ACQUISITIONS - Pro Forma (Details) - Stelco Holdings Inc - USD ($) $ in Millions |
12 Months Ended | |
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Dec. 31, 2024 |
Dec. 31, 2023 |
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| Business Combination, Pro Forma Information [Line Items] | ||
| Revenues | $ 20,874 | $ 24,158 |
| Business Combination, Pro Forma Information, Pro Forma Income (Loss), after Tax | $ (629) | $ 202 |
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- Definition Amount of pro forma revenue of combined entity as if acquisition date of business combination occurred as of beginning of period. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Details
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