SEGMENT REPORTING (Narrative) (Details) |
6 Months Ended |
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Jun. 30, 2015
Facility
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| U.S. Iron Ore [Member] | |
| Segment Reporting Information [Line Items] | |
| Number of mines (in number of facilities) | 5 |
| Asia Pacific Iron Ore [Member] | |
| Segment Reporting Information [Line Items] | |
| Number of mines (in number of facilities) | 1 |
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- Definition Number of mines 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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- Details
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- Details
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