Earnings Per Share [Abstract] EARNINGS PER SHARE Earnings Per Share [Text Block] Property, Plant and Equipment [Abstract] PROPERTY AND EQUIPMENT Property, Plant and Equipment Disclosure [Text Block] Discontinued Operations and Disposal Groups [Abstract] Disposal Groups, Including Discontinued Operations Disposal Groups, Including Discontinued Operations [Table Text Block] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Antidilutive Securities [Axis] Antidilutive Securities [Axis] Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Stock awards Share-based Payment Arrangement [Member] Antidilutive Securities Excluded From Computation Of Earnings Per Share Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Anti-dilutive securities excluded from computation of earnings per share (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Statement of Comprehensive Income [Abstract] Net income (loss) Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Other comprehensive income (loss), net of tax: Other Comprehensive Income (Loss), Net of Tax [Abstract] Foreign currency translation Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax Unrealized gains (losses) on available-for-sale debt securities Other Comprehensive Income (Loss), Securities, Available-for-sale, Adjustment, before Reclassification Adjustments, after Tax Other Other Comprehensive (Income) Loss, Other Gain (Loss), before Reclassification Adjustment, after Tax Other Comprehensive (Income) Loss, Other Gain (Loss), before Reclassification Adjustment, after Tax Amounts reclassified to net income (loss): Other Comprehensive Income (Loss), Securities, Available-for-sale, Adjustment, after Tax [Abstract] Realized losses (gains) on available-for-sale debt securities Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax Total other comprehensive income (loss), net of tax Other Comprehensive Income (Loss), Net of Tax Comprehensive income (loss) Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Less: Comprehensive loss (income) attributable to non-controlling interests Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Comprehensive income (loss) attributable to EchoStar Corporation Comprehensive Income (Loss), Net of Tax, Attributable to Parent Revenue from Contract with Customer [Abstract] 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] Customer premises equipment Assets Leased To Others, Customer Premises Equipment [Member] Assets Leased To Others, Customer Premises Equipment [Member] Satellites Assets Leased To Others, Satellites [Member] Assets Leased To Others, Satellites [Member] Real estate Assets Leased To Others, Real Estate [Member] Assets Leased To Others, Real Estate [Member] Total Assets Leased to Others Assets Leased to Others [Member] Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Cost Property, Plant and Equipment, Gross Accumulated Depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Property and equipment, net Property, Plant and Equipment, Net Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Product and Service [Axis] Product and Service [Axis] Product and Service [Domain] Product and Service [Domain] Sales and services Service [Member] Leasing Lease Receivable [Member] Lease Receivable [Member] Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Trade accounts receivable and contract assets, net: Receivables [Abstract] Trade accounts receivable Accounts Receivable, before Allowance for Credit Loss, Current Contract assets Contract with Customer, Asset, before Allowance for Credit Loss Allowance for doubtful accounts Accounts Receivable, Allowance for Credit Loss, Current Total trade accounts receivable and contract assets, net Accounts Receivable, after Allowance for Credit Loss, Current Contract liabilities: Contract with Customer, Asset and Liability [Abstract] Current Contract with Customer, Liability, Current Noncurrent Contract with Customer, Liability, Noncurrent Total contract liabilities Contract with Customer, Liability Revenue recognized Contract with Customer, Liability, Revenue Recognized Organization, Consolidation and Presentation of Financial Statements [Abstract] Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Restricted cash Restricted Cash and Cash Equivalents Total cash and cash equivalents, included restricted amounts, beginning of period Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents REVENUE RECOGNITION Revenue from Contract with Customer [Text Block] Investments, Debt and Equity Securities [Abstract] Debt Securities, Available-for-sale [Table] Debt Securities, Available-for-sale [Table] Financial Instrument [Axis] Financial Instrument [Axis] Financial Instruments [Domain] Financial Instruments [Domain] Corporate bonds Corporate Bond Securities, Excluding Fair Value Option [Member] Corporate Bond Securities, Excluding Fair Value Option [Member] Other debt securities Other Debt Obligations [Member] Total available-for-sale debt securities Debt Securities, Excluding Fair Value Option [Member] Debt Securities, Excluding Fair Value Option [Member] Debt Securities, Available-for-sale [Line Items] Debt Securities, Available-for-sale [Line Items] Amortized Cost Debt Securities, Available-for-sale, Amortized Cost Unrealized Gains Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax Unrealized Losses Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax Debt securities Debt Securities, Available-for-sale Gains (losses) on investments, net Debt Securities, Unrealized Gain (Loss) Remaining performance obligation Revenue, Remaining Performance Obligation, Amount Remaining performance obligation, as a percentage Revenue, Remaining Performance Obligation, Recognition In Next Rolling Twelve Months, Percentage Revenue, Remaining Performance Obligation, Recognition In Next Rolling Twelve Months, Percentage Segment Reporting [Abstract] Number of business segments Number of Reportable Segments 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] All Other Segments And Eliminations Corporate And Eliminations [Member] Corporate And Eliminations [Member] Operating Segments Operating Segments [Member] Intersegment revenue Intersegment Eliminations [Member] Corporate and Other Corporate, Non-Segment [Member] Segments [Axis] Segments [Axis] Segments [Domain] Segments [Domain] Hughes Hughes Business Segment [Member] Represents Hughes segment which provides equipment and services to the broadband communications marketplace. ESS EchoStar Satellite Services Business [Member] Represents Echo Star Satellite Services Business, a business segment of the entity which uses ten owned and leased in-orbit satellites and related FCC licenses to lease capacity on a full-time and occasional-use basis primarily to DISH Network. Segment Reporting Segment Reporting Information [Line Items] Revenues Revenue from Contract with Customer, Excluding Assessed Tax Capital expenditures Capital Expenditures, Net of Refunds and Other Receipts Related to Capital Expenditures The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale, net of refunds and other receipts related to capital expenditures. Income (loss) from continuing operations before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Interest income, net Investment Income, Net Interest expense, net of amounts capitalized Interest Expense Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction Net income attributable to noncontrolling interests Net Income (Loss) Attributable to Noncontrolling Interest EBITDA Earnings before Interest, Tax, Depreciation and Amortization Represents the amount of earnings before interest, tax, depreciation and amortization. Related Party Transactions [Abstract] Schedule of Related Party Transactions, by Related Party [Table] Schedule of Related Party Transactions, by Related Party [Table] Collaborative Arrangement