Income Tax Disclosure [Abstract] Effective tax rates Effective Income Tax Rate Reconciliation, Percent Related Party Transactions [Abstract] CERTAIN RELATIONSHIPS AND RELATED PARTY TRANSACTIONS Related Party Transactions Disclosure [Text Block] Debt Disclosure [Abstract] Weighted average interest rate Debt, Weighted Average Interest Rate Aggregate market value of debt Debt Instrument, Fair Value Disclosure Line of Credit Facility [Table] Line of Credit Facility [Table] Debt Instrument [Axis] Debt Instrument [Axis] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] 11.25% Priority Guarantee Notes Due 2021 Priority Guarantee Notes Due 2021 [Member] 10.0% Senior Notes Due 2018 10% Senior Notes Due 2018 [Member] 10% Senior Notes Due 2018 [Member] Long-term Debt, Type [Axis] Long-term Debt, Type [Axis] Long-term Debt, Type [Domain] Long-term Debt, Type [Domain] Receivables based credit facility Line of Credit [Member] Credit Facility [Axis] Credit Facility [Axis] Credit Facility [Domain] Credit Facility [Domain] Receivables based credit facility Revolving Credit Facility [Member] Line of Credit Facility [Line Items] Line of Credit Facility [Line Items] Borrowings repaid under receivables based credit facility Repayments of Lines of Credit Total outstanding borrowings under facility Long-term Line of Credit Aggregate principal amount of notes issued Long-term Debt Stated interest rate Debt Instrument, Interest Rate, Stated Percentage Aggregate principal amount of notes exchanged Debt Instrument, Repurchased Face Amount INCOME TAXES Income Tax Disclosure [Text Block] Schedule of Long-Term Debt Schedule of Debt [Table Text Block] Statement of Cash Flows [Abstract] Cash flows from operating activities: Net Cash Provided by (Used in) Operating Activities [Abstract] Consolidated net loss Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Reconciling items: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Depreciation and amortization Depreciation, Depletion and Amortization Deferred taxes Deferred Income Tax Expense (Benefit) Provision for doubtful accounts Provision for Doubtful Accounts Amortization of deferred financing charges and note discounts, net Amortization of Debt Issuance Costs and Discounts Share-based compensation Share-based Compensation Gain on disposal of operating and other assets Gain (Loss) on Disposition of Assets Equity in loss of nonconsolidated affiliates Income (Loss) from Equity Method Investments Other reconciling items, net Other Noncash Income (Expense) Changes in operating assets and liabilities, net of effects of acquisitions and dispositions: Increase (Decrease) in Operating Capital [Abstract] Decrease in accounts receivable Increase (Decrease) in Accounts Receivable Increase in prepaid expenses and other current assets Increase (Decrease) in Prepaid Expense and Other Assets Decrease in accrued expenses Increase (Decrease) in Accrued Liabilities Decrease in accounts payable Increase (Decrease) in Other Accounts Payable and Accrued Liabilities Decrease in accrued interest Increase (Decrease) in Interest Payable, Net Increase in deferred income Increase (Decrease) in Deferred Revenue Changes in other operating assets and liabilities Increase (Decrease) in Other Operating Assets and Liabilities, Net Net cash used for operating activities Net Cash Provided by (Used in) Operating Activities Cash flows from investing activities: Net Cash Provided by (Used in) Investing Activities [Abstract] Purchases of other investments Payments to Acquire Other Investments Proceeds from sale of other investments Proceeds from Sale of Available-for-sale Securities, Equity Purchases of property, plant and equipment Payments to Acquire Property, Plant, and Equipment Proceeds from disposal of assets Proceeds from Sale of Productive Assets Purchases of other operating assets Payments to Acquire Other Productive Assets Change in other, net Payments for (Proceeds from) Other Investing Activities Net cash provided by (used for) investing activities Net Cash Provided by (Used in) Investing Activities Cash flows from financing activities: Net Cash Provided by (Used in) Financing Activities [Abstract] Payments on credit facilities Payments on long-term debt Repayments of Long-term Debt Dividends and other payments to noncontrolling interests Payments of Ordinary Dividends, Noncontrolling Interest Deferred financing charges Payments of Financing Costs Change in other, net Proceeds from (Payments for) Other Financing Activities Net cash used for financing activities Net Cash Provided by (Used in) Financing Activities Effect of exchange rate changes on cash Effect of Exchange Rate on Cash and Cash Equivalents Net increase (decrease) in cash and cash equivalents Cash and Cash Equivalents, Period Increase (Decrease) Cash and cash equivalents at beginning of period Cash and Cash Equivalents, at Carrying Value Cash and cash equivalents at end of period SUPPLEMENTAL DISCLOSURES: Supplemental Cash Flow Information [Abstract] Cash paid for interest Interest Paid, Net Cash paid for taxes Income Taxes Paid Other Income and Expenses [Abstract] Barter and trade revenues Advertising Barter Transactions, Advertising Barter Revenue Barter and trade expenses Advertising Barter Transactions, Advertising Barter Costs Equity [Abstract] Schedule of Subsidiary or Equity Method Investee [Table] Schedule of Subsidiary or Equity Method Investee [Table] Equity Components [Axis] Equity Components [Axis] Equity Component [Domain] Equity Component [Domain] The Company Parent [Member] Noncontrolling Interests Noncontrolling Interest [Member] Subsidiary or Equity Method Investee [Line Items] Subsidiary or Equity Method Investee [Line Items] Increase (Decrease) in Stockholders' Equity Increase (Decrease) in Stockholders' Equity [Roll Forward] Beginning Balances Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Net income (loss) Dividends and other payments to noncontrolling interests Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders Share-based compensation Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures Purchase of additional noncontrolling interests Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests Disposal of noncontrolling interest Noncontrolling Interest, Decrease from Deconsolidation Foreign currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Unrealized holding loss on marketable securities Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Net of Tax Reclassification adjustments Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax Other, net Other Comprehensive Income (Loss), Other Adjustments, Net Of Tax Other Comprehensive Income (Loss), Other Adjustments, Net Of Tax Ending Balances Property, Plant and Equipment [Abstract] Schedule of Goodwill [Table] Schedule of Goodwill [Table] Disposal Group Classification [Axis] Disposal Group Classification [Axis] Disposal Group Classification [Domain] Disposal Group Classification [Domain] Dispositions Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] Assets held for sale Disposal Group, Held-for-sale, Not Discontinued Operations [Member] Business Segments [Axis] Segments [Axis] Segment [Domain] Segments [Domain] iHM iHM [Member] iHM [Member] Americas Outdoor Advertising Americas Outdoor Advertising [Member] Americas Outdoor Advertising [Member] International Outdoor Advertising International Outdoor Advertising [Member] International Outdoor Advertising [Member] Other Corporate and Other [Member] Goodwill [Line Items] Goodwill [Line Items] Goodwill Goodwill [Roll Forward] Beginning balance Goodwill Impairment Goodwill, Impairment Loss Acquisitions Goodwill, Acquired During Period Dispositions and assets held for sale Goodwill, Written off Related to Sale of Business Unit Foreign currency Goodwill, Foreign Currency Translation Gain (Loss) Ending balance Disposal Groups, Including Discontinued Operations [Table] Disposal Groups, Including Discontinued Operations [Table] Noncash or Part Noncash Acquisitions by Unique Description [Axis] Noncash or Part Noncash Acquisitions by Unique Description [Axis] Noncash or Part Noncash Acquisition, Name [Domain] Noncash or Part Noncash Acquisition, Name [Domain] Certain assets in Atlanta, Georgia Acquisition Of Certain Assets In Atlanta, Georgia From Fairway Media Group, LLC [Member] Acquisition Of Certain Assets In Atlanta, Georgia From Fairway Media Group, LLC [Member] Held-for-sale Disposed of by sale Disposal Group Name [Axis] Disposal Group Name [Axis] Disposal Group Name [Domain] Disposal Group Name [Domain] Indianapolis, Indiana market Outdoor Market Indianapolis [Member] Disposal Groups, Including Discontinued Operations [Line Items] Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] Fair value of assets acquired Noncash or Part Noncash Acquisition, Value of Assets Acquired Cash proceeds from disposal Proceeds from Sale of Property, Plant, and Equipment Fixed assets acquired Noncash or Part Noncash Acquisition, Fixed Assets Acquired Intangible assets acquired Noncash or Part Noncash Acquisition, Intangible Assets Acquired Goodwill included in intangible assets acquired Other assets acquired Noncash or Part Noncash Acquisition, Other Assets Acquired Net gain related to sale Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal Total amortization expense related to definite-lived intangible assets Amortization of Intangible Assets Maximum