners | Equity accounted investments      
Disclosure of analysis of other comprehensive income by item [line items]      
Beginning balance 0 0  
Other comprehensive income 0 0  
Ending balance $ 0 $ 0 $ 0
[1] Refer to Note 21, Accumulated Other Comprehensive Income (Loss) for an analysis of accumulated other comprehensive income (loss) by item.
[2] Refer to Note 21, Accumulated Other Comprehensive Income (Loss) for an analysis of accumulated other comprehensive income (loss) by item.
[3] Refer to Note 21, Accumulated Other Comprehensive Income (Loss) for an analysis of accumulated other comprehensive income (loss) by item.