and Arrangement Other than Collaborative [Axis] Collaborative Arrangement and Arrangement Other than Collaborative [Axis] Collaborative Arrangement and Arrangement Other than Collaborative [Domain] Collaborative Arrangement and Arrangement Other than Collaborative [Domain] Hughes Broadband Distribution Agreement Hughes Broadband Distribution Agreement [Member] Represents the details pertaining to the Hughes Broadband Distribution Agreement. Related Party [Axis] Related Party [Axis] Related Party [Domain] Related Party [Domain] DISH Network D I S H Network [Member] Represents the details pertaining to Dish Network. Related Party Transaction [Line Items] Related Party Transaction [Line Items] Agreement term Related Party Transactions Agreement, Term Related party transactions agreement term. Automatic renewal period Related Party Transactions Agreement, Automatic Renewal Period Related party transactions agreement automatic renewal period. Required minimum notice for termination of agreement Related Party Transactions, Required Minimum Notice Period for Termination of Agreement Related party transactions required minimum notice period for termination of agreement. Business Combinations [Abstract] Schedule of Recognized Identified Assets Acquired and Liabilities Assumed Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] Schedule of Finite-Lived Intangible Assets Schedule of Finite-Lived Intangible Assets [Table Text Block] Debt Disclosure [Abstract] Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Debt Instrument [Axis] Debt Instrument [Axis] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] 5 1/4% Senior Secured Notes due 2026 Senior Secured Notes 5.250 Percent Due 2026 [Member] 5.250% Senior Secured Notes Due 2026 [Member] 7 5/8% Senior Unsecured Notes due 2021 Senior Notes7.625 Percent Due2021 [Member] Represents details pertaining to 7 5/8 percent senior notes, which are due in 2021. 6 5/8% Senior Unsecured Notes due 2026 Senior Unsecured Notes 6.625 Percent Due 2026 [Member] 6.625% Senior Unsecured Notes Due 2026 [Member] Debt and Capital Lease Obligations Debt Instrument [Line Items] Interest rate Debt Instrument, Interest Rate, Stated Percentage Effective interest rates Debt Instrument, Interest Rate, Effective Percentage Carrying Amount Long-term Debt, Gross Less: Unamortized debt issuance costs Debt Issuance Costs, Noncurrent, Net Carrying amount Long-term Debt Fair Value Debt Instrument, Fair Value Disclosure Unamortized contract acquisition costs Capitalized Contract Cost, Gross Amortization expense Capitalized Contract Cost, Amortization Equity Method Investments and Joint Ventures [Abstract] New Accounting Pronouncements or Change in Accounting Principle [Table] New Accounting Pronouncements or Change in Accounting Principle [Table] Balance Sheet Location [Axis] Balance Sheet Location [Axis] Balance Sheet Location [Domain] Balance Sheet Location [Domain] Investments In And Advances To Affiliates, Subsidiaries, Associates, And Joint Ventures Investments In And Advances To Affiliates, Subsidiaries, Associates, And Joint Ventures [Member] Investments In And Advances To Affiliates, Subsidiaries, Associates, And Joint Ventures [Member] Adjustments for New Accounting Pronouncements [Axis] Adjustments for New Accounting Pronouncements [Axis] Type of Adoption [Domain] Type of Adoption [Domain] Accounting Standards Update 2016-13 Accounting Standards Update 2016-13 [Member] New Accounting Pronouncements or Change in Accounting Principle [Line Items] New Accounting Pronouncements or Change in Accounting Principle [Line Items] Equity Securities Without Readily Determinable Fair Value, Allowance For Credit Loss [Roll Forward] Equity Securities Without Readily Determinable Fair Value, Allowance For Credit Loss [Roll Forward] Equity Securities Without Readily Determinable Fair Value, Allowance For Credit Loss [Roll Forward] Balance at beginning of period Equity Securities Without Readily Determinable Fair Value, Allowance For Credit Loss Equity Securities Without Readily Determinable Fair Value, Allowance For Credit Loss Credit Loss Equity Securities Without Readily Determinable Fair Value, Credit Loss Expense (Reversal) Equity Securities Without Readily Determinable Fair Value, Credit Loss Expense (Reversal) Deductions Equity Securities Without Readily Determinable Fair Value, Allowance For Credit Loss, Writeoff Equity Securities Without Readily Determinable Fair Value, Allowance For Credit Loss, Writeoff Balance at end of period Accumulated earnings (losses) Retained Earnings (Accumulated Deficit) Services and other revenue - DISH Network Revenue from Related Parties Trade accounts receivable - DISH Network Accounts Receivable, Related Parties Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures [Abstract] Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures [Abstract] Other investments, net: Other Investments [Abstract] Equity method investments Equity Method Investments Other equity investments Other Long-term Investments Other debt investments, net Debt Securities, Noncurrent Total other investments, net Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [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] Satellite payload Operating and Broadcast Rights [Member] Business Acquisition [Axis] Business Acquisition [Axis] Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Yahsat Yahsat [Member] Yahsat [Member] Business Acquisition [Line Items] Business Acquisition [Line Items] Equity ownership interest Business Acquisition, Percentage of Voting Interests Acquired Costs incurred Business Acquisition, Transaction Costs Useful life Acquired Finite-lived Intangible Assets, Weighted Average Useful Life Goodwill Goodwill Currency translation adjustment Goodwill, Foreign Currency Translation Gain (Loss) Condensed Income Statement [Table] Condensed Income Statement [Table] Income Statement Location [Axis] Income Statement Location [Axis] Income Statement Location [Domain] Income Statement Location [Domain] Cost of sales - equipment (exclusive of depreciation and amortization) Cost of Sales [Member] Research and development expenses Research and Development Expense [Member] Condensed Income Statements, Captions [Line Items] Condensed Income Statements, Captions [Line Items] Research and development expenses Research and Development Expense Regulatory authorization Use Rights [Member] Assets: Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets [Abstract] Cash and cash equivalents Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents Other current assets, net Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Other Property and equipment Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment Regulatory authorization Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill Other non-current assets, net Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets Total assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets Liabilities: Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities [Abstract] Trade accounts payable Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable Accrued expenses and other current liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Other Total liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities Total purchase price Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Level 1 Fair Value, Inputs, Level 1 [Member] Level 2 Fair Value, Inputs, Level 2 [Member] Corporate bonds Corporate Bond Securities [Member] Fair value of marketable securities Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Total debt securities Fair value option - corporate bonds Debt Securities, Available-for-sale, Fair Value Option Debt Securities, Available-for-sale, Fair Value Option Total debt securities Debt Securities, Available-for-sale, Including