management fees per year Management Fee Rate Per Year Amount Contractual maximum amount of expenses related to the managing member or general partner for management of the day-to-day business functions of the limited liability company (LLC) or limited partnership (LP). Management fees and reimbursable expenses Sponsor Fees Schedule of Components of Income Tax Expense Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Segment Reporting [Abstract] SEGMENT DATA Segment Reporting Disclosure [Text Block] Accounting Policies [Abstract] BASIS OF PRESENTATION Significant Accounting Policies [Text Block] Schedule of Property, Plant and Equipment Property, Plant and Equipment [Table Text Block] Schedule Of Gross Carrying Amount and Accumulated Amortization for Other Intangible Assets Schedule of Finite-Lived Intangible Assets [Table Text Block] Schedule Of Future Amortization Expense Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Schedule Of Changes In Carrying Amount Of Goodwill Schedule of Goodwill [Table Text Block] Income Statement [Abstract] Revenue Revenues Operating expenses: Operating Expenses [Abstract] Direct operating expenses (excludes depreciation and amortization) Direct Operating Costs Selling, general and administrative expenses (excludes depreciation and amortization) Selling, General and Administrative Expense Corporate expenses (excludes depreciation and amortization) Other General and Administrative Expense Other operating income, net Other Operating Income (Expense), Net Operating income (loss) Operating Income (Loss) Interest expense Interest Expense Equity in loss of nonconsolidated affiliates Other expense, net Nonoperating Income (Expense) Loss before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Income tax expense Income Tax Expense (Benefit) Consolidated net income (loss) Less amount attributable to noncontrolling interest Net Income (Loss) Attributable to Noncontrolling Interest Net income (loss) attributable to the Company Net Income (Loss) Attributable to Parent Other comprehensive income (loss), net of tax: Other Comprehensive Income (Loss), Net of Tax [Abstract] Foreign currency translation adjustments Unrealized holding loss on marketable securities Reclassification adjustments Other comprehensive income Other Comprehensive Income (Loss), Net of Tax Comprehensive loss Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Less amount attributable to noncontrolling interest Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Comprehensive loss attributable to the Company Comprehensive Income (Loss), Net of Tax, Attributable to Parent Schedule of Reportable Segment Results Schedule of Segment Reporting Information, by Segment [Table Text Block] Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Consolidation Items [Axis] Consolidation Items [Axis] Consolidation Items [Domain] Consolidation Items [Domain] Operating segments Operating Segments [Member] Corporate and other reconciling items Corporate And Reconciling Items [Member] Corporate And Reconciling Items [Member] Eliminations Segment Reconciling Items [Member] Intersegment revenues Intersegment Eliminations [Member] iHM Americas Outdoor International Outdoor Other Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Revenue Direct operating expenses Selling, general and administrative expenses Corporate expenses Depreciation and amortization Other operating income, net Capital expenditures Share-based compensation expense OTHER INFORMATION Other Income and Other Expense Disclosure [Text Block] Schedule of Guarantor Obligations [Table] Schedule of Guarantor Obligations [Table] Guarantor Obligations, Nature [Axis] Guarantor Obligations, Nature [Axis] Guarantor Obligations, Nature [Domain] Guarantor Obligations, Nature [Domain] Surety bonds Surety Bond [Member] Commercial standby letters of credit Financial Standby Letter of Credit [Member] Bank guarantees Financial Guarantee [Member] Bank guarantees backed by cash collateral Bank Guarantees Collaterized [Member] Letters of credit backed by cash collateral Letters Of Credit Collateralized [Member] Letters Of Credit Collateralized [Member] Guarantor Obligations [Line Items] Guarantor Obligations [Line Items] Guarantees obligations Guarantor Obligations, Current Carrying Value 2018 Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months 2019 Finite-Lived Intangible Assets, Amortization Expense, Year Two 2020 Finite-Lived Intangible Assets, Amortization Expense, Year Three 2021 Finite-Lived Intangible Assets, Amortization Expense, Year Four 2022 Finite-Lived Intangible Assets, Amortization Expense, Year Five Commitments and Contingencies Disclosure [Abstract] COMMITMENTS AND CONTINGENCIES