Customer [Domain] Customer [Domain] 2021 Incremental Term Loan Facility 2021 Incremental Term Loan Facility [Member] 2021 Incremental Term Loan Facility Net income (loss) attributable to GoHealth, Inc. Net Income (Loss) Attributable to Parent Entity Emerging Growth Company Entity Emerging Growth Company Right-of-use assets Operating Lease, Right-of-Use Asset Preferred stock, shares outstanding (in shares) Preferred Stock, Shares Outstanding Income Statement Location [Axis] Income Statement Location [Axis] Accumulated Amortization Finite-Lived Intangible Assets, Accumulated Amortization Statistical Measurement [Domain] Statistical Measurement [Domain] Entity Address, Address Line One Entity Address, Address Line One Issuance of common units Issuance Of Common Units During The Period Value Issuance of common units during the period value. Customer care and enrollment Customer Care and Enrollment [Member] Customer care and enrollment [Member]. Class A Revolving Commitments Class A Revolving Commitments [Member] Class A Revolving Commitments Commissions receivable Increase (Decrease) in Contract with Customer, Asset Thereafter Finite-Lived Intangible Asset, Expected Amortization, After Year Four Finite-Lived Intangible Asset, Expected Amortization, After Year Four Revenue from Contract with Customer [Abstract] Issuance of Class A common shares related to share-based compensation plans (in shares) Shares Issued, Shares, Share-based Payment Arrangement, before Forfeiture Summary of Commissions Receivable Activity Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Entity Filer Category Entity Filer Category Impairment of intangible assets Impairment of Intangible Assets (Excluding Goodwill) Effect of the Transactions Stockholders' Equity, Change in Reporting Entity Other long-term assets Other Assets, Noncurrent Investment, Name [Axis] Investment, Name [Axis] Segments [Axis] Segments [Axis] Increase (decrease) in cash and cash equivalents Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect LLC Interests Redeemed (in shares) Limited Liability Company Units Redeemed, Shares Limited Liability Company Units Redeemed, Shares Common units to class A common stock, conversion ratio Common Units To Class A Common Stock, Conversion Ratio Common Units To Class A Common Stock, Conversion Ratio Annualized volatility Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Share-based compensation expense APIC, Share-based Payment Arrangement, Increase for Cost Recognition Lease expenses incurred Related Party Transaction, Expenses from Transactions with Related Party Periodic payment percentage Debt Instrument Periodic Payment Payment Percentage Debt instrument periodic payment payment percentage. Fair value adjustment Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings Customer care and enrollment Business Development Document Fiscal Year Focus Document Fiscal Year Focus Segment profit (loss): Operating Income (Loss) [Abstract] Amortization of intangible assets Amortization of Intangible Assets Schedule of Revenue by Major Customers, by Reporting Segments [Table] Schedule of Revenue by Major Customers, by Reporting Segments [Table] Medicare Advantage Medical Advantage [Member] Medical advantage member. Weighted-average potentially dilutive shares excluded from calculation of diluted loss per share because effect would be antidilutive (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Revolving Credit Facility Senior Secured Revolving Credit Facility [Member] Senior Secured Revolving Credit Facility Revenue recognized that was previously deferred Contract with Customer, Liability, Revenue Recognized Common earnout stock Common Earnout Stock [Member] Common earnout stock. Sale of Stock [Axis] Sale of Stock [Axis] Liability Class [Axis] Liability Class [Axis] Settlement of Senior Preferred Earnout Units Noncontrolling Interests, Decrease From Settlement Of Senior Preferred Earnout Units Noncontrolling Interests, Decrease From Settlement Of Senior Preferred Earnout Units Grant date fair value (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Business Acquisition [Axis] Business Acquisition [Axis] Schedule of Indefinite-lived Intangible Trade Names Schedule of Indefinite-Lived Intangible Assets [Table Text Block] Award Type [Domain] Award Type [Domain] Technology Technology Service [Member] Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table] Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table] Three customers Three Customers [Member] Three Customers Credit Facility [Domain] Credit Facility [Domain] Assets Assets [Abstract] Related Party Transactions [Abstract] Awards granted (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period New Accounting Pronouncements or Change in Accounting Principle [Line Items] New Accounting Pronouncements or Change in Accounting Principle [Line Items] Concentration risk, percentage Revenue reported by segment, percent Concentration Risk, Percentage Goodwill and Intangible Assets, Net Goodwill and Intangible Assets Disclosure [Text Block] Preferred stock – $0.0001 par value; 20,000 shares authorized; no shares issued and outstanding at September 30, 2021 and December 31, 2020. Preferred Stock, Value, Issued Accounting Standards Update and Change in Accounting Principle [Table] Accounting Standards Update and Change in Accounting Principle [Table] Entity Address, City or Town Entity Address, City or Town Share issue price (in dollars per share) Shares Issued, Price Per Share Indefinite-lived trade names Trade Names [Member] Accumulated Deficit Retained Earnings [Member] IPO IPO [Member] Debt Instrument [Axis] Debt Instrument [Axis] Prepaid expenses and other assets Increase (Decrease) in Prepaid Expense and Other Assets Prepayment premium, percentage Debt Instrument, Prepayment Premium, Percentage Debt Instrument, Prepayment Premium, Percentage Marketing and advertising Marketing and Advertising Expense Non-current liabilities: Liabilities, Noncurrent [Abstract] Noncontrolling interest ownership percentage held by the Company Noncontrolling Interest, Ownership Percentage by Parent Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Members’ Equity Member Units [Member] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Term Loan Facilities Secured Debt [Member] Accounts receivable Increase (Decrease) in Accounts Receivable Purchases of property, equipment and software included in accounts payable Capital Expenditures Incurred but Not yet Paid Commitments and Contingencies Disclosure [Abstract] Comprehensive income (loss) Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Anthem Anthem [Member] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Number of votes per common share held Common Stock, Number Of Votes Per Share Held Common Stock, Number Of Votes Per Share Held Entity Interactive Data Current Entity Interactive Data Current Share-based compensation expense prior to the Transactions APIC, Share-based Payment Arrangement, Increase for Cost Recognition, Prior To The Transactions APIC, Share-based Payment Arrangement, Increase for Cost Recognition, Prior To The Transactions Remaining borrowing capacity Line of Credit Facility, Remaining Borrowing Capacity Number of operating segments Number of Operating Segments Net loss per share of Class A common stock — basic (in dollars per share) Earnings Per Share, Basic Indefinite-lived Intangible Assets, Major Class Name [Domain] Indefinite-lived Intangible Assets, Major Class Name [Domain] Revenue Revenue from Contract with Customer [Text Block] Beginning balance Ending balance Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value Document Type Document Type Ancillary Ancillary [Member] Ancillary member. Summary of Disaggregation of Revenue Disaggregation of Revenue [Table Text Block] Entity Current Reporting Status Entity Current Reporting Status Ratio between the number of shares of Class B common stock owned and the number of LLC Interests owned Stockholders' Equity Note, Number Of Shares Of Class B Common Stock Owned To Number Of LLC Interests Owned, Required Ratio Stockholders' Equity Note, Number Of Shares Of Class B Common Stock Owned To Number Of LLC Interests Owned, Required Ratio Cumulative Effect, Period of Adoption, Adjustment Cumulative Effect, Period of Adoption, Adjustment [Member] Other non-cash items Other Noncash Income (Expense) Positive (negative) revenue adjustment relating to performance obligations satisfied in prior periods Contract with Customer, Liability, Cumulative Catch-up Adjustment to Revenue, Change in Estimate of Transaction Price Corporate expense Corporate Expense Corporate expense Long-term debt gross Long-term Debt, Gross Total debt Long-term Debt Investing Activities Net Cash Provided by (Used in) Investing Activities [Abstract] Impairment of goodwill Goodwill, Impairment Loss Fair Value by Liability Class [Domain] Fair Value by Liability Class [Domain] Document Transition Report Document Transition Report Income Tax Disclosure [Abstract] Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Total liabilities and stockholders’ equity Liabilities and Equity Pending litigation Pending Litigation [Member] United United [Member] Scenario [Axis] Scenario [Axis] Initial Term Loan Facility Initial Term Loan Facility [Member] Initial Term Loan Facility Additional paid-in capital Additional Paid in Capital Supplemental Disclosure of Cash Flow Information Supplemental Cash Flow Elements [Abstract] Tax Receivable Agreement, liability Tax Receivable Agreement, Liability Tax Receivable Agreement, Liability Liabilities and Stockholders’ Equity Liabilities and Equity [Abstract] Cash received on advancement to NVX Holdings, Inc. Proceeds From Collection Of Advance To Affiliate, Financing Activities Proceeds From Collection Of Advance To Affiliate, Financing Activities Proceeds from issuance of Class A common stock sold in initial public offering, net of offering costs Proceeds from initial public offering Proceeds from Issuance Initial Public Offering Direct Partner Campaigns Direct Partner Campaigns [Member] Direct Partner Campaigns Net Loss Per Share Earnings Per Share [Text Block] Operating expenses: Operating Expenses [Abstract] Equity method investment ownership percentage Equity Method Investment, Ownership Percentage 2025 Finite-Lived Intangible Asset, Expected Amortization, Year Four Minimum Minimum [Member] Change in fair value of contingent consideration liability Change in fair value of contingent consideration Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability Effect of the Blocker Merger Effect Of Merger, Value Effect Of Merger, Value Commissions payable - current Contract With Customer, Liability, Current, Commissions Payable Contract With Customer, Liability, Current, Commissions Payable Amount outstanding Long-term Line of Credit Effect of exchange rate changes on cash and cash equivalents Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Balance Sheet Location [Domain] Balance Sheet Location [Domain] Comprehensive income (loss) attributable to non-controlling interests Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Debt issuance costs Debt Issuance Costs, Net Indefinite-lived Intangible Assets [Axis] Indefinite-lived Intangible Assets [Axis] Other comprehensive income (loss): Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract] Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Short-term Short Term [Member] Short term member. Cumulative Effect, Period of Adoption [Axis] Cumulative Effect, Period of Adoption [Axis] Trading Symbol Trading Symbol Current liabilities: Liabilities, Current [Abstract] Medicare Supplement Medicare Supplement [Member] Medicare supplement member. Issuance of common stock sold in IPO, net of offering costs Stock Issued During Period, Value, New Issues General and administrative General and Administrative Expense Share-based compensation expense upon vesting of performance-based profit units Noncontrolling Interest, Increase From Vesting Of Profit Units Noncontrolling Interest, Increase From Vesting Of Profit Units Share-Based Compensation Plans Share-based Payment Arrangement [Text Block] Foreign currency translation adjustment subsequent to the Transactions Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Subsequent To The Transactions Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Subsequent To The Transactions Fair Value Measurement Inputs and Valuation Techniques [Line Items] Fair Value Measurement Inputs and Valuation Techniques [Line Items] Accounting Policies [Abstract] Issuance of common stock sold in IPO, net of offering costs (in shares) Shares issued during the period (in shares) Stock Issued During Period, Shares, New Issues Number of reportable segments Number of Reportable Segments Partner Marketing and Enrollment Services Partner Marketing And Enrollment Services [Member] Partner Marketing And Enrollment Services Lease liabilities Operating Lease, Liability Common stock Common Stock, Value, Issued Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Customer concentration risk Customer Concentration Risk [Member] Goodwill recorded Goodwill, Acquired During Period Basis of Presentation and Significant Accounting Policies Basis of Accounting, Policy [Policy Text Block] PSU's Performance Shares [Member] Commitments and Contingencies (Note 10) Commitments and Contingencies Weighted-average ownership percentage by non-controlling interest holders Noncontrolling Interest, Weighted-Average Ownership Percentage by Noncontrolling Owners Noncontrolling Interest, Weighted-Average Ownership Percentage by Noncontrolling Owners Accumulated other comprehensive income (loss) Accumulated Other Comprehensive Income (Loss), Net of Tax Allowance for doubtful accounts Accounts Receivable, Allowance for Credit Loss, Current Debt issuance cost payments Payments of Debt Issuance Costs Lease payments Related Party Transaction, Lease Payments Related Party Transaction, Lease Payments Blocker Merger Blocker Merger [Member] Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Ownership [Axis] Ownership [Axis] Document Period End Date Document Period End Date Goodwill [Line Items] Goodwill [Line Items] Total operating expenses Costs and Expenses Class of Stock [Axis] Class of Stock [Axis] Class of Stock [Axis] Issuance of Senior Preferred Earnout Units Issuance Of Senior Preferred Earnout Units Value Issuance of senior preferred earnout units, value. Entity Registrant Name Entity Registrant Name Numerator: Net Income (Loss) Available to Common Stockholders, Diluted [Abstract] Humana Humana [Member] Purchases of property, equipment and software Payments to Acquire Productive Assets Prepaid expense and other current assets Prepaid Expense and Other Assets, Current Business combination equity interest Issued (in shares) Business Acquisition, Equity Interest Issued or Issuable, Number of Shares Accrued liabilities Accrued Liabilities, Current Consolidation Items [Domain] Consolidation Items [Domain] Four customers Four Customers [Member] Four Customers Equity [Abstract] Wilson Tech Five Wilson Tech Five [Member] Wilson tech five. Common Stock Common Stock [Member] Variable Rate [Axis] Variable Rate [Axis] Foreign currency translation adjustment prior to the Transactions Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Prior To The Transactions Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Prior To The Transactions Operating Segments and Significant Customers Segment Reporting Disclosure [Text Block] Redemption of LLC Interests Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests Income (loss) from operations Segment profit (loss) Operating Income (Loss) Class B Revolving Commitments Class B Revolving Commitments [Member] Class B Revolving Commitments 2023 Finite-Lived Intangible Asset, Expected Amortization, Year Two Centene Centene [Member] Centene Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Forfeitures of Time-Vesting Units (in shares) Shares Issued, Shares, Share-based Payment Arrangement, Forfeited Share-based compensation Share-based Payment Arrangement, Noncash Expense Variable Rate [Domain] Variable Rate [Domain] Small Group Small Group [Member] Small group member. Additional Paid-In Capital Additional Paid-in Capital [Member] Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Accrued liabilities Increase (Decrease) in Accrued Liabilities Other (income) expense, net Other Nonoperating Income (Expense) Initial base rent Operating Leases, Rent Expense, Minimum Rentals Other liabilities Increase (Decrease) in Other Operating Liabilities Net issuance of Class A and Class B common stock in connection with the Transactions Stock Issued Other current liabilities Other Liabilities, Current Contingent Consideration by Type [Axis] Contingent Consideration by Type [Axis] Maximum Maximum [Member] Share-based Payment Arrangement [Abstract] Intangible Assets, Net (Excluding Goodwill) [Abstract] Intangible Assets, Net (Excluding Goodwill) [Abstract] Legal Entity [Axis] Legal Entity [Axis] Call premium paid for debt extinguishment Prepayment premium Payment for Debt Extinguishment or Debt Prepayment Cost Continuing Equity Owners and permitted transferees Continuing Equity Owners And Permitted Transferees [Member] Continuing Equity Owners And Permitted Transferees Award Type [Axis] Award Type [Axis] 2022 Finite-Lived Intangible Asset, Expected Amortization, Year One Financing Activities Net Cash Provided by (Used in) Financing Activities [Abstract] Consolidation Items [Axis] Consolidation Items [Axis] Summary of Revenue by Major Customers by Reporting Segments Schedule of Revenue by Major Customers by Reporting Segments [Table Text Block] Total stockholders' equity attributable to GoHealth, Inc. Stockholders' Equity Attributable to Parent Common stock, shares issued (in shares) Common Stock, Shares, Issued Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued Settlement Settlement Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlements Net loss per share (Note 7): Earnings Per Share, Pro Forma [Abstract] Enterprise Enterprise [Member] Enterprise Goodwill and Intangible Assets Disclosure [Abstract] Issuance of equity to settle contingent consideration liability Debt Conversion, Converted Instrument, Amount Loss on extinguishment of debt Gain (Loss) on Extinguishment of Debt Norvax Norvax, LLC [Member] Norvax, LLC Deferred revenue Contract With Customer, Liability, Current, Deferred Revenue Contract With Customer, Liability, Current, Deferred Revenue Schedule of Indefinite-Lived Intangible Assets [Table] Schedule of Indefinite-Lived Intangible Assets [Table] Seasonality Seasonality [Policy Text Block] Seasonality Balance Sheet Location [Axis] Balance Sheet Location [Axis] Interest expense Interest Expense Effective interest rate Debt Instrument, Interest Rate, Effective Percentage Technology Information Technology and Data Processing Individual and Family Plan Individual And Family Plan [Member] Individual and family plan member. City Area Code City Area Code Accumulated deficit Retained Earnings (Accumulated Deficit) Operating Segments Operating Segments [Member] Class A common stock issuable pursuant to equity awards Share-based Payment Arrangement [Member] Lease expiration period Lessee, Operating Lease, Term of Contract Fair Value Measurement Inputs and Valuation Techniques [Table] Fair Value Measurement Inputs and Valuation Techniques [Table] Commitment fee percentage Line of Credit Facility, Unused Capacity, Commitment Fee Percentage Statement of Stockholders' Equity [Abstract] Risk-free interest rate Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] Amount required to pay per flight hour for use of aircraft Related Party Transaction, Required Payment For Use Of Aircraft, Amount Per Flight Hour Related Party Transaction, Required Payment For Use Of Aircraft, Amount Per Flight Hour Income Statement [Abstract] Amendment Flag Amendment Flag Changes to the Fair Value of the Contingent Consideration Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Percentage of target award Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Percentage