Fair Value Option Debt Securities, Available-for-sale, Including Fair Value Option Equity securities Equity Securities, FV-NI Total marketable investment securities, including restricted amounts Marketable Securities Less: Restricted marketable investment securities Debt Securities, Available-for-sale, Restricted Total marketable investment securities Marketable Securities, Current Raw materials Inventory, Raw Materials, Net of Reserves Work-in-process Inventory, Work in Process, Net of Reserves Finished goods Inventory, Finished Goods, Net of Reserves Total inventory Inventory, Net Statement of Financial Position [Abstract] Preferred stock, par value (in dollars per share) Preferred Stock, Par or Stated Value Per Share Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued Preferred stock, shares outstanding (in shares) Preferred Stock, Shares Outstanding Statement [Table] Statement [Table] Class of Stock [Axis] Class of Stock [Axis] Class of Stock [Domain] Class of Stock [Domain] Class A common stock Common Class A [Member] Class B convertible common stock Common Class B [Member] Class C convertible common stock Common Class C [Member] Class D common stock Common Class D [Member] Represents the Class D common stock. Statement [Line items] Statement [Line Items] Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Common stock, shares authorized (in shares) Common Stock, Shares Authorized Common stock, shares issued (in shares) Common Stock, Shares, Issued Common stock, shares outstanding (in shares) Common Stock, Shares, Outstanding Disposal Groups, Including Discontinued Operations [Table] Disposal Groups, Including Discontinued Operations [Table] Disposal Group Name [Axis] Disposal Group Name [Axis] Disposal Group Name [Domain] Disposal Group Name [Domain] BSS Business BSS Business [Member] BSS Business [Member] Disposal Group Classification [Axis] Disposal Group Classification [Axis] Disposal Group Classification [Domain] Disposal Group Classification [Domain] Discontinued Operations Discontinued Operations [Member] Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] Operating activities: Net Cash Provided by (Used in) Operating Activities [Abstract] Net income (loss) from discontinued operations Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest Depreciation and amortization Disposal Group, Including Discontinued Operation, Depreciation and Amortization Investing activities: Net Cash Provided by (Used in) Investing Activities [Abstract] Expenditures for property and equipment Capital Expenditure, Discontinued Operations Financing activities: Net Cash Provided by (Used in) Financing Activities [Abstract] Payment of finance lease obligations Finance Lease, Principal Payments Payment of in-orbit incentive obligations Repayments of Other Debt Total services and other revenue Services And Other Revenue [Member] Services And Other Revenue [Member] Revenue: Revenues [Abstract] Total revenue Costs and Expenses: Costs and Expenses [Abstract] Cost of equipment, services and other Disposal Group, Including Discontinued Operation, Costs of Goods Sold Selling, general and administrative expenses Disposal Group, Including Discontinued Operation, General and Administrative Expense Total costs and expenses Disposal Group, Including Discontinued Operation, Costs And Expenses Disposal Group, Including Discontinued Operation, Costs And Expenses Operating income Disposal Group, Including Discontinued Operation, Operating Income (Loss) Other Income (Expense): Other Income and Expenses [Abstract] Interest expense Disposal Group, Including Discontinued Operation, Interest Expense Total other income (expense), net Disposal Group, Including Discontinued Operation, Other Nonoperating Income (Expense) Disposal Group, Including Discontinued Operation, Other Nonoperating Income (Expense) Income from discontinued operations before income taxes Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax Income tax benefit (provision), net Discontinued Operation, Tax Effect of Discontinued Operation Net income (loss) from discontinued operations Accounting Policies [Abstract] SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Basis of Presentation and Significant Accounting Policies [Text Block] SEGMENT REPORTING Segment Reporting Disclosure [Text Block] Goodwill and Intangible Assets Disclosure [Abstract] Schedule of Finite-Lived Intangible Assets [Table] Schedule of Finite-Lived Intangible Assets [Table] Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Cost Finite-Lived Intangible Assets Gross [RollForward] A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. Weighted average useful life Finite-Lived Intangible Asset, Useful Life Balance at the beginning of the period Finite-Lived Intangible Assets, Gross Foreign currency translation Finite-Lived Intangible Assets Gross Currency Translation Adjustment Amount of increase (decrease) to gross assets, excluding financial assets and goodwill, lacking physical substance with a finite life for foreign currency translation adjustments. Balance at the end of the period Accumulated Amortization Finite-Lived Intangible Assets Accumulated Amortization [RollForward] A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. Balance at the beginning of the period Finite-Lived Intangible Assets, Accumulated Amortization Amortization expense Amortization Foreign currency translation Finite-Lived Intangible Assets Amortization Translation Adjustments Amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life for foreign currency translation adjustments. Balance at the end of the period Finite-Lived Intangible Assets, Total Finite-lived Intangible Assets [Roll Forward] Balance at the beginning of the period Finite-Lived Intangible Assets, Net Foreign currency translation Finite-Lived Intangible Assets, Currency Translation Adjustment, Net Finite-Lived Intangible Assets, Currency Translation Adjustment, Net Balance at the end of the period Indefinite lived Indefinite-lived Intangible Assets [Roll Forward] Balance at the beginning of the period Indefinite-lived Intangible Assets (Excluding Goodwill) Foreign currency translation Indefinite-lived Intangible Assets, Translation and Purchase Accounting Adjustments Balance at the end of the period Other Intangible Assets, Total Other Intangible Assets Net [RollForward] A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. Balance at the beginning of the period Other Intangible Assets, Net Foreign currency translation Other Intangible Assets Net Translation Adjustments Amount of increase (decrease) of assets, excluding financial assets and goodwill, lacking physical substance with a finite life and having a projected indefinite period of benefit, from foreign currency translation adjustments. Balance at the end of the period Licensing Agreements Licensing Agreements [Member] Finite-lived intangible assets, additions Finite-Lived Intangible Assets Gross, Additions Finite-Lived Intangible Assets Gross, Additions Finite-lived intangible assets acquired Finite-lived Intangible Assets Acquired Leases [Abstract] Sales-type lease revenue: Sales-type Lease, Lease Income [Abstract] Revenue at lease commencement Sales-type Lease, Revenue Interest income Sales-type Lease, Interest Income Total sales-type lease revenue Sales-type Lease, Lease Income Operating lease revenue Operating Lease, Lease Income Total lease revenue Lease Income Sales-type lease receivable Sales-type Lease, Lease Receivable Acquired assets Schedule of property and equipment Property, Plant and Equipment [Table Text Block] Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Use of Estimates Use of Estimates, Policy [Policy Text Block] Principles of Consolidation Consolidation, Policy [Policy Text Block] Reclassification Reclassification, Policy [Policy Text Block] Recently