SEGMENT REPORTING (Narrative) (Details) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
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Sep. 30, 2019
USD ($)
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Sep. 30, 2018
USD ($)
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Sep. 30, 2019
USD ($)
unit
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Sep. 30, 2018
USD ($)
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| Segment Reporting Information [Line Items] | Ìý | Ìý | Ìý | Ìý |
| Number of Reporting Units | unit | Ìý | Ìý | 2 | Ìý |
| Revenues | $ 555.6 | $ 741.8 | $ 1,455.8 | $ 1,636.1 |
| SALES MARGIN | 154.9 | 261.6 | 448.8 | 607.6 |
| Mining and Pelletizing [Member] | Ìý | Ìý | Ìý | Ìý |
| Segment Reporting Information [Line Items] | Ìý | Ìý | Ìý | Ìý |
| Revenues | 555.6 | 741.8 | 1,455.8 | 1,636.1 |
| SALES MARGIN | $ 154.9 | $ 261.6 | $ 448.8 | $ 607.6 |
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- Definition Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of reporting units tested for impairment of goodwill. A reporting unit is an operating segment or one level below an operating segment. No definition available.
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- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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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