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ACQUISITIONS OF CONSOLIDATED ENTITIES - Narrative (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Disclosure of detailed information about business combination [line items] |  |  |
Revenue of acquired entities since acquisition date | $ 4,000 | $ 2,800 |
Profit (loss) of acquired entities since acquisition date | 528 | 3 |
Revenue of combined entity as if combination occurred at beginning of period | 8,100 | 8,600 |
Profit (loss) of combined entity as if combination occurred at beginning of period | $ 344 | 351 |
Proportion of ownership interest in subsidiary | 25.00% |  |
Goodwill | $ 28,662 | 20,227 | $ 14,714
Real Estate |  |  |
Disclosure of detailed information about business combination [line items] |  |  |
Goodwill | 1,756 | 1,264 |
Renewable Power and Transition |  |  |
Disclosure of detailed information about business combination [line items] |  |  |
Consideration transferred, acquisition-date fair value |  | 1,473 |
Goodwill | 1,500 | 966 |
Private Equity |  |  |
Disclosure of detailed information about business combination [line items] |  |  |
Goodwill | 16,264 | 8,657 |
Infrastructure |  |  |
Disclosure of detailed information about business combination [line items] |  |  |
Goodwill | 8,789 | 8,979 |
Total |  |  |
Disclosure of detailed information about business combination [line items] |  |  |
Total assets | 49,172 | 36,029 |
Consideration transferred, acquisition-date fair value | 30,507 | 18,430 |
Goodwill | 9,581 | 6,591 |
Total | Real Estate |  |  |
Disclosure of detailed information about business combination [line items] |  |  |
Total assets | 14,889 | 3,531 |
Consideration transferred, acquisition-date fair value | 7,351 | 1,832 |
Goodwill | 456 | 113 |
Total | Renewable Power and Transition |  |  |
Disclosure of detailed information about business combination [line items] |  |  |
Total assets | 4,295 | 2,638 |
Consideration transferred, acquisition-date fair value | 2,588 |  |
Goodwill | 691 | 118 |
Total | Private Equity |  |  |
Disclosure of detailed information about business combination [line items] |  |  |
Total assets | 29,216 | 12,843 |
Consideration transferred, acquisition-date fair value | 19,985 | 9,663 |
Goodwill | 8,155 | 3,960 |
Total | Infrastructure |  |  |
Disclosure of detailed information about business combination [line items] |  |  |
Total assets |  | 17,017 |
Consideration transferred, acquisition-date fair value |  | 5,462 |
Goodwill |  | 2,400 |
La Trobe [Member] | Private Equity |  |  |
Disclosure of detailed information about business combination [line items] |  |  |
Total assets | 5,754 |  |
Consideration transferred, acquisition-date fair value | 1,050 |  |
Revenue of combined entity as if combination occurred at beginning of period | 402 |  |
Profit (loss) of combined entity as if combination occurred at beginning of period | $ 90 |  |
Percentage of interests acquired | 100.00% |  |
Goodwill | $ 392 |  |
CDK Global [Member] | Private Equity |  |  |
Disclosure of detailed information about business combination [line items] |  |  |
Total assets | 10,558 |  |
Consideration transferred, acquisition-date fair value | 8,312 |  |
Revenue of combined entity as if combination occurred at beginning of period | 1,800 |  |
Profit (loss) of combined entity as if combination occurred at beginning of period | $ 338 |  |
Percentage of interests acquired | 100.00% |  |
Goodwill | $ 4,580 |  |
German Office Portfolio | Real Estate |  |  |
Disclosure of detailed information about business combination [line items] |  |  |
Total assets | 6,472 |  |
Consideration transferred, acquisition-date fair value | 1,995 |  |
Revenue of combined entity as if combination occurred at beginning of period | 238 |  |
Profit (loss) of combined entity as if combination occurred at beginning of period | $ 17 |  |
Percentage of interests acquired | 95.00% |  |
Debt incurred | $ 188 |  |
Economic interest before business transaction | 46.00% |  |
Acquisition-date fair value of equity interest in acquiree held by acquirer immediately before acquisition date | $ 1,800 |  |
Goodwill | 453 |  |
Watermark Lodging [Member] | Real Estate |  |  |
Disclosure of detailed information about business combination [line items] |  |  |
Total assets | 3,781 |  |
Consideration transferred, acquisition-date fair value | 3,137 |  |
Revenue of combined entity as if combination occurred at beginning of period | 760 |  |
Profit (loss) of combined entity as if combination occurred at beginning of period | $ 5 |  |
Percentage of interests acquired | 100.00% |  |
Goodwill | $ 0 |  |
IPL [Member] | Infrastructure |  |  |
Disclosure of detailed information about business combination [line items] |  |  |
Consideration transferred, acquisition-date fair value |  | 4,700 |
Revenue of combined entity as if combination occurred at beginning of period |  | 2,500 |
Profit (loss) of combined entity as if combination occurred at beginning of period |  | $ 274 |
Percentage of interests acquired |  | 100.00% |
Goodwill recognised as of acquisition date |  | $ 2,100 |
Cash consideration |  | 1,900 |
BIPC exchangeable LP units transferred |  | 200 |
BIPC exchangeable shares |  | 1,100 |
Debt incurred |  | $ 900 |
Economic interest before business transaction |  | 10.00% |
Acquisition-date fair value of equity interest in acquiree held by acquirer immediately before acquisition date |  | $ 600 |