Adopted Accounting Pronouncements and Recently Issued Accounting Pronouncements Not Yet Adopted New Accounting Pronouncements, Policy [Policy Text Block] Schedule of revenue, EBITDA, and capital expenditures by operating segments Schedule of Segment Reporting Information, by Segment [Table Text Block] Schedule of reconciliation of EBITDA to reported income from continuing operations before income taxes Schedule of Reconciliation of EBITDA to Income (Loss) From Continuing Operations before Income Taxes [Table Text Block] Tabular disclosure of information which reconciles EBITDA to reported income or loss from continuing operations before income taxes. Net income (loss) from continuing operations Net Income (Loss) from Continuing Operations Available to Common Shareholders, Basic Net income (loss) from discontinued operations Net Income (Loss) from Discontinued Operations Available to Common Shareholders, Basic Net income (loss) attributable to EchoStar Corporation common stock Net Income (Loss) Available to Common Stockholders, Basic Weighted-average common shares outstanding: Weighted Average Number of Shares Outstanding, Diluted [Abstract] Class A and B common stock: Class of Stock Disclosures [Abstract] Basic and diluted (in shares) Weighted Average Number of Shares Outstanding, Basic and Diluted Earnings (losses) per share: Earnings Per Share, Basic and Diluted [Abstract] Class A and B common stock: Earnings Per Share, Basic [Abstract] Basic and diluted: Earnings Per Share Reconciliation [Abstract] Continuing operations (in dollars per share) Income (Loss) from Continuing Operations, Per Basic and Diluted Share Discontinued operations (in dollars per share) Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic and Diluted Share Total basic and diluted earnings (losses) per share (in dollars per share) Earnings Per Share, Basic and Diluted Income Statement [Abstract] Total equipment revenue Product [Member] Revenue: Costs and expenses: Cost of sales - (exclusive of depreciation and amortization) Cost of Goods and Services Sold Selling, general and administrative expenses Selling, General and Administrative Expense Total costs and expenses Costs and Expenses Operating income (loss) Operating Income (Loss) Other income (expense): Nonoperating Income (Expense) [Abstract] Interest income, net Interest expense, net of amounts capitalized Gains (losses) on investments, net Gain (Loss) on Investments Equity in earnings (losses) of unconsolidated affiliates, net Income (Loss) from Equity Method Investments Foreign currency transaction gains (losses), net Foreign Currency Transaction Gain (Loss), before Tax Other, net Other Nonoperating Income (Expense) Total other income (expense), net Total Nonoperating Income (Expense), Interest And Debt Expense, and Income (Loss) From Equity Method Investments Represents, in the aggregate, total other income (expense), including but not limited to: income or (expense) from ancillary business-related activities; interest and debt related expenses associated with nonoperating financing activities of the entity; and the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied, which includes income or expense related to stock-based compensation based on the investor's grant of stock to employees of an equity method investee. Income (loss) from continuing operations before income taxes Income tax benefit (provision), net Income Tax Expense (Benefit) Net income (loss) from continuing operations Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest Net income (loss) Less: Net loss (income) attributable to non-controlling interests Earnings (losses) per share - Class A and B common stock: Basic and diluted earnings (losses) from continuing operations per share (in dollars per share) Total basic and diluted earnings (losses) per share (in dollars per share) Condensed Balance Sheet Statement [Table] Condensed Balance Sheet Statement [Table] Other current assets, net Other Current Assets [Member] Other noncurrent assets, net Other Noncurrent Assets [Member] Condensed Balance Sheet Statements, Captions [Line Items] Condensed Balance Sheet Statements, Captions [Line Items] Accounts Receivable, Allowance for Credit Loss [Roll Forward] Accounts Receivable, Allowance for Credit Loss [Roll Forward] Balance at Beginning of Period Accounts Receivable, Allowance for Credit Loss Credit Losses Accounts Receivable, Credit Loss Expense (Reversal) Deductions Accounts Receivable, Allowance for Credit Loss, Writeoff Foreign Currency Translation Accounts Receivable, Allowance For Credit Loss, Foreign Currency Translation Accounts Receivable, Allowance For Credit Loss, Foreign Currency Translation Balance at End of Period Other current assets and other non-current assets Other Assets Commitments and Contingencies Disclosure [Abstract] Other Commitments [Table] Other Commitments [Table] Loss Contingency Nature [Axis] Loss Contingency Nature [Axis] Loss Contingency, Nature [Domain] Loss Contingency, Nature [Domain] Additional License Fee Additional License Fee [Member] Additional License Fee [Member] Penalties Penalties [Member] Penalties [Member] Interest and Interest on Penalties Interest and Interest on Penalties [Member] Interest and Interest on Penalties [Member] Legal Entity [Axis] Legal Entity [Axis] Entity [Domain] Entity [Domain] Hughes Network Systems Hughes Network Systems [Member] Hughes Network Systems [Member] Litigation Case [Axis] Litigation Case [Axis] Litigation Case [Domain] Litigation Case [Domain] Elbit Elbit [Member] Elbit [Member] License Fee Dispute License Fee Dispute [Member] License Fee Dispute [Member] Other Commitments [Line Items] Other Commitments [Line Items] Amount paid to other party Litigation Settlement, Amount Awarded to Other Party Total written assessments Total Written Assessments Total Written Assessments Payments for written assessments Loss Contingency Accrual, Payments Loss contingency accrual Loss Contingency Accrual Components of other investments Equity Method Investments [Table Text Block] Allowance for credit loss Equity Securities Without Readily Determinable Fair Value, Allowance For Credit Loss [Table Text Block] Equity Securities Without Readily Determinable Fair Value, Allowance For Credit Loss [Table Text Block] Income Tax Disclosure [Abstract] Income tax provision Effective income tax rate Effective Income Tax Rate Reconciliation, Percent 100 Inverness Lease Agreement 100 Inverness Lease Agreement [Member] Represent the details pertaining to 100 Inverness Lease Agreement. Meridian Lease Agreement Meridian Lease Agreement [Member] Represents the details pertaining to the Meridian Lease Agreement. Related Party Transaction [Axis] Related Party Transaction [Axis] Related Party Transaction [Domain] Related Party Transaction [Domain] Related Party Transactions, Lessor, Operating Lease, Real Estate Related Party Transactions, Lessor, Operating Lease, Real Estate [Member] Lease arrangements of real estate properties from reporting entity to related party. Required minimum notice period for termination of agreement after extension Related Party Transactions, Required Minimum Notice Period for Termination of Agreement After Lease Extension Related Party Transactions, Required Minimum Notice Period for Termination of Agreement After Lease Extension Related Party Transactions, Lessee, Operating Lease, Real Estate Related Party Transactions, Lessee, Operating Lease, Real Estate [Member] Lease arrangements of real estate properties from related party to reporting entity. Statistical Measurement [Axis] Statistical Measurement [Axis] Statistical Measurement [Domain] Statistical Measurement [Domain] Maximum Maximum [Member] Minimum Minimum [Member] Ciel Satellite Holdings Inc Ciel Satellite Holdings Inc [Member] Represents information pertaining to Ciel Satellite Holdings Inc. EchoStar Amended and Restated Professional Services Agreement EchoStar Amended and Restated Professional Services Agreement [Member] Represents details pertaining to the EchoStar Amended and Restated Professional Services Agreement. Hughes Broadband Master Services Agreement Hughes Broadband Master Services Agreement [Member] Represents the details pertaining to the Hughes Broadband Master Services Agreement. TT&C Agreement TT&C Agreement [Member] TT&C Agreement [Member] Cheyenne Lease Agreement Cheyenne Lease Agreement [Member] Represents the details pertaining to the Cheyenne Lease Agreement. DBSD North America Agreement D B S D North America Agreement [Member] Represents details pertaining to DBSD North America Agreement. 