CONDENSED CONSOLIDATING FINANCIAL INFORMATION (Details) - Jun. 30, 2015	Total
Condensed Income Statements, Captions [Line Items]
Ownership percentage	100.00%
9.75% Senior Subordinated Notes due 2020
Condensed Income Statements, Captions [Line Items]
Interest rate of debt (as a percent)	9.75%
5.875% Senior Subordinated Notes due 2022
Condensed Income Statements, Captions [Line Items]
Interest rate of debt (as a percent)	5.875%
5.75 % Senior Subordinated Notes due 2025
Condensed Income Statements, Captions [Line Items]
Interest rate of debt (as a percent)	5.75%