BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Adoption of New Standard) (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2017 |
Sep. 30, 2016 |
Sep. 30, 2017 |
Sep. 30, 2016 |
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| Cost of Goods and Services Sold | $ (538.2) | $ (467.9) | $ (1,328.3) | $ (1,147.2) |
| Selling, General and Administrative Expense | (24.6) | (31.1) | (77.8) | (81.8) |
| Miscellaneous - net | (5.9) | (19.6) | 3.0 | (16.9) |
| Operating Income (Loss) | 129.7 | 34.7 | 326.2 | 109.1 |
| Other non-operating income | 0.8 | 0.1 | 2.3 | 0.4 |
| NET INCOME (LOSS) | $ 52.9 | $ (27.8) | 53.2 | $ 118.5 |
| Estimated post adjustment [Member] | Ìý | Ìý | Ìý | Ìý |
| Cost of Goods and Services Sold | Ìý | Ìý | (1,327.0) | Ìý |
| Selling, General and Administrative Expense | Ìý | Ìý | (83.6) | Ìý |
| Miscellaneous - net | Ìý | Ìý | 1.8 | Ìý |
| Operating Income (Loss) | Ìý | Ìý | 320.5 | Ìý |
| Other non-operating income | Ìý | Ìý | 8.0 | Ìý |
| NET INCOME (LOSS) | Ìý | Ìý | 53.2 | Ìý |
| Estimated Adjustment [Member] | Ìý | Ìý | Ìý | Ìý |
| Cost of Goods and Services Sold | Ìý | Ìý | 1.3 | Ìý |
| Selling, General and Administrative Expense | Ìý | Ìý | (5.8) | Ìý |
| Miscellaneous - net | Ìý | Ìý | (1.2) | Ìý |
| Operating Income (Loss) | Ìý | Ìý | (5.7) | Ìý |
| Other non-operating income | Ìý | Ìý | 5.7 | Ìý |
| NET INCOME (LOSS) | Ìý | Ìý | $ 0.0 | Ìý |
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- Definition The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The net result for the period of deducting operating expenses from operating revenues. No definition available.
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- Definition Amount of income (expense) related to nonoperating activities, classified as other. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The net amount of other operating income and expenses, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operations. No definition available.
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- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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