103 Spectrum Development Agreement 103 Spectrum Development Agreement [Member] Represents information pertaining to the 103 Spectrum Development Agreement. Hughes Equipment And Service Agreement Hughes Equipment And Service Agreement [Member] Hughes Equipment And Service Agreement [Member] American Fork Occupancy License Agreement American Fork Occupancy License Agreement [Member] American Fork Occupancy License Agreement [Member] Collocation and Antenna Space Agreements Collocation and Antenna Space Agreements [Member] Represents the details pertaining to the Collocation and Antenna Space Agreements. Antenna Space And Power Agreements Antenna Space And Power Agreements [Member] Antenna Space And Power Agreements [Member] Operating expenses - DISH Network Related Party Transaction, Selling, General and Administrative Expenses from Transactions with Related Party Trade accounts payable - DISH Network Accounts Payable, Related Parties Required minimum notice for termination of individual service Related Party Transactions, Required Minimum Notice Period for Termination of Specific Service Related party transactions required minimum notice period for termination of specific service. Operating lease contract term Lessee, Operating Lease, Term of Contract Lease renewal term Lessee, Operating Lease, Renewal Term Minimum termination notice period Related Party Transactions Agreement Termination Required Notice Period from Related Party, Minimum Related party transactions agreement termination required notice period from related party minimum. Required renewal notice Related Party Transactions Agreement, Renewal Notice Required by Reporting Entity Related Party Transactions Agreement, Renewal Notice Required by Reporting Entity Termination notice required Related Party Transactions Agreement, Termination Notice Required by Reporting Entity Related party transactions agreement termination notice required by the reporting entity. Sales commissions and fees Sales Commissions and Fees Term of renewal option Related Party Transactions Agreement, Renewal Option, Term Related party transactions agreement renewal option term. Equity Components [Axis] Equity Components [Axis] Equity Component [Domain] Equity Component [Domain] Preferred Stock Preferred Stock [Member] Assets: Assets [Abstract] Current assets: Assets, Current [Abstract] Marketable investment securities Trade accounts receivable and contract assets, net Other current assets, net Other Assets, Current Total current assets Assets, Current Non-current assets: Assets, Noncurrent [Abstract] Property and equipment, net Operating lease right-of-use assets Operating Lease, Right-of-Use Asset Regulatory authorizations, net Other intangible assets, net Other investments, net Other non-current assets, net Other Assets, Noncurrent Total non-current assets Assets, Noncurrent Total assets Assets Liabilities and Stockholders’ Equity Liabilities and Equity [Abstract] Current liabilities: Liabilities, Current [Abstract] Trade accounts payable Accounts Payable, Trade, Current Contract liabilities Accrued expenses and other current liabilities Other Accrued Liabilities, Current Total current liabilities Liabilities, Current Non-current liabilities: Liabilities, Noncurrent [Abstract] Long-term debt Long-term Debt, Excluding Current Maturities Deferred tax liabilities, net Deferred Income Tax Liabilities, Net Operating lease liabilities Operating Lease, Liability, Noncurrent Other non-current liabilities Other Liabilities, Noncurrent Total non-current liabilities Liabilities, Noncurrent Total liabilities Liabilities Commitments and contingencies Commitments and Contingencies Stockholders’ equity: Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] Preferred stock Preferred Stock, Value, Issued Common stock, $0.001 par value, 4,000,000,000 shares authorized: Common Stock, Number of Shares, Par Value and Other Disclosures [Abstract] Common stock Common Stock, Value, Issued Additional paid-in capital Additional Paid in Capital Accumulated other comprehensive income (loss) Accumulated Other Comprehensive Income (Loss), Net of Tax Treasury stock, at cost Treasury Stock, Value Total EchoStar Corporation stockholders’ equity Stockholders' Equity Attributable to Parent Non-controlling interests Stockholders' Equity Attributable to Noncontrolling Interest Total stockholders’ equity Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Total liabilities and stockholders’ equity Liabilities and Equity Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Accounts, Notes, Loans and Financing Receivable [Line Items] Accounts, Notes, Loans and Financing Receivable [Line Items] Deductions OTHER INVESTMENTS Equity Method Investments and Joint Ventures Disclosure [Text Block] Schedule of components of regulatory authorizations Schedule of Finite Lived and Indefinite Lived Intangible Assets by Major Class [Table Text Block] Tabular disclosure of amortizable intangibles assets, in total and by major class, including the gross carrying amount and accumulated amortization. It also discloses the carrying value of intangible assets not subject to amortization, excluding goodwill, in total and by major class. TerreStar Agreement TerreStar Agreement [Member] TerreStar Agreement [Member] Schedule of cost of sales and research and development costs Schedule of Cost of Sales and Research and Development Costs [Table Text Block] Schedule of Cost of Sales and Research and Development Costs [Table Text Block] Schedule of cash and cash equivalents and restricted cash Schedule of Cash and Cash Equivalents [Table Text Block] Schedule of cash and cash equivalents and restricted cash Restrictions on Cash and Cash Equivalents [Table Text Block] Schedule of other current and non-current assets Schedule of Other Assets and Other Liabilities [Table Text Block] Activity in allowance for doubtful accounts Accounts Receivable, Allowance for Credit Loss [Table Text Block] Schedule of inventory Schedule of Inventory, Current [Table Text Block] Schedule of noncash investing and financing activities Schedule of Other Significant Noncash Transactions [Table Text Block] RELATED PARTY TRANSACTIONS - OTHER Related Party Transactions Disclosure [Text Block] Supplemental disclosure of cash flow information: Supplemental Cash Flow Information [Abstract] Cash paid for interest, net of amounts capitalized Interest Paid, Excluding Capitalized Interest, Operating Activities Cash paid for income taxes Income Taxes Paid Non-cash investing and financing activities: Noncash Investing and Financing Items [Abstract] Employee benefits paid in Class A common stock Stock Issued During Period, Value, Employee Benefit Plan Increase (decrease) in capital expenditures included in accounts payable, net Increase (Decrease) In Capital Expenditures Incurred But Not Yet Paid The increase (decrease) during the reporting period of future cash outflow to pay for purchases of fixed assets that have occurred. Noncash net assets exchanged for BSS Transaction (Note 5) Noncash or Part