Irish Office [Member] | Real Estate |  |  |
Disclosure of detailed information about business combination [line items] |  |  |
Total assets | 1,449 |  |
Consideration transferred, acquisition-date fair value | 1,114 |  |
Revenue of combined entity as if combination occurred at beginning of period | 61 |  |
Profit (loss) of combined entity as if combination occurred at beginning of period | $ 49 |  |
Percentage of interests acquired | 100.00% |  |
Goodwill | $ 3 |  |
U.S. Wind [Member] | Renewable Power and Transition |  |  |
Disclosure of detailed information about business combination [line items] |  |  |
Total assets | 2,113 | 1,721 |
Consideration transferred, acquisition-date fair value | 1,092 | 744 |
Revenue of combined entity as if combination occurred at beginning of period | 82 |  |
Profit (loss) of combined entity as if combination occurred at beginning of period | $ 7 |  |
Percentage of interests acquired | 100.00% |  |
Goodwill | $ 9 | 0 |
US Distributed Generation Portfolio | Renewable Power and Transition |  |  |
Disclosure of detailed information about business combination [line items] |  |  |
Total assets | 928 | 869 |
Consideration transferred, acquisition-date fair value | 760 | 684 |
Revenue of combined entity as if combination occurred at beginning of period | 11 |  |
Profit (loss) of combined entity as if combination occurred at beginning of period | $ 68 |  |
Percentage of interests acquired | 100.00% |  |
Goodwill | $ 287 | 117 |
US Distributed Generation Portfolio | Renewable Power |  |  |
Disclosure of detailed information about business combination [line items] |  |  |
Consideration transferred, acquisition-date fair value |  | 684 |
Revenue of combined entity as if combination occurred at beginning of period |  | 79 |
Profit (loss) of combined entity as if combination occurred at beginning of period |  | $ 6 |
Percentage of interests acquired |  | 100.00% |
Oregon Wind Portfolio | Renewable Power |  |  |
Disclosure of detailed information about business combination [line items] |  |  |
Consideration transferred, acquisition-date fair value |  | $ 744 |
Revenue of combined entity as if combination occurred at beginning of period |  | 183 |
Profit (loss) of combined entity as if combination occurred at beginning of period |  | $ 12 |
Percentage of interests acquired |  | 100.00% |
Scientific Games, LLC | Private Equity |  |  |
Disclosure of detailed information about business combination [line items] |  |  |
Total assets | 6,318 |  |
Consideration transferred, acquisition-date fair value | 5,779 |  |
Revenue of combined entity as if combination occurred at beginning of period | 1,100 |  |
Profit (loss) of combined entity as if combination occurred at beginning of period | $ 83 |  |
Percentage of interests acquired | 100.00% |  |
Goodwill | $ 1,235 |  |
Aldo [Member] | Private Equity |  |  |
Disclosure of detailed information about business combination [line items] |  |  |
Total assets |  | $ 859 |
Consideration transferred, acquisition-date fair value |  | 623 |
Revenue of combined entity as if combination occurred at beginning of period |  | 553 |
Profit (loss) of combined entity as if combination occurred at beginning of period |  | $ 68 |
Percentage of interests acquired |  | 100.00% |
Goodwill recognised as of acquisition date |  | $ 421 |
Consideration transferred, acquisition-date asset level debt |  | 623 |
Contingent consideration recognised as of acquisition date |  | 328 |
Cash consideration |  | 295 |
Goodwill |  | 421 |
Arlington | Real Estate |  |  |
Disclosure of detailed information about business combination [line items] |  |  |
Total assets |  | 1,033 |
Consideration transferred, acquisition-date fair value |  | 990 |
Revenue of combined entity as if combination occurred at beginning of period |  | 34 |
Profit (loss) of combined entity as if combination occurred at beginning of period |  | 86 |
Consideration transferred, acquisition-date asset level debt |  | 990 |
Cash consideration |  | 352 |
Goodwill |  | 36 |
Dexko [Member] | Private Equity |  |  |
Disclosure of detailed information about business combination [line items] |  |  |
Total assets |  | 4,927 |
Consideration transferred, acquisition-date fair value |  | 3,774 |
Revenue of combined entity as if combination occurred at beginning of period |  | 2,500 |
Profit (loss) of combined entity as if combination occurred at beginning of period |  | $ 139 |
Percentage of interests acquired |  | 100.00% |
Goodwill recognised as of acquisition date |  | $ 1,400 |
Contingent consideration recognised as of acquisition date |  | 30 |
Cash consideration |  | 1,100 |
Debt incurred |  | 2,600 |
Goodwill |  | 1,408 |
Modulaire [Member] | Private Equity |  |  |
Disclosure of detailed information about business combination [line items] |  |  |
Total assets |  | 6,193 |
Consideration transferred, acquisition-date fair value |  | 4,759 |
Revenue of combined entity as if combination occurred at beginning of period |  | 1,700 |
Profit (loss) of combined entity as if combination occurred at beginning of period |  | $ 135 |
Percentage of interests acquired |  | 100.00% |
Goodwill recognised as of acquisition date |  | $ 1,700 |
Cash consideration |  | 1,600 |
Debt incurred |  | 3,200 |
Goodwill |  | $ 1,667 |

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