Commitments and Contingencies Disclosure [Text Block] Statement of Financial Position [Abstract] CURRENT ASSETS Assets, Current [Abstract] Cash and cash equivalents Accounts receivable, net of allowance of $35,710 in 2017 and $33,882 in 2016 Accounts Receivable, Net, Current Prepaid expenses Prepaid Expense, Current Assets held for sale Disposal Group, Including Discontinued Operation, Assets, Current Other current assets Other Assets, Current Total Current Assets Assets, Current PROPERTY, PLANT AND EQUIPMENT Property, Plant and Equipment, Net [Abstract] Structures, net Machinery and Equipment, Gross Other property, plant and equipment, net Property, Plant and Equipment, Other, Gross INTANGIBLE ASSETS AND GOODWILL Intangible Assets, Net (Including Goodwill) [Abstract] Indefinite-lived intangibles - licenses Indefinite-Lived Intangible Assets (Excluding Goodwill) Indefinite-lived intangibles - permits Other Indefinite-lived Intangible Assets Other intangibles, net Finite-Lived Intangible Assets, Net Goodwill OTHER ASSETS Prepaid Expense and Other Assets, Noncurrent [Abstract] Other assets Other Assets, Noncurrent Total Assets Assets CURRENT LIABILITIES Liabilities, Current [Abstract] Accounts payable Accounts Payable, Current Accrued expenses Accrued Liabilities, Current Accrued interest Interest Payable, Current Deferred income Deferred Revenue, Current Current portion of long-term debt Long-term Debt, Current Maturities Total Current Liabilities Liabilities, Current Long-term debt Long-term Debt, Excluding Current Maturities Deferred income taxes Deferred Tax Liabilities, Net, Noncurrent Other long-term liabilities Other Liabilities, Noncurrent Commitments and contingent liabilities (Note 4) Commitments and Contingencies STOCKHOLDER’S DEFICIT Stockholders' Equity Attributable to Parent [Abstract] Noncontrolling interest Stockholders' Equity Attributable to Noncontrolling Interest Common stock, par value $.001 per share, authorized and issued 500,000,000 shares in 2017 and 2016, respectively Common Stock, Value, Issued Additional paid-in capital Additional Paid in Capital Accumulated deficit Retained Earnings (Accumulated Deficit) Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Total Stockholder's Deficit Total Liabilities and Stockholder's Deficit Liabilities and Equity Document And Entity Information [Abstract] Document And Entity Information (Abstract) Entity Registrant Name Entity Registrant Name Entity Central Index Key Entity Central Index Key Current Fiscal Year End Date Current Fiscal Year End Date Entity Filer Category Entity Filer Category Document Type Document Type Document Period End Date Document Period End Date Document Fiscal Year Focus Document Fiscal Year Focus Document Fiscal Period Focus Document Fiscal Period Focus Amendment Flag Amendment Flag Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Senior Secured Credit Facilities Term Loan Facilities [Member] Term Loan Facilities [Member] Receivables Based Credit Facility Due 2017 Receivables Based Facility 1 [Member] Receivables Based Facility 1 [Member] 9.0% Priority Guarantee Notes Due 2019 Priority Guarantee Notes Due 2019 [Member] 9.0% Priority Guarantee Notes Due 2021 Priority Guarantee Notes [Member] Priority Guarantee Notes [Member] 9.0% Priority Guarantee Notes Due 2022 Priority Guarantee Notes Due 2022 [Member] 10.625% Priority Guarantee Notes Due 2023 Priority Guarantee Notes Due 2023 [Member] Subsidiary Revolving Credit Facility Due 2018 Subsidiary Senior Revolving Credit Facility [Member] Subsidiary Senior Revolving Credit Facility [Member] Other secured subsidiary debt Other Secured Subsidiary Long Term Debt [Member] Other Secured Subsidiary Long Term Debt [Member] 14.0% Senior Notes Due 2021 Senior Notes Due 2021 [Member] Legacy Notes iHeartCommunications Legacy Notes [Member] Subsidiary Senior Notes due 2022 Subisidary Senior Notes [Member] Subsidiary Senior Subordinated Notes due 2020 Subsidiary Senior Subordinated Notes due 2020 [Member] Clear Channel International B.V. Senior Notes due 2020 Clear Channel International B.V. Senior Notes Due 2020 [Member] Other subsidiary debt Other iHeartCommunications Subsidiary Debt [Member] Purchase accounting adjustments and original issue discount Purchase Accounting Adjustments And Original Issue Discount [Member] Purchase Accounting Adjustments And Original Issue Discount [Member] Senior Notes due 2016 Senior Notes Due 2016 [Member] Legal Entity [Axis] Legal Entity [Axis] Entity [Domain] Entity [Domain] Subsidiary Subsidiaries [Member] Revolving credit commitment Debt Instrument [Line Items] Debt Instrument [Line Items] Total consolidated secured debt Secured Debt Total debt Long-term debt fees