Noncash Divestiture, Amount of Consideration Received ORGANIZATION AND BUSINESS ACTIVITIES Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Cover [Abstract] Document Information [Table] Document Information [Table] Class B common stock Document Information [Line Items] Document Information [Line Items] Document Type Document Type Document Quarterly Report Document Quarterly Report Document Period End Date Document Period End Date Document Transition Report Document Transition Report Entity File Number Entity File Number Entity Registrant Name Entity Registrant Name Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Entity Tax Identification Number Entity Tax Identification Number Entity Address, Address Line One Entity Address, Address Line One Entity Address, City or Town Entity Address, City or Town Entity Address, State or Province Entity Address, State or Province Entity Address, Postal Zip Code Entity Address, Postal Zip Code City Area Code City Area Code Local Phone Number Local Phone Number Title of 12(b) Security Title of 12(b) Security Security Exchange Name Security Exchange Name Trading Symbol Trading Symbol Entity Current Reporting Status Entity Current Reporting Status Entity Interactive Data Current Entity Interactive Data Current Entity Filer Category Entity Filer Category Entity Emerging Growth Company Entity Emerging Growth Company Entity Small Business Entity Small Business Entity Shell Company Entity Shell Company Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Entity Central Index Key Entity Central Index Key Amendment Flag Amendment Flag Current Fiscal Year End Date Current Fiscal Year End Date Document Fiscal Year Focus Document Fiscal Year Focus Document Fiscal Period Focus Document Fiscal Period Focus EchoStar Technologies segment EchoStar Technologies Business [Member] Represents EchoStar Technologies Business, a business segment of the entity which designs, develops and distributes digital set-top boxes and related products and technology and also provides digital broadcast operations. Share Exchange Agreement Share Exchange Agreement [Member] Share Exchange Agreement [Member] Stock conversion, numerator (in shares) Business Combination, Consideration Transferred, Equity Interests Issued And Issuable, Entity Shares Issued Per Acquiree Share Business Combination, Consideration Transferred, Equity Interests Issued And Issuable, Entity Shares Issued Per Acquiree Share Ownership interest acquired by related party (as a percent) Business Combination, Ownership Percentage Acquired by Related Party Business combination, ownership percentage acquired by related party. Cost basis Equity Securities Without Readily Determinable Fair Value, Gross Equity Securities Without Readily Determinable Fair Value, Gross Discount Equity Securities Without Readily Determinable Fair Value, Discount Equity Securities Without Readily Determinable Fair Value, Discount Allowance for credit losses Total other debt investments, net Equity Securities without Readily Determinable Fair Value, Amount Interest income Investment Income, Interest SUPPLEMENTAL FINANCIAL INFORMATION Additional Financial Information Disclosure [Text Block] Satellites Satellites [Member] Represents the information pertaining to satellites assets owned by the entity. Satellites, Owned Satellites, Owned [Member] Satellites, Owned [Member] SPACEWAY 3 SPACEWAY 3 [Member] SPACEWAY 3 [Member] EchoStar XVII EchoStar XVII [Member] EchoStar XVII [Member] EchoStar XIX EchoStar XIX [Member] EchoStar XIX [Member] Al Yah 3 Al Yah 3 [Member] Al Yah 3 [Member] EchoStar IX EchoStar IX [Member] EchoStar IX [Member] EchoStar XXI EchoStar XXI [Member] EchoStar XXI [Member] Satellites, Leased Satellites, Leased [Member] Satellites, Leased [Member] Eutelsat 65 West A Eutelsat 65 West A [Member] Eutelsat 65 West A [Member] Telesat T19V Telesat 19V [Member] Telesat 19V [Member] EchoStar 105/SES-11 EchoStar 105/SES-11 [Member] EchoStar 105/SES-11 satelite [Member] Depreciable Life (In Years) Property, Plant and Equipment, Useful Life DISCONTINUED OPERATIONS Disposal Groups, Including Discontinued Operations, Disclosure [Text Block] Schedule of earnings per share, basic and diluted Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Statement of Stockholders' Equity [Abstract] Class A and B Common Stock Common Stock [Member] Additional Paid-In Capital Additional Paid-in Capital [Member] Accumulated Other Comprehensive Income (Loss) AOCI Attributable to Parent [Member] Accumulated Earnings (Losses) Retained Earnings [Member] Treasury Stock, at cost Treasury Stock [Member] Non-controlling Interests Noncontrolling Interest [Member] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Beginning balance Cumulative effect of accounting changes Cumulative Effect of New Accounting Principle in Period of Adoption Beginning balance, adjusted Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Adjusted Balance Exercise of stock options Stock Issued During Period, Value, Stock Options Exercised Employee benefits Employee Stock Purchase Plan Stock Issued During Period, Value, Employee Stock Purchase Plan Stock-based compensation APIC, Share-based Payment Arrangement, Increase for Cost Recognition Purchase of non-controlling interest Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests Issuance of equity and contribution of assets pursuant to the Yahsat JV formation Stock Issued During Period, Value, Acquisitions Contribution by non-controlling interest holder Noncontrolling Interest, Increase from Subsidiary Equity Issuance Other comprehensive income (loss) Other Comprehensive Income (Loss), Net of Tax, Excluding Other Equity Components Other Comprehensive Income (Loss), Net of Tax, Excluding Other Equity Components Treasury share repurchase Stock Repurchased During Period, Value Other, net Stockholders' Equity, Other Ending balance Cumulative Effect, Period Of Adoption [Axis] Cumulative Effect, Period Of Adoption [Axis] Cumulative Effect, Period Of Adoption [Axis] Cumulative Effect, Period Of Adoption [Domain] Cumulative Effect, Period Of Adoption [Domain] [Domain] for Cumulative Effect, Period Of Adoption [Axis] Adoption of ASC 326 Increase (Decrease) Cumulative Effect, Period Of Adoption, Adjustment [Member] Cumulative Effect, Period Of Adoption, Adjustment [Member] Balance at January 1, 2020 Cumulative Effect, Period Of Adoption, Adjusted Balance [Member] Cumulative Effect, Period Of Adoption, Adjusted Balance [Member] Cumulative effect of new accounting pronouncement Other current assets, net Other investments, net Total assets Accumulated earnings Total stockholders’ equity Total depreciation expense Depreciation Schedule of Investments [Table] Other debt securities Schedule of Investments [Line Items] Schedule of Investments [Line Items] Debt securities: Debt Securities [Abstract] Statement of Cash Flows [Abstract] Cash flows from operating activities: Net Cash Provided by (Used in) Operating Activities, Continuing Operations [Abstract] Adjustments to reconcile net income (loss) to net cash flows from operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Depreciation and amortization Depreciation and Amortization, Nonproduction, Including Discontinued Operations For the entity and the disposal group, the current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production. Losses (gains) on investments, net Marketable Securities, Gain (Loss) Equity in losses (earnings) of unconsolidated affiliates, net Income (Loss) from Equity Method Investments, Including Discontinued Operations For the entity and the disposal group, this item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. This item includes income or expense related to stock-based compensation based on the investor's grant of stock to employees of an equity method investee. Foreign