Of Target Award Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Percentage Of Target Award Net Carrying Amount Indefinite-lived Intangible Assets (Excluding Goodwill) Related Party Transaction [Axis] Related Party Transaction [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Total stockholders’ equity Beginning balance Ending balance Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Income tax expense (benefit) Income Tax Expense (Benefit) Contingent consideration Contingent Consideration [Member] Contingent consideration [Member]. Accounts receivable, net of allowance for doubtful accounts of $634 in 2021 and $787 in 2020 Accounts Receivable, after Allowance for Credit Loss, Current Commissions receivable - current Less: Commissions receivable - current Contract With Customer, Asset, After Allowance For Credit Loss, Commissions Receivable, Current Contract With Customer, Asset, After Allowance For Credit Loss, Commissions Receivable, Current Net loss prior to the Transactions Less: Net loss attributable to GoHealth, Inc. prior to the IPO Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Prior To The Transactions Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Prior To The Transactions Equity Components [Axis] Equity Components [Axis] Fair Value Disclosures [Abstract] Antidilutive Securities [Axis] Antidilutive Securities [Axis] Purchase of LLC Interests from Continuing Equity Owners Payments to redeem LLC Interests Payments To Acquire Noncontrolling Interests Payments To Acquire Noncontrolling Interests Total current assets Assets, Current Marketing and advertising Selling and Marketing Expense [Member] Concentration Risk Type [Domain] Concentration Risk Type [Domain] Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Sale of Stock [Domain] Sale of Stock [Domain] Commissions receivable - non-current Contract with Customer, Asset, after Allowance for Credit Loss, Noncurrent Denominator: Weighted Average Number of Shares Outstanding Reconciliation [Abstract] Schedule of Stock by Class [Table] Schedule of Stock by Class [Table] Entity File Number Entity File Number Statement of Financial Position [Abstract] Continuing Equity Owners Continuing Equity Owners [Member] Continuing Equity Owners 2019 earnout 2019 Earnout [Member] 2019 Earnout Current portion of long-term debt Less: Current portion of long-term debt Long-term Debt, Current Maturities Product and Service [Axis] Product and Service [Axis] Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Entity Small Business Entity Small Business Loss on sublease Loss on Sublease Loss on Sublease Preferred stock, par value (in dollars per share) Preferred Stock, Par or Stated Value Per Share Revenue Revenue Benchmark [Member] Equity Component [Domain] Equity Component [Domain] Issuance of Class A common shares related to share-based compensation plans Shares Issued, Value, Share-based Payment Arrangement, before Forfeiture Foreign currency translation adjustments Foreign currency translation adjustment Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Share-based compensation arrangement by share-based payment award, shares issued in period (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period Share-based compensation expense subsequent to the Transactions APIC, Share-based Payment Arrangement, Increase for Cost Recognition, Subsequent To The Transactions APIC, Share-based Payment Arrangement, Increase for Cost Recognition, Subsequent To The Transactions Entity Ex Transition Period Entity Ex Transition Period Statement [Line Items] Statement [Line Items] Statement [Line Items] Stock issued for continuing equity owners (in shares) Stock Issued During Period, Shares, Acquisitions Payment of partial consideration to Blocker Shareholders in the Blocker Merger Payment of partial consideration of the Blocker Merger Payments For Consideration For Merger, Financing Activities Payments For Consideration For Merger, Financing Activities Deferred revenue Increase (Decrease) In Contract With Customer, Liability, Deferred Revenue Increase (Decrease) In Contract With Customer, Liability, Deferred Revenue Counterparty Name [Domain] Counterparty Name [Domain] Debt Disclosure [Abstract] Entity Address, State or Province Entity Address, State or Province Receivable from NVX Holdings, Inc. Due from Affiliate, Current ESPP purchase price of common stock, percent of market price Share-based Compensation Arrangement by Share-based Payment Award, Purchase Price of Common Stock, Percent Income (loss) before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Document Information [Table] Document Information [Table] Segment Reporting [Abstract] Entity [Domain] Entity [Domain] Customer [Axis] Customer [Axis] Use of Estimates Use of Estimates, Policy [Policy Text Block] Accounts payable Increase (Decrease) in Accounts Payable, Trade Summary of Reconciliation of the Numerator and Denominator Used in the Calculation of Basic and Diluted Net Loss Per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Entity Shell