Debt Issuance Costs, Net Less: current portion Total long-term debt Maximum borrowings provided under credit facility Line of Credit Facility, Maximum Borrowing Capacity Interest paid per annum through issuance of payment-in-kind notes (as a percent) Debt Instrument, Percentage Of Interest, Paid-In-Kind Debt Instrument, Percentage Of Interest, Paid-In-Kind 10.0% Senior Notes Due 2018 Senior Notes Senior Notes [Member] Scenario [Axis] Scenario [Axis] Scenario, Unspecified [Domain] Scenario, Unspecified [Domain] Scenario, Forecast Scenario, Forecast [Member] Parent Company Parent Company [Member] Cash held Excess availability under receivables based credit facility Line of Credit Facility, Remaining Borrowing Capacity Cash payments of principal and interest on debt Repayments Of Lines Of Credit, Principal And Interest, Net Of Facility Draws And Proceeds Received Repayments Of Lines Of Credit, Principal And Interest, Net Of Facility Draws And Proceeds Received Anticipated cash interest payment obligations for the full year 2017 Debt maturities in 2017 Long-Term Debt, Maturities, Repayments Of Principal And Interest, Remainder Of Fiscal Year Long-Term Debt, Maturities, Repayments Of Principal And Interest, Remainder Of Fiscal Year Debt maturities in 2018 Long-Term Debt, Maturities, Repayments Of Principal And Interest In Year Two Long-Term Debt, Maturities, Repayments Of Principal And Interest In Year Two Debt maturities in 2019 Long-Term Debt, Maturities, Repayments Of Principal And Interest In Year Three Long-Term Debt, Maturities, Repayments Of Principal And Interest In Year Three Outstanding under receivables based credit facility Senior Notes due January 15, 2018 Period to refinance or extend the maturity of receivables based credit facility Debt Instrument, Period To Refinance Or Extend Term Of Instrument Before Substantial Doubt In Ability To Continue As A Going Concern Debt Instrument, Period To Refinance Or Extend Term Of Instrument Before Substantial Doubt In Ability To Continue As A Going Concern Term of receivables based credit facility after May 4, 2017 Debt Instrument, Extended Term Debt Instrument, Extended Term Principles of Consolidation Consolidation, Policy [Policy Text Block] Omission of Per Share Information Earnings Per Share, Policy [Policy Text Block] Going Concern Considerations and New Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] PROPERTY, PLANT AND EQUIPMENT, INTANGIBLE ASSETS AND GOODWILL Property, Plant and Equipment Disclosure [Text Block] Current tax expense Current Income Tax Expense (Benefit) Deferred tax benefit Income tax expense Schedule of Changes in Stockholder's Deficit Comprehensive Income (Loss) [Table Text Block] Allowance for receivables Allowance for Doubtful Accounts Receivable, Current Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Common stock, shares authorized Common Stock, Shares Authorized Common stock, shares issued Common Stock, Shares, Issued STOCKHOLDER'S DEFICIT Stockholders' Equity Note Disclosure [Text Block] LONG-TERM DEBT Debt Disclosure [Text Block] Schedule of Finite-Lived Intangible Assets [Table] Schedule of Finite-Lived Intangible Assets [Table] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Transit, street furniture and other outdoor contractual rights Transit Street Furniture And Other Outdoor Contractual Rights [Member] Transit Street Furniture And Other Outdoor Contractual Rights [Member] Customer / advertiser relationships Customer Relationships [Member] Talent contracts Talent Contracts [Member] Talent Contracts [Member] Representation contracts Representation Contracts [Member] Representation Contracts [Member] Permanent easements Permanent Easements [Member] Permanent Easements [Member] Other Other Intangible Assets [Member] Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Gross Carrying Amount Finite-Lived Intangible Assets, Gross Accumulated Amortization Finite-Lived Intangible Assets, Accumulated Amortization Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Domain] Property, Plant and Equipment, Type [Domain] Land, buildings and improvements Land, Buildings and Improvements [Member] Structures Building [Member] Towers, transmitters and studio equipment Towers Transmitters And Studio Equipment [Member] Towers Transmitters And Studio Equipment [Member] Furniture and other equipment Furniture and Fixtures [Member] Construction in progress Construction in Progress [Member] Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Property, plant and equipment Property, Plant and Equipment, Gross Less: accumulated depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Property, plant and equipment, net Property, Plant and Equipment, Net