v3.26.1
NON-CONTROLLING INTERESTS - Schedule of Rollforward of Participating Non-controlling Interests (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Disclosure of subsidiaries [line items]        
Capital contributions $ 842 $ 1,357 $ 2,910 $ 1,829
Return of capital (143) (358) (492) (462)
Distributions (10) (10) (20) (20)
Change in Ownership 0   0  
Participating non-controlling interests – in operating subsidiaries        
Disclosure of subsidiaries [line items]        
Beginning balance     24,164  
Net income (loss) (100) 186 (191) 250
Other comprehensive (loss) income     349  
Capital contributions 842 1,357 2,910 1,829
Return of capital (143) $ (358) (492) $ (462)
Distributions     (1,156)  
Change in Ownership 100   231  
Other     (420)  
Ending balance 25,395   $ 25,395  
Participating non-controlling interests – in operating subsidiaries | Brookfield Americas Infrastructure Fund        
Disclosure of subsidiaries [line items]        
Interests held by third parties     78.00%  
Beginning balance     $ 39  
Net income (loss)     0  
Other comprehensive (loss) income     0  
Capital contributions     0  
Return of capital     0  
Distributions     0  
Change in Ownership     0  
Other     (1)  
Ending balance 38   38  
Participating non-controlling interests – in operating subsidiaries | Brookfield Infrastructure Fund II        
Disclosure of subsidiaries [line items]        
Beginning balance     1,171  
Net income (loss)     7  
Other comprehensive (loss) income     (10)  
Capital contributions     0  
Return of capital     0  
Distributions     (352)  
Change in Ownership     0  
Other     (7)  
Ending balance 809   $ 809  
Participating non-controlling interests – in operating subsidiaries | Brookfield Infrastructure Fund II | Bottom of range        
Disclosure of subsidiaries [line items]        
Interests held by third parties     43.00%  
Participating non-controlling interests – in operating subsidiaries | Brookfield Infrastructure Fund II | Top of range        
Disclosure of subsidiaries [line items]        
Interests held by third parties     60.00%  
Participating non-controlling interests – in operating subsidiaries | Brookfield Infrastructure Fund III        
Disclosure of subsidiaries [line items]        
Beginning balance     $ 975  
Net income (loss)     (63)  
Other comprehensive (loss) income     (40)  
Capital contributions     0  
Return of capital     0  
Distributions     (2)  
Change in Ownership     0  
Other     (3)  
Ending balance 867   $ 867  
Participating non-controlling interests – in operating subsidiaries | Brookfield Infrastructure Fund III | Bottom of range        
Disclosure of subsidiaries [line items]        
Interests held by third parties     35.00%  
Participating non-controlling interests – in operating subsidiaries | Brookfield Infrastructure Fund III | Top of range        
Disclosure of subsidiaries [line items]        
Interests held by third parties     71.00%  
Participating non-controlling interests – in operating subsidiaries | Brookfield Infrastructure Fund IV        
Disclosure of subsidiaries [line items]        
Interests held by third parties     75.00%  
Beginning balance     $ 1,541  
Net income (loss)     (34)  
Other comprehensive (loss) income     60  
Capital contributions     28  
Return of capital     0  
Distributions     (70)  
Change in Ownership     0  
Other     (13)  
Ending balance 1,512   $ 1,512  
Participating non-controlling interests – in operating subsidiaries | Brookfield Infrastructure Fund V        
Disclosure of subsidiaries [line items]        
Interests held by third parties     72.00%  
Beginning balance     $ 1,760  
Net income (loss)     (38)  
Other comprehensive (loss) income     78  
Capital contributions     0  
Return of capital     0  
Distributions     (294)  
Change in Ownership     0  
Other     7  
Ending balance 1,513   1,513  
Participating non-controlling interests – in operating subsidiaries | Brookfield Infrastructure Income Fund        
Disclosure of subsidiaries [line items]        
Beginning balance     1,092  
Net income (loss)     (13)  
Other comprehensive (loss) income     54  
Capital contributions     167  
Return of capital     0  
Distributions     (18)  
Change in Ownership     0  
Other     2  
Ending balance 1,284   $ 1,284  
Participating non-controlling interests – in operating subsidiaries | Brookfield Infrastructure Income Fund | Bottom of range        
Disclosure of subsidiaries [line items]        
Interests held by third parties     3.00%  
Participating non-controlling interests – in operating subsidiaries | Brookfield Infrastructure Income Fund | Top of range        
Disclosure of subsidiaries [line items]        
Interests held by third parties     25.00%  
Participating non-controlling interests – in operating subsidiaries | Brookfield Global Transition Fund I        
Disclosure of subsidiaries [line items]        
Beginning balance     $ 6,385  
Net income (loss)     132  
