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DISPOSITION OF BUSINESSES (Details) $ in Millions |  |  | 3 Months Ended
--- | --- | --- | ---
Jun. 15, 2023 USD ($) | Nov. 30, 2022 USD ($) concession | Sep. 30, 2023 USD ($)
Indian telecom tower operation |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Net proceeds from disposal |  |  | $ 35
Gain on sale of associate |  |  | 20
Indian telecom tower operation | Consortium |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Net proceeds from disposal |  |  | $ 124
Indian toll roads(3) |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Net proceeds from disposal | $ 180 |  |
Gain on sale of associate | 100 |  |
Indian toll roads(3) | Consortium |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Net proceeds from disposal | 600 |  |
Gain on sale of associate | $ 340 |  |
Brazilian electricity transmission operation(2),(3) |  |  |
Disclosure Of Associates And Joint Ventures [Line Items] |  |  |
Disposal of ownership interest, percentage |  | 31.00% |
Number of transmission concessions | concession |  | 5 |
Proceeds from disposition of subsidiary |  | $ 250 |
Gain on sale of associate |  | 40 |
Reclassification adjustments on exchange differences on translation, net of tax |  | $ 9 |

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