currency transaction losses (gains), net Deferred tax provision (benefit), net Deferred Income Tax Expense (Benefit), Including Discontinued Operations Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations and discontinued operations. Stock-based compensation Share-based Payment Arrangement, Noncash Expense Amortization of debt issuance costs Amortization of Debt Issuance Costs Other, net Other Operating Activities, Cash Flow Statement Changes in assets and liabilities, net: Increase (Decrease) in Operating Capital [Abstract] Trade accounts receivable and contract assets, net Increase (Decrease) in Accounts and Other Receivables Other current assets, net Increase (Decrease) in Other Current Assets Trade accounts payable Increase (Decrease) in Accounts Payable, Trade Contract liabilities Increase (Decrease) in Contract with Customer, Liability Accrued expenses and other current liabilities Increase (Decrease) in Accrued Liabilities Non-current assets and non-current liabilities, net Increase (Decrease) in Other Noncurrent Assets and Liabilities, Net Net cash flows from operating activities Net Cash Provided by (Used in) Operating Activities Cash flows from investing activities: Net Cash Provided by (Used in) Investing Activities, Continuing Operations [Abstract] Purchases of marketable investment securities Payments to Acquire Marketable Securities Sales and maturities of marketable investment securities Proceeds from Sale and Maturity of Debt Securities, Available-for-sale Purchase of other investments Payments to Acquire Other Investments Expenditures for property and equipment Payments to Acquire Property, Plant, and Equipment Expenditures for externally marketed software Payments to Develop Software Net cash flows from investing activities Net Cash Provided by (Used in) Investing Activities Cash flows from financing activities: Net Cash Provided by (Used in) Financing Activities, Continuing Operations [Abstract] Repurchase of the 2019 Senior Secured Notes Repayments of Senior Debt Payment of finance lease obligations Payment of in-orbit incentive obligations Net proceeds from Class A common stock options exercised Proceeds from Stock Options Exercised Net proceeds from Class A common stock issued under the Employee Stock Purchase Plan Proceeds, Issuance of Shares, Share-based Payment Arrangement, Excluding Option Exercised Treasury share purchase Payments for Repurchase of Common Stock Contribution by non-controlling interest holder Proceeds from Noncontrolling Interests Purchase of non-controlling interest Payments to Noncontrolling Interests Other, net Proceeds from (Payments for) Other Financing Activities Net cash flows from financing activities Net Cash Provided by (Used in) Financing Activities Effect of exchange rates on cash and cash equivalents Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Net increase (decrease) in cash and cash equivalents Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Cash and cash equivalents, including restricted amounts, beginning of period Cash and cash equivalents, including restricted amounts, end of period QuetzSat-1 QuetzSat-1 [Member] Represents the information pertaining to satellite QuetzSat-1. TeleSat Transponder Agreement TeleSat Transponder Agreement [Member] Represents the details pertaining to agreement with TeleSat Canada to lease satellite capacity from TeleSat Canada DISH Nimiq 5 Agreement DISH Nimiq 5 Agreement [Member] Represents the details pertaining to the DISH Nimiq 5 Agreement. Satellite Services Agreement Satellite Services Agreement [Member] Satellite Service Agreements [Member] Satellite Capacity Lease Agreement Satellite Capacity Lease Agreement [Member] Satellite Capacity Lease Agreement [Member] Telesat Canada Telesat Canada [Member] Represents details pertaining to Telesat Canada. S E S Latin America S E S Latin America [Member] Represents the details pertaining to SES Latin America S.A. Number of DBS transponders available to receive services Related Party Transactions, Number of DBS Transponders Available Related party transactions, number of DBS transponders available. Number of DBS transponders expected to receive services Related Party Transactions Number of DBS Transponders Expected to Receive Services Per Agreement Related party transactions number of DBS transponders expected to receive services per agreement. Number of DBS transponders currently receiving services Related Party Transactions, Number of DBS Transponders Receiving Services Related party transactions number of DBS transponders receiving services. Number of DBS transponders receiving certain satellite services from related party Related Party Transactions, Number of DBS Transponders Receiving Services Sublease Related party transactions number of DBS transponders receiving sublease services. Maxar Technologies Inc. Maxar Technologies Inc. [Member] Maxar Technologies Inc. [Member] Global IP Revenue Global IP Revenue [Member] Global IP Revenue [Member] TerreStar Solutions, Inc. TerreStar Solutions, Inc. [Member] Information pertaining to TerreStar Solutions, Inc. [Member] Hughes Systique Corporation Hughes Systique Corporation [Member] Represents the details pertaining to Hughes Systique Corporation. Ownership interest in related party (as a percent) Variable Interest Entity, Qualitative or Quantitative Information, Ownership Percentage Ownership percentage by related party Percentage Ownership in Variable Interest Entity by Other Related Parties Percentage ownership in variable interest entity by other related parties. Ownership percentage in equity method investment (at least) Cost Method Investment Nonvoting Interest Ownership Percentage The percentage of non-voting ownership of common stock or equity participation in the investee accounted for under the cost method of accounting. Aggregate costs payable Increase (Decrease) in Accounts Payable, Related Parties Schedule of related party transactions Schedule of Related Party Transactions [Table Text Block] Schedule of carrying amounts and fair values of the entity's debt Schedule of Carrying Values and Estimated Fair Values of Debt Instruments [Table Text Block] Available-for-sale securities with contractual maturities of one year of less Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Rolling within One Year, Fair Value Available-for-sale securities with contractual maturity of greater than one year Available For Sale Securities Debt Maturities After Next Rolling Twelve Months Fair Value Amount of available-for-sale debt securities at fair value maturing after the next rolling twelve months following the latest balance sheet presented. Capitalized Contract Cost [Table] Capitalized Contract Cost [Table] Capitalized Contract Cost [Axis] Capitalized Contract Cost [Axis] Capitalized Contract Cost [Domain] Capitalized Contract Cost [Domain] Contract Acquisition Costs Contract Acquisition Costs [Member] Contract Acquisition Costs [Member] Contract Fulfillment Costs Contract Fulfillment Costs [Member] Contract Fulfillment Costs [Member] Capitalized Contract Cost [Line Items] Capitalized Contract Cost [Line Items] Other current assets, net: Trade accounts receivable - DISH Network Inventory Prepaids and deposits Prepaid Expense, Current Contract acquisition costs, net Capitalized Contract Cost, Net, Current Other, net Other Assets, Miscellaneous, Current Other Assets, Current Other non-current assets, net: Other Assets, Noncurrent [Abstract] Other receivables - DISH Network Other Receivables, Related Parties Other Receivables, Related Parties Restricted marketable investment securities Restricted Cash and Investments Restricted cash Restricted Cash, Noncurrent Deferred tax assets, net Deferred Income Tax Assets, Net Capitalized software, net Capitalized Computer Software, Net Capitalized