DEBT AND CREDIT FACILITIES DEBT AND CREDIT FACILITIES (Debt Redemption) (Details) - $400 Million 4.875% 2024 Senior Notes [Member] |
12 Months Ended |
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Dec. 31, 2018 | |
| Prior to January 15, 2021 - upon equity issuance | Ìý |
| Debt Instrument, Redemption [Line Items] | Ìý |
| Redemption Price | 104.875% |
| Restricted Amount (percent of original aggregate principal) | 35.00% |
| Prior to January 15, 2021, including premium | Ìý |
| Debt Instrument, Redemption [Line Items] | Ìý |
| Redemption Price | 100.00% |
| Prior to January 15, 2021 | Ìý |
| Debt Instrument, Redemption [Line Items] | Ìý |
| Redemption Price | 103.00% |
| Restricted Amount (percent of original aggregate principal) | 10.00% |
| Beginning on January 15, 2021 | Ìý |
| Debt Instrument, Redemption [Line Items] | Ìý |
| Redemption Price | 102.438% |
| Beginning on January 15, 2022 | Ìý |
| Debt Instrument, Redemption [Line Items] | Ìý |
| Redemption Price | 101.219% |
| Beginning on January 15, 2023 | Ìý |
| Debt Instrument, Redemption [Line Items] | Ìý |
| Redemption Price | 100.00% |
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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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- Definition Percentage price of original principal amount of debt at which debt can be redeemed by the issuer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Percentage of principal amount of debt redeemed. No definition available.
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