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EQUITY ACCOUNTED INVESTMENTS - Schedule Of Investments in Associates and Joint Ventures (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Equity accounted investments | $ 47,094 | $ 46,100 | $ 41,327
Disposals, net of additions1 | 1,284 | 4,013 |
Real Estate |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Equity accounted investments | 22,264 | 25,186 |
Disposals, net of additions1 | (3,063) |  |
Real Estate | Core |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Carrying value of publicly traded investments accounted for using equity method | 7,324 | 9,819 |
Real Estate | Transitional and Development [Member] |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Carrying value of publicly traded investments accounted for using equity method | 11,095 | 10,303 |
Real Estate | LP Investments and Other [Member] |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Carrying value of publicly traded investments accounted for using equity method | 3,319 | 4,813 |
Infrastructure |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Equity accounted investments | 11,844 | 9,569 |
Disposals, net of additions1 | 2,602 |  |
Infrastructure | Utilities [Member] |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Disposals, net of additions1 | 1,117 | $ 0 |
Infrastructure | Transport |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in joint venture |  | 50.00% |
Disposals, net of additions1 | 2,367 | $ 64 |
Infrastructure | Midstream [Member] |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in joint venture |  | 50.00% |
Disposals, net of additions1 | 757 | $ 653 |
Infrastructure | Data [Member] |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Disposals, net of additions1 | 2,571 | 0 |
Private Equity |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Equity accounted investments | 3,574 | 2,992 |
Disposals, net of additions1 | 74 |  |
Renewable Power and Transition |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Equity accounted investments | 2,261 | 1,801 |
Other |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Investments in Joint Ventures and Associates Accounted for Using the Equity Method | 1,224 | 956 |
Renewable Power and Transition |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Equity accounted investments | 3,485 | $ 2,757 |
Disposals, net of additions1 | $ 1,225 |  |
Real Estate and Infrastructure [Member] |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in associate or joint venture | 50.00% |  |
Bottom of range | Real Estate | Core |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in joint venture | 25.00% | 15.00% |
Bottom of range | Real Estate | Transitional and Development [Member] |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in joint venture | 9.00% | 22.00% |
Bottom of range | Real Estate | LP Investments and Other [Member] |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in joint venture | 6.00% | 8.00% |
Bottom of range | Infrastructure | Utilities [Member] |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in joint venture | 15.00% |  |
Bottom of range | Infrastructure | Transport |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in joint venture | 6.00% |  |
Bottom of range | Infrastructure | Midstream [Member] |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in joint venture | 20.00% |  |
Bottom of range | Infrastructure | Data [Member] |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in joint venture | 12.00% |  |
Bottom of range | Other |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in associate or joint venture | 35.00% | 22.00% |
Top of range | Real Estate | Core |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in joint venture | 56.00% | 56.00% |
Top of range | Real Estate | Transitional and Development [Member] |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in joint venture | 68.00% | 70.00% |
Top of range | Real Estate | LP Investments and Other [Member] |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in joint venture | 98.00% | 91.00% |
Top of range | Infrastructure | Utilities [Member] |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in joint venture | 49.00% |  |
Top of range | Infrastructure | Transport |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in joint venture | 31.00% |  |
Top of range | Infrastructure | Midstream [Member] |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in joint venture | 38.00% |  |
Top of range | Infrastructure | Data [Member] |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in joint venture | 50.00% |  |
Top of range | Other |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in associate or joint venture | 82.00% | 70.00% |
Oaktree [Member] |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in associate or joint venture | 64.00% | 62.00% |
Equity accounted investments | $ 5,927 | $ 5,596 |
Disposals, net of additions1 | 446 |  |
Transitional and Development [Member] | Real Estate |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Investments in Joint Ventures and Associates Accounted for Using the Equity Method | $ 485 | 0 |
Transitional and Development [Member] | Bottom of range | Real Estate |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in associate | 26.00% |  |
Transitional and Development [Member] | Top of range | Real Estate |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in associate | 50.00% |  |
LP Investments and Other [Member] | Real Estate |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Investments in Joint Ventures and Associates Accounted for Using the Equity Method | $ 41 | $ 251 |
LP Investments and Other [Member] | Bottom of range | Real Estate |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in associate | 16.00% | 13.00% |
LP Investments and Other [Member] | Top of range | Real Estate |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in associate | 31.00% | 31.00% |
Utilities [Member] | Infrastructure |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Investments in Joint Ventures and Associates Accounted for Using the Equity Method | $ 1,244 | $ 946 |
Utilities [Member] | Bottom of range | Infrastructure |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in associate | 8.00% | 11.00% |
Utilities [Member] | Top of range | Infrastructure |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in associate | 38.00% | 50.00% |
Transport | Infrastructure |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Investments in Joint Ventures and Associates Accounted for Using the Equity Method | $ 1,772 | $ 4,724 |
Transport | Bottom of range | Infrastructure |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in associate | 26.00% | 21.00% |
Transport | Top of range | Infrastructure |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in associate | 58.00% | 58.00% |
Data [Member] | Infrastructure |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in associate | 3.00% |  |
Investments in Joint Ventures and Associates Accounted for Using the Equity Method | $ 1,719 | $ 3,076 |
Data [Member] | Bottom of range | Infrastructure |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in associate |  | 45.00% |
Data [Member] | Top of range | Infrastructure |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in associate |  | 50.00% |
Other [Member] | Infrastructure |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Investments in Joint Ventures and Associates Accounted for Using the Equity Method | 297 | $ 106 |
Other [Member] | Private Equity |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Investments in Joint Ventures and Associates Accounted for Using the Equity Method | 2,642 | 2,205 |
Other [Member] | Renewable Power and Transition |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Investments in Joint Ventures and Associates Accounted for Using the Equity Method | $ 2,261 | $ 1,801 |
Other [Member] | Bottom of range | Infrastructure |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in associate | 22.00% | 22.00% |
Other [Member] | Bottom of range | Private Equity |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in associate | 14.00% | 14.00% |
Other [Member] | Bottom of range | Renewable Power and Transition |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in associate or joint venture | 3.00% | 3.00% |
Other [Member] | Top of range | Infrastructure |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in associate | 50.00% | 50.00% |
Other [Member] | Top of range | Private Equity |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in associate | 50.00% | 70.00% |
Other [Member] | Top of range | Renewable Power and Transition |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in associate or joint venture | 65.00% | 65.00% |
Industrial operations [Member] | Private Equity |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Investments in Joint Ventures and Associates Accounted for Using the Equity Method | $ 932 | $ 787 |
Industrial operations [Member] | Bottom of range | Private Equity |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in associate | 9.00% | 24.00% |
Industrial operations [Member] | Top of range | Private Equity |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Proportion of ownership interest in associate | 54.00% | 54.00% |

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