costs, net Capitalized Contract Cost, Net Other, net Other Assets, Miscellaneous, Noncurrent Total other non-current assets, net MARKETABLE INVESTMENT SECURITIES Investments in Debt and Equity Instruments, Cash and Cash Equivalents, Unrealized and Realized Gains (Losses) [Text Block] INCOME TAXES Income Tax Disclosure [Text Block] Proceeds from sales Proceeds from Sale of Debt Securities, Available-for-sale Gains (losses) on sales, net Debt Securities, Available-for-sale, Realized Gain (Loss) Satellites - owned Satellites - acquired under finance leases Asset Held Under Finance Lease [Member] Asset Held Under Finance Lease [Member] Construction in progress Construction in Progress, Satellites [Member] Construction in Progress, Satellites [Member] Total property and equipment Finance leases Finance Lease, Right-of-Use Asset, before Accumulated Amortization Finance Lease, Right-of-Use Asset, before Accumulated Amortization Property, plant and equipment and finance leases, before accumulated depreciation Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, before Accumulated Depreciation and Amortization Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, before Accumulated Depreciation and Amortization Accumulated depreciation Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, Accumulated Depreciation and Amortization Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, Accumulated Depreciation and Amortization Property and equipment, net Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization Scenario [Axis] Scenario [Axis] Scenario [Domain] Scenario [Domain] Forecast Forecast [Member] Subsequent Event Type [Axis] Subsequent Event Type [Axis] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Subsequent Event Subsequent Event [Member] Accrued expenses and other current liabilities: Accrued Liabilities and Other Liabilities [Abstract] Trade accounts payable - DISH Network Accrued interest Interest Payable, Current Accrued compensation Employee-related Liabilities, Current Accrued taxes Taxes Payable, Current Operating lease obligation Operating Lease, Liability, Current Other Other Accrued Liabilities, Miscellaneous, Current Other Accrued Liabilities, Miscellaneous, Current Total accrued expenses and other current liabilities Schedule of Equity Method Investments [Table] Schedule of Equity Method Investments [Table] Dish Mexico Dish Mexico [Member] Represents the details pertaining to Dish Mexico. Deluxe Deluxe Echo Star L L C [Member] Represents the details pertaining to Deluxe /EchoStar LLC. Broadband Connectivity Solutions Broadband Connectivity Solutions [Member] Broadband Connectivity Solutions [Member] Investment, Name [Axis] Investment, Name [Axis] Investment, Name [Domain] Investment, Name [Domain] Schedule of Equity Method Investments [Line Items] Schedule of Equity Method Investments [Line Items] Equity interest, percentage in joint venture Equity Method Investment, Ownership Percentage Payments to acquire equity method investments Payments to Acquire Equity Method Investments Investment impairment Equity Method Investment, Other than Temporary Impairment RELATED PARTY TRANSACTIONS - DISH Network Corporate and Other Segment Reconciling Items [Member] Geographical [Axis] Geographical [Axis] Geographical [Domain] Geographical [Domain] North America North America [Member] South and Central America South And Central America [Member] South And Central America [Member] All other All Other Geographic Segments [Member] Represents information pertaining to other geographical segments of the entity. Services Lease revenue Services, Lease [Member] Services, Lease [Member] Equipment Equipment Product [Member] Equipment Product Design, development and construction services Services, Design, Development And Construction [Member] Services, Design, Development And Construction [Member] Lease revenue Product, Lease [Member] Equipment Lease [Member] Contract with customer, asset and liability Contract with Customer, Asset and Liability [Table Text Block] Contract acquisition costs Capitalized Contract Cost [Table Text Block] Disaggregation of revenue Disaggregation of Revenue [Table Text Block] Schedule of Operating Lease Revenue Operating Lease, Lease Income [Table Text Block] Schedule of Sales-type Lease Revenue Sales-type Lease, Lease Income [Table Text Block] Schedule of Operating Lease Payments to be Received Lessor, Operating Lease, Payments to be Received, Maturity [Table Text Block] Schedule of Property and Equipment Subject to Operating Leases Property, Plant And Equipment Subject To Operating Leases [Table Text Block] Property, Plant And Equipment Subject To Operating Leases [Table Text Block] Schedule of new accounting pronouncements and changes in accounting principles Schedule of New Accounting Pronouncements and Changes in Accounting Principles [Table Text Block] BUSINESS COMBINATIONS Business Combination Disclosure [Text Block] Schedule of marketable investment securities Debt Securities, Available-for-sale [Table Text Block] Schedule of unrealized gains (losses) on available-for-sale securities Schedule of Available-for-sale Securities Reconciliation [Table Text Block] Schedule of activity on fair value option bonds Fair Value Option, Disclosures [Table Text Block] Schedule of activity in equity securities Debt Securities, Trading, and Equity Securities, FV-NI [Table Text Block] Schedule of fair value measurements Fair Value, Assets Measured on Recurring Basis [Table Text Block] BSS Corp. BSS Corp. [Member] BSS Corp. [Member] Other property and equipment, net Property, Plant and Equipment, Other Types [Member] Property and equipment, net: Property, Plant and Equipment, Net, by Type [Abstract] Property and equipment, net Other property and equipment, net Proceeds from sales Proceeds from Sale and Maturity of Marketable Securities Gains (losses) on investments, net Equity Securities, FV-NI, Realized Gain (Loss) LONG-TERM DEBT Long-term Debt [Text Block] REGULATORY AUTHORIZATIONS Intangible Assets Disclosure [Text Block] Finance lease amortization expense Finance Lease, Right-of-Use Asset, Amortization Total depreciation expense Capitalized interest Interest Costs Capitalized Other Commitments [Axis] Other Commitments [Axis] Other Commitments [Domain] Other Commitments [Domain] Satellite-related obligations Satellite Related Obligation [Member] Represents the information relating to satellite-related obligations of the entity. Number of satellites in geostationary orbit, utilized by reporting entity Number of Satellites in Geostationary Orbit, Utilized by Reporting Entity Number of satellites in geostationary orbit utilized by reporting entity. Finance lease, right-of-use-asset, number of units Finance Lease, Right-Of-Use-Asset, Number Of Units Finance Lease, Right-Of-Use-Asset, Number Of Units Satellites in geosynchronous orbit length above equator Satellites in Geosynchronous Orbit Length Above Equator Represents the length of satellites in geosynchronous orbit above the equator. Satellite-related obligations Contractual Obligation In-orbit incentive obligations Obligations, Fair Value Disclosure CONTINGENCIES Contingencies Disclosure [Text Block] Lessor, Operating Lease, Payments, Fiscal Year Maturity [Abstract] Lessor, Operating Lease, Payments, Fiscal Year Maturity [Abstract] 2020 (remainder) Lessor, Operating Lease, Payments to be Received, Remainder of Fiscal Year 2021 Lessor, Operating Lease, Payments to be Received, Two Years 2022 Lessor, Operating Lease, Payments to be Received, Three Years 2023 Lessor, Operating Lease, Payments to be Received, Four Years 2024 Lessor, Operating Lease, Payments to be Received, Five Years 2025 and beyond Lessor, Operating Lease, Payments to be Received, Thereafter Total lease payments Lessor, Operating Lease, Payments to be Received