v3.26.1
RELATED PARTY TRANSACTIONS - Additional Information (Details)
1 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
Jul. 31, 2025
USD ($)
business
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
Dec. 31, 2025
USD ($)
Disclosure of transactions between related parties [line items]              
Interest income (expense), net   $ (739,000,000) $ (801,000,000) $ (1,505,000,000) $ (1,571,000,000)    
Dividends recognised as distributions to owners   0 0 0 0    
Number of businesses sold | business 3            
Proceeds from fund with initial redemption value $ 688,000,000            
Sale of business interest, discount on net asset value, percent 8.60%            
Redemption period 18 months            
Private equity fund, fair value of partnership proceeds, amount   34,000,000   $ 77,000,000   $ 164,000,000  
Private equity fund, redemption of units held, percent       25.00%      
Financial assets   607,000,000   $ 607,000,000   607,000,000 $ 647,000,000
Tax credit transfer agreement   92,000,000   92,000,000   92,000,000  
Parent company              
Disclosure of transactions between related parties [line items]              
Outstanding commitments made by entity, related party transactions   0   0   0 0
Interest income (expense), net   0 0 $ 0 0    
Base management fee, quarterly percentage       0.3125%      
Base management fee, annual percentage       1.25%      
Base management fee expense   28,000,000 $ 22,000,000 $ 57,000,000 $ 43,000,000    
Current borrowings   0   0   0 $ 0
Brookfield corporation              
Disclosure of transactions between related parties [line items]              
Financial assets   490,000,000   490,000,000   490,000,000  
Brookfield credit agreements              
Disclosure of transactions between related parties [line items]              
Credit facility, maximum borrowing capacity   $ 1,000,000,000   $ 1,000,000,000   $ 1,000,000,000