SEGMENT REPORTING - Segment Capital Additions (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Mar. 31, 2022 |
Mar. 31, 2021 |
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| Segment Reporting Information [Line Items] | ||
| Capital additions | $ 181 | $ 162 |
| Corporate/Eliminations | ||
| Segment Reporting Information [Line Items] | ||
| Capital additions | 0 | 18 |
| Steelmaking | ||
| Segment Reporting Information [Line Items] | ||
| Capital additions | 175 | 133 |
| Other Businesses | ||
| Segment Reporting Information [Line Items] | ||
| Capital additions | $ 6 | $ 11 |
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- Definition Amount of acquisition of long-lived, physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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