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SUPPLEMENTARY GUARANTOR INFORMATION (Narrative) (Details) - USD ($) $ in Millions | Mar. 31, 2018 | Dec. 31, 2017
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Noncontrolling Interest, Ownership Percentage by Parent | 100.00% |
$1,075 Million 5.75% 2025 Senior Notes [Member] |  |
Debt Instrument, Par Value | $ 1,075.0 | $ 1,075.0
Debt Instrument, Interest Rate, Stated Percentage | 5.75% |

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- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Details
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