Company Entity Shell Company Local Phone Number Local Phone Number Summary of Share-Based Compensation Expenses by Operating Function Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] Effect of the Transactions (in shares) Stockholders' Equity, Change in Reporting Entity, Shares Stockholders' Equity, Change in Reporting Entity, Shares Proceeds received upon issuance of common units Proceeds from Issuance of Common Stock Total assets Assets Investment, Name [Domain] Investment, Name [Domain] Common stock, shares authorized (in shares) Common Stock, Shares Authorized Non-Controlling Interest Noncontrolling Interest [Member] Product and Service [Domain] Product and Service [Domain] External channel Individual And Family Plan And Other External Segment [Member] Individual And Family Plan And Other External Segment Fixed Indemnity Fixed Indemnity [Member] Fixed indemnity member. Net income (loss) attributable to non-controlling interests Less: Net loss attributable to non-controlling interests Net Income (Loss) Attributable to Noncontrolling Interest Commissions payable Increase (Decrease) In Contract With Customer, Liability, Commissions Payable Increase (Decrease) In Contract With Customer, Liability, Commissions Payable Total non-current liabilities Liabilities, Noncurrent Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Revolving Credit Facilities Revolving Credit Facility [Member] Cumulative Effect, Period of Adoption [Domain] Cumulative Effect, Period of Adoption [Domain] Net cash (used in) provided by operating activities Net Cash Provided by (Used in) Operating Activities Litigation Status [Axis] Litigation Status [Axis] Cash receipts Proceeds from Commissions Received Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Entity Tax Identification Number Entity Tax Identification Number Non-Exclusive Aircraft Dry Lease Agreement NonExclusive Aircraft Dry Lease Agreement [Member] Non-Exclusive Aircraft Dry Lease Agreement Ratio between the number of shares of Class A common stock issued and the number of LLC Interests owned Stockholders' Equity Note, Number Of Shares Of Class A Common Stock Issued To Number Of LLC Interests Owned, Required Ratio Stockholders' Equity Note, Number Of Shares Of Class A Common Stock Issued To Number Of LLC Interests Owned, Required Ratio Accounts receivable and unbilled receivables Accounts Receivable And Contract With Customer, Asset, Unbilled Receivable, After Allowance For Credit Loss, Current Accounts Receivable And Contract With Customer, Asset, Unbilled Receivable, After Allowance For Credit Loss, Current Weighted-average shares of Class A common stock outstanding — basic (in shares) Weighted Average Number of Shares Outstanding, Basic Net loss per share of Class A common stock — diluted (in dollars per share) Earnings Per Share, Diluted Segments [Domain] Segments [Domain] Repayment of borrowings Repayments of Long-term Lines of Credit Amortization of debt discount and issuance costs Amortization of Debt Issuance Costs and Discounts Effect of dilutive securities (in shares) Weighted Average Number Diluted Shares Outstanding Adjustment Incremental No. 4 Revolving Credit Facility Incremental No 4 Revolving Credit Facility [Member] Incremental No 4 Revolving Credit Facility Settlement of contingent consideration liability Settlement Of Contingent Consideration Liability Settlement Of Contingent Consideration Liability Intangible assets, net Net Carrying Amount Intangible Assets, Net (Excluding Goodwill) Comprehensive income (loss) attributable to GoHealth, Inc. Comprehensive Income (Loss), Net of Tax, Attributable to Parent Cost of revenue Cost of Revenue Agreement terminable without cause by either party, period of required prior written notice Related Party Transaction, Termination Without Cause, Period Of Required Written Notice Related Party Transaction, Termination Without Cause, Period Of Required Written Notice Net cash provided by financing activities Net Cash Provided by (Used in) Financing Activities Related Party Transaction [Line Items] Related Party Transaction [Line Items] Performance period Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Fair Value Measurements Fair Value Disclosures [Text Block] Accounts payable Accounts Payable, Current Concentration Risk Type [Axis] Concentration Risk Type [Axis] Depreciation and amortization Depreciation, Depletion and Amortization Revenue, Major Customer [Line Items] Revenue, Major Customer [Line Items] 2024 Finite-Lived Intangible Asset, Expected Amortization, Year Three Proceeds from borrowings Proceeds from Long-term Lines of Credit Accumulated Other Comprehensive Income (Loss) AOCI Attributable to Parent [Member] Remainder of 2021 Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year Medicare—Internal Internal channel Medicare Internal Segment [Member] Medicare Internal Segment Beginning balance Ending balance Contract with Customer, Asset, after Allowance for Credit Loss Common stock, shares outstanding (in shares) Beginning balance (in shares) Ending