NON-WHOLLY OWNED SUBSIDIARIES - Schedule of Cash Flow Activities (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Disclosure of subsidiaries [line items] | |||
| Operating | $ 1,608 | $ 1,743 | $ 1,059 |
| Investing | (612) | (1,110) | (3,174) |
| Financing | (1,291) | (428) | 2,183 |
| Non-Wholly Owned Subsidiaries | |||
| Disclosure of subsidiaries [line items] | |||
| Operating | 1,855 | 2,000 | 1,292 |
| Investing | (625) | (1,217) | (3,571) |
| Financing | (1,525) | (577) | 2,395 |
| Brazilian regulated gas transmission operation | |||
| Disclosure of subsidiaries [line items] | |||
| Operating | 510 | 585 | 739 |
| Investing | (26) | (178) | (36) |
| Financing | (764) | (158) | (742) |
| U.K. regulated distribution operation | |||
| Disclosure of subsidiaries [line items] | |||
| Operating | 341 | 282 | 226 |
| Investing | (632) | (439) | (487) |
| Financing | 294 | 113 | 309 |
| Global intermodal logistics operation | |||
| Disclosure of subsidiaries [line items] | |||
| Operating | 1,004 | 1,133 | 327 |
| Investing | 33 | (600) | (3,048) |
| Financing | $ (1,055) | $ (532) | $ 2,828 |