Document Fiscal Period Focus Document Fiscal Period Focus Consolidated Entities [Axis] Consolidated Entities [Axis] Amortization of intangible assets Amortization of Intangible Assets Non-current assets Other Assets, Noncurrent Senior subordinated notes Senior Subordinated Notes [Member] Debt instrument, interest rate Debt Instrument, Interest Rate, Stated Percentage Senior secured notes Senior Secured Notes [Member] Senior Secured Notes Current assets Assets, Current Summarized financial information of issuers and guarantors Condensed Financial Statements [Text Block] Document Period End Date Document Period End Date Debt Instrument [Axis] Debt Instrument [Axis] Entity Central Index Key Entity Central Index Key Income from operations Operating Income (Loss) Document Fiscal Year Focus Document Fiscal Year Focus Current Fiscal Year End Date Current Fiscal Year End Date Total liabilities Liabilities Consolidated Entities [Domain] Consolidated Entities [Domain] Condensed Financial Information Disclosure [Abstract] Interest expense Interest Expense Total assets Assets Condensed Financial Statements, Captions [Line Items] Condensed Financial Statements, Captions [Line Items] Current liabilities Liabilities, Current Intercompany payables Intercompany Payables Intercompany Payables Cover [Abstract] Total costs and expenses Costs and Expenses Obligor Group Obligor Group [Member] Revenue Revenue from Contract with Customer, Excluding Assessed Tax Intercompany receivables Intercompany Receivables Intercompany Receivables Document Type Document Type Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Amendment Flag Amendment Flag Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Condensed Financial Statements [Table] Condensed Financial Statements [Table] Net income Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Non-current liabilities Other Liabilities, Noncurrent Entity Registrant Name Entity Registrant Name Summarized financial statements Condensed Financial Statements [Table Text Block]