balance (in shares) Common Stock, Shares, Outstanding Beginning balance Ending balance Members' Equity Net revenues: Revenues [Abstract] Class B common stock Class B Common Stock Common Class B [Member] Write-down of deferred financing costs and debt discounts Write off of Deferred Debt Issuance Cost and Debt Discount Write off of Deferred Debt Issuance Cost and Debt Discount Number of reporting units Number of Reporting Units Assumption of contingent consideration liability by significant shareholder Adjustments To Additional Paid In Capital, Settlement Of Contingent Consideration Liability Adjustments To Additional Paid In Capital, Settlement Of Contingent Consideration Liability Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Net income (loss) attributable to GoHealth, Inc. Net Income (Loss) Attributable to Parent, Subsequent To Reorganization Transactions Net Income (Loss) Attributable to Parent, Subsequent To Reorganization Transactions Tax Receivable Agreement, payment, percent of amount of tax benefits realized or deemed to realize Tax Receivable Agreement, Payment Amount, Percent Of Realized Or Realizable Income Tax Benefits Tax Receivable Agreement, Payment Amount, Percent Of Realized Or Realizable Income Tax Benefits Income Statement Location [Domain] Income Statement Location [Domain] Stockholders’ equity: Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] Contingent Consideration Type [Domain] Contingent Consideration Type [Domain] Non-cash investing and financing activities: Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Customer relationships Customer Relationships [Member] Senior preferred earnout stock Senior Preferred Earnout Stock [Member] Senior preferred earnout stock. Loss Contingencies [Line Items] Loss Contingencies [Line Items] Property, equipment, and capitalized software, net Property, Plant and Equipment, Net Commissions payable - non-current Contract With Customer, Liability, Noncurrent, Commissions Payable Contract With Customer, Liability, Noncurrent, Commissions Payable Other non-current liabilities Other Liabilities, Noncurrent Pro Forma Pro Forma [Member] 2020 earnout 2020 Earnout [Member] 2020 Earnout LLC interests held (in shares) Common Unit, Held Common Unit, Held Summary of Long-Term Debt Schedule of Long-term Debt Instruments [Table Text Block] Schedule of Expected Amortization Expense Related to Intangible Assets Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table] Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table] Debt Instrument [Line Items] Debt Instrument [Line Items] Earnings Per Share [Abstract] Major Medical Major Medical [Member] Major medical member. Related Party Transaction [Domain] Related Party Transaction [Domain] Document Quarterly Report Document Quarterly Report Contract with Customer, Asset [Roll Forward] Contract with Customer, Asset [Roll Forward] Contract with Customer, Asset Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Long-term debt, net of current portion Total long-term debt Long-term Debt, Excluding Current Maturities Internal channel Individual And Family Plan And Other Internal Segment [Member] Individual And Family Plan And Other Internal Segment Schedule of Goodwill [Table] Schedule of Goodwill [Table] Schedule of Related Party Transactions, by Related Party [Table] Schedule of Related Party Transactions, by Related Party [Table] Incremental Term Loan Facility Incremental Term Loan Facility [Member] Incremental term loan facility [Member]. Total share-based compensation expense Share-based compensation expense Share-based Payment Arrangement, Expense Noncontrolling interest ownership percentage held by the Continuing Equity Owners Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners Document Fiscal Period Focus Document Fiscal Period Focus Net loss subsequent to the Transactions Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Subsequent To The Transactions Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Subsequent To The Transactions Effective tax rate Effective Income Tax Rate Reconciliation, Percent Net income (loss) Net income (loss) Net loss Net Income (Loss), Including Portion Attributable to Noncontrolling Interest LLC Interests to newly issued Class A common stock, conversion ratio Stockholders' Equity Note, LLC Interests To Newly Issued Class A Common Stock, Conversion Ratio Stockholders' Equity Note, LLC Interests To Newly Issued Class A Common Stock, Conversion Ratio Counterparty Name [Axis] Counterparty Name [Axis] Class A Common Stock Common Class A [Member] Cash and cash equivalents at beginning of period Cash and cash equivalents at end of period Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Blizzard Midco Blizzard Midco, LLC [Member] Blizzard Midco, LLC Alternate Base Rate Alternate Base Rate [Member] Current assets: Assets, Current [Abstract] Statement of Comprehensive Income [Abstract] Gross Carrying Amount Finite-Lived Intangible Assets, Gross GHH, LLC GoHealth Holdings, LLC [Member] GoHealth Holdings, LLC Entity Central Index Key Entity Central Index Key Schedule of Definite-lived Amortizable Intangible Assets Schedule of Finite-Lived Intangible Assets [Table Text Block] LIBOR London Interbank Offered Rate (LIBOR) [Member] Security Exchange Name Security Exchange Name Principal payments under capital lease obligations Repayments of Long-term Capital Lease Obligations Revenue Recognition for Variable Consideration Revenue from Contract with Customer [Policy Text Block] Weighted-average shares of Class A common stock outstanding — diluted (in shares) Weighted-average shares of Class A common stock outstanding—diluted Weighted Average Number of Shares Outstanding, Diluted Income Taxes Income Tax Disclosure [Text Block] Current Fiscal Year End Date Current Fiscal Year End Date Variable interest rate spread Debt Instrument, Basis Spread on Variable Rate Stockholders' Equity and Members' Equity Stockholders' Equity Note Disclosure [Text Block] Schedule of Antidilutive Securities Excluded From Calculation of Diluted Loss Per Share Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Statement of Cash Flows [Abstract] Prescription Drug Plans Prescription Drug Plans [Member] Class of Stock [Line Items] Class of Stock [Line Items] Incremental Revolving Credit Facilities Incremental Revolving Credit Facilities [Member] Incremental Revolving Credit Facilities Credit Facility [Axis] Credit Facility [Axis] Indefinite-lived Intangible Assets [Line Items] Indefinite-lived Intangible Assets [Line Items] Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Summary of Reconciliation of Operating Profit (Loss) From Segments to Consolidated Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block] Changes in assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] Settlement of Senior Preferred Earnout Units Payments for equity instruments Payments for Repurchase of Preferred Stock and Preference Stock Operating activities: Net Cash Provided by (Used in) Operating Activities [Abstract] General and administrative General and Administrative Expense [Member] Blocker Company Blocker Company [Member] Blocker Company Description of Business and Significant Accounting Policies Business Description and Accounting Policies [Text Block] Total current liabilities Liabilities, Current ESPP Employee Stock [Member] Class of Stock [Domain] Class of Stock [Domain] Class of Stock [Domain] Litigation Status [Domain] Litigation Status [Domain] Aggregate principal amount Line of Credit Facility, Maximum Borrowing Capacity Loss Contingencies [Table] Loss Contingencies [Table] Net revenues Commission revenue Revenue from Contract with Customer, Including Assessed Tax Ownership [Domain] Ownership [Domain] Entity Address, Postal Zip Code Entity Address, Postal Zip Code Less: Unamortized debt discount and issuance costs Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net Issuance of Common Earnout Units Issuance Of Common Earnout Units Value Issuance of common earnout units value. Unbilled receivables for performance-based enrollment fees Contract With Customer, Asset, After Allowance For Credit Loss, Unbilled Receivable, Current Contract With Customer, Asset, After Allowance For Credit Loss, Unbilled Receivable, Current Medicare—External External channel Medicare External Segment [Member] Medicare External Segment Document Information [Line Items] Document Information [Line Items] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Title of 12(b) Security Title of 12(b) Security Statement [Table] Statement [Table] Statement [Table] Recent Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Prepaid expenses and other current assets Prepaid Expenses and Other Current Assets [Member] Number of securities class action complaints filed Loss Contingency, New Claims Filed, Number Statistical Measurement [Axis] Statistical Measurement [Axis] Accounts receivable and unbilled receivables Accounts Receivable And Unbilled Receivables [Member] Accounts Receivable And Unbilled Receivables Other Enterprise, Other [Member] Enterprise, Other Cover [Abstract] Individual and Family Plan and Other Individual and Family Plan and Other [Member] Net Carrying Amount Finite-Lived Intangible Assets, Net Goodwill Goodwill Non-controlling interests Stockholders' Equity Attributable to Noncontrolling Interest Redemption of LLC Interests (in shares) Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests, Shares Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests, Shares Scenario [Domain] Scenario [Domain] Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Developed technology Developed Technology Rights [Member] Commission Commission [Member] Commission Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Related Party Transactions Related Party Transactions Disclosure [Text Block] Medicare Medicare [Member] Effect of the Blocker Merger (in shares) Effect Of Merger, Shares Effect Of Merger, Shares Schedule of Finite-Lived Intangible Assets [Table] Schedule of Finite-Lived Intangible Assets [Table] Long-Term Debt Long-term Debt [Text Block]