Other comprehensive (loss) income     (273)  
Capital contributions     448  
Return of capital     (334)  
Distributions     (114)  
Change in Ownership     0  
Other     (127)  
Ending balance 6,117   $ 6,117  
Participating non-controlling interests – in operating subsidiaries | Brookfield Global Transition Fund I | Bottom of range        
Disclosure of subsidiaries [line items]        
Interests held by third parties     77.00%  
Participating non-controlling interests – in operating subsidiaries | Brookfield Global Transition Fund I | Top of range        
Disclosure of subsidiaries [line items]        
Interests held by third parties     80.00%  
Participating non-controlling interests – in operating subsidiaries | Brookfield Global Transition Fund II        
Disclosure of subsidiaries [line items]        
Beginning balance     $ 1,607  
Net income (loss)     (131)  
Other comprehensive (loss) income     34  
Capital contributions     1,732  
Return of capital     (140)  
Distributions     (21)  
Change in Ownership     0  
Other     (154)  
Ending balance 2,927   $ 2,927  
Participating non-controlling interests – in operating subsidiaries | Brookfield Global Transition Fund II | Bottom of range        
Disclosure of subsidiaries [line items]        
Interests held by third parties     72.00%  
Participating non-controlling interests – in operating subsidiaries | Brookfield Global Transition Fund II | Top of range        
Disclosure of subsidiaries [line items]        
Interests held by third parties     77.00%  
Participating non-controlling interests – in operating subsidiaries | Neoen institutional partners        
Disclosure of subsidiaries [line items]        
Beginning balance     $ 2,139  
Net income (loss)     (98)  
Other comprehensive (loss) income     87  
Capital contributions     280  
Return of capital     0  
Distributions     (1)  
Change in Ownership     0  
Other     (120)  
Ending balance 2,287   $ 2,287  
Participating non-controlling interests – in operating subsidiaries | Neoen institutional partners | Bottom of range        
Disclosure of subsidiaries [line items]        
Interests held by third parties     20.00%  
Participating non-controlling interests – in operating subsidiaries | Neoen institutional partners | Top of range        
Disclosure of subsidiaries [line items]        
Interests held by third parties     38.00%  
Participating non-controlling interests – in operating subsidiaries | Canadian Hydroelectric Portfolio        
Disclosure of subsidiaries [line items]        
Interests held by third parties     50.00%  
Beginning balance     $ 1,341  
Net income (loss)     14  
Other comprehensive (loss) income     (43)  
Capital contributions     0  
Return of capital     0  
Distributions     (32)  
Change in Ownership     0  
Other     2  
Ending balance 1,282   $ 1,282  
Participating non-controlling interests – in operating subsidiaries | The Catalyst Group        
Disclosure of subsidiaries [line items]        
Interests held by third parties     25.00%  
Beginning balance     $ 196  
Net income (loss)     7  
Other comprehensive (loss) income     0  
Capital contributions     0  
Return of capital     0  
Distributions     0  
Change in Ownership     0  
Other     0  
Ending balance 203   $ 203  
Participating non-controlling interests – in operating subsidiaries | Isagen institutional partners        
Disclosure of subsidiaries [line items]        
Interests held by third parties     54.00%  
Beginning balance     $ 4,268  
Net income (loss)     27  
Other comprehensive (loss) income     427  
Capital contributions     0  
Return of capital     0  
Distributions     (138)  
Change in Ownership     0  
Other     0  
Ending balance 4,584   $ 4,584  
Participating non-controlling interests – in operating subsidiaries | Isagen public non-controlling interests        
Disclosure of subsidiaries [line items]        
Interests held by third parties     0.30%  
Beginning balance     $ 24  
Net income (loss)     0  
Other comprehensive (loss) income     2  
Capital contributions     0  
Return of capital     0  
Distributions     0  
Change in Ownership     0  
Other     0  
Ending balance 26   26  
Participating non-controlling interests – in operating subsidiaries | Other        
Disclosure of subsidiaries [line items]        
Beginning balance     1,626  
Net income (loss)     (1)  
Other comprehensive (loss) income     (27)  
Capital contributions     255  
Return of capital     (18)  
Distributions     (114)  
Change in Ownership     231  
Other     (6)  
Ending balance $ 1,946   $ 1,946  
Participating non-controlling interests – in operating subsidiaries | Other | Bottom of range        
Disclosure of subsidiaries [line items]        
Interests held by third parties     1.30%  
Participating non-controlling interests – in operating subsidiaries | Other | Top of range        
Disclosure of subsidiaries [line items]        
Interests held by third parties     50.00%