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INVESTMENT IN ASSOCIATES AND JOINT VENTURES - Balance Sheet Impact of Investments (Details) - USD ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023
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Disclosure Of Associates And Joint Ventures [Line Items] |  |
Current Assets | $ 9,607 | $ 7,979
Non-Current Assets | 94,983 | 92,805
Total assets | 104,590 | 100,784
Current Liabilities | 10,903 | 11,705
Non-Current Liabilities | 63,834 | 55,063
Total liabilities associated with assets held for sale | 74,737 | 66,768
Total |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |
Current Assets | 9,953 | 4,360
Non-Current Assets | 90,557 | 92,112
Total assets | 100,510 | 96,472
Current Liabilities | 9,177 | 5,893
Non-Current Liabilities | 50,182 | 49,871
Total liabilities associated with assets held for sale | 59,359 | 55,764
Total Net Assets | 41,151 | 40,708
Other Ownership Interests | 35,479 | 35,306
Partnership’s Share | 5,672 | 5,402
Utilities |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |
Current Assets | 4,060 | 722
Non-Current Assets | 3,408 | 8,766
Total assets | 7,468 | 9,488
Current Liabilities | 2,706 | 466
Non-Current Liabilities | 2,246 | 5,370
Total liabilities associated with assets held for sale | 4,952 | 5,836
Total Net Assets | 2,516 | 3,652
Other Ownership Interests | 2,204 | 3,250
Partnership’s Share | 312 | 402
Transport |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |
Current Assets | 1,563 | 1,914
Non-Current Assets | 21,980 | 23,583
Total assets | 23,543 | 25,497
Current Liabilities | 1,301 | 2,234
Non-Current Liabilities | 12,304 | 13,214
Total liabilities associated with assets held for sale | 13,605 | 15,448
Total Net Assets | 9,938 | 10,049
Other Ownership Interests | 7,776 | 8,084
Partnership’s Share | $ 2,162 | 1,965
Midstream |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |
Ownership and voting Interest | 25.00% |
Current Assets | $ 195 | 226
Non-Current Assets | 6,257 | 6,143
Total assets | 6,452 | 6,369
Current Liabilities | 259 | 190
Non-Current Liabilities | 4,080 | 4,058
Total liabilities associated with assets held for sale | 4,339 | 4,248
Total Net Assets | 2,113 | 2,121
Other Ownership Interests | 1,406 | 1,410
Partnership’s Share | 707 | 711
Data |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |
Current Assets | 4,131 | 1,493
Non-Current Assets | 58,265 | 53,513
Total assets | 62,396 | 55,006
Current Liabilities | 4,911 | 3,003
Non-Current Liabilities | 31,552 | 27,229
Total liabilities associated with assets held for sale | 36,463 | 30,232
Total Net Assets | 25,933 | 24,774
Other Ownership Interests | 23,607 | 22,467
Partnership’s Share | 2,326 | 2,307
Corporate |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |
Current Assets | 4 | 5
Non-Current Assets | 647 | 107
Total assets | 651 | 112
Current Liabilities | 0 | 0
Non-Current Liabilities | 0 | 0
Total liabilities associated with assets held for sale | 0 | 0
Total Net Assets | 651 | 112
Other Ownership Interests | 486 | 95
Partnership’s Share | $ 165 | $ 17
U.S. gas pipeline |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |
Ownership and voting Interest | 25.00% | 25.00%
U.S. gas pipeline | Loans and receivables |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |
Financial assets | $ 250 | $ 250
Bottom of range | Utilities |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |
Ownership and voting Interest | 11.00% | 11.00%
Bottom of range | Transport |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |
Ownership and voting Interest | 6.00% | 6.00%
Bottom of range | Midstream |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |
Ownership and voting Interest |  |
Bottom of range | Data |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |
Ownership and voting Interest | 6.00% | 6.00%
Bottom of range | Corporate |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |
Ownership and voting Interest | 25.00% | 25.00%
Top of range | Utilities |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |
Ownership and voting Interest | 15.00% | 15.00%
Top of range | Transport |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |
Ownership and voting Interest | 49.00% | 49.00%
Top of range | Midstream |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |
Ownership and voting Interest |  | 25.00%
Top of range | Data |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |
Ownership and voting Interest | 21.00% | 21.00%
Top of range | Corporate |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |
Ownership and voting Interest | 40.00% | 40.00%

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