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Loss from operations Total segment profit Operating Income (Loss) Goodwill Goodwill Segments [Domain] Segments [Domain] Marketing and advertising Marketing and Advertising Expense Statement [Line Items] Statement [Line Items] Statement [Line Items] 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 Summary of Disaggregation of Revenue Disaggregation of Revenue [Table Text Block] Goodwill and Intangible Assets Disclosure [Abstract] Goodwill and Intangible Assets Disclosure [Abstract] Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Percentage voting rights of common stock (less than) Liquidation Condition Minimum Voting Interest Required after Merger Liquidation Condition, Minimum Voting Interest Required after Merger. Comprehensive loss attributable to GoHealth, Inc. 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United United [Member] Profit Units Profit Units [Member] Profit Units [Member] Local Phone Number Local Phone Number Accrued liabilities Increase (Decrease) in Accrued Liabilities Liability Class [Axis] Liability Class [Axis] Accounts receivable, net of allowance for doubtful accounts of $522 in 2020 and $904 in 2019 Accounts receivable Accounts Receivable, after Allowance for Credit Loss, Current Preferred Units Preferred Units [Member] Preferred units. Fair Value Measurement Inputs and Valuation Techniques [Line Items] Fair Value Measurement Inputs and Valuation Techniques [Line Items] Additional paid-in capital Additional Paid in Capital Long Term Debt Long-term Debt [Text Block] Summary of Share-Based Compensation Expenses by Operating Function Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Options, grants in period (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross Comprehensive loss attributable to noncontrolling interests Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Time-Vesting Units Time Vesting Units [Member] Time based units [Member] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Effect of the Blocker Merger Effect Of Merger, Value Effect Of Merger, Value Total current assets Assets, Current Entity Current Reporting Status Entity Current Reporting Status Commissions payable – current Contract With Customer, Liability, Current, Commissions Payable Contract With Customer, Liability, Current, Commissions Payable Increase in cash and cash equivalents Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Non-current liabilities: Liabilities, Noncurrent [Abstract] Net loss attributable to GoHealth, Inc. Net Income (Loss) Attributable to Parent Common Stock Common Stock [Member] Current assets: Assets, Current [Abstract] Short Term Short Term [Member] Short term member. Debt Instrument [Axis] Debt Instrument [Axis] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Class C Incentive Plan Class C Incentive Plan [Member] Class C Incentive Plan Amortization of debt discount and issuance costs Amortization of Debt Issuance Costs and Discounts Accounts payable Increase (Decrease) in Accounts Payable, Trade Deferred Offering Costs Deferred Policy Acquisition Costs, Policy [Policy Text Block] Net loss Net loss Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Percentage of voting interest acquired Business Acquisition, Percentage of Voting Interests Acquired Product and Service [Axis] Product and Service [Axis] Numerator: Net Income (Loss) Available to Common Stockholders, Diluted [Abstract] Medicare Supplement Medicare Supplement [Member] Medicare supplement member. Entity Small Business Entity Small Business Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Technology Technology Service [Member] 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 Entity Filer Category Entity Filer Category Maximum contingent consideration Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High 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 Total share-based compensation expense Share-based compensation expense Share-