SEGMENT REPORTING (Narrative) (Details) |
6 Months Ended |
|---|---|
|
Jun. 30, 2015
Facility
| |
| U.S. Iron Ore [Member] | Ìý |
| Segment Reporting Information [Line Items] | Ìý |
| Number of mines (in number of facilities) | 5 |
| Asia Pacific Iron Ore [Member] | Ìý |
| Segment Reporting Information [Line Items] | Ìý |
| Number of mines (in number of facilities) | 1 |
| X | ||||||||||
- Definition Number of mines No definition available.
|
| X | ||||||||||
- 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.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|