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INVESTMENT IN ASSOCIATES AND JOINT VENTURES - Income Statement Impact of Investments (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Revenues | $ 21,039 | $ 17,931 | $ 14,427
Net income | 1,683 | 1,448 | 1,375
OCI | 261 | 879 | 148
Comprehensive income | 1,944 | 2,327 | 1,523
Total |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Revenues | 17,858 | 21,456 | 22,584
Net income | 4,064 | 5,350 | 1,849
OCI | (1,758) | 862 | 1,895
Comprehensive income | 2,306 | 6,212 | 3,744
Net income (loss) attributable to the Partnership | 439 | 459 | 12
Utilities |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Revenues | 1,218 | 2,002 | 2,287
Net income | 155 | 354 | 249
OCI | (285) | (178) | 52
Comprehensive income | (130) | 176 | 301
Net income (loss) attributable to the Partnership | 20 | 6 | 28
Transport |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Revenues | 12,530 | 15,210 | 16,994
Net income | 2,831 | 4,248 | 1,151
OCI | (964) | 312 | 388
Comprehensive income | 1,867 | 4,560 | 1,539
Net income (loss) attributable to the Partnership | 226 | 233 | (85)
Midstream |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Revenues | 902 | 924 | 918
Net income | 198 | 315 | 220
OCI | 66 | 188 | 67
Comprehensive income | 264 | 503 | 287
Net income (loss) attributable to the Partnership | 62 | 105 | 97
Data |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Revenues | 3,208 | 3,320 | 2,385
Net income | 812 | 749 | 315
OCI | (1,327) | 785 | 769
Comprehensive income | (515) | 1,534 | 1,084
Net income (loss) attributable to the Partnership | 112 | 218 | 28
Corporate |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Revenues | 0 | 0 | 0
Net income | 68 | (316) | (86)
OCI | 752 | (245) | 619
Comprehensive income | 820 | (561) | 533
Net income (loss) attributable to the Partnership | $ 19 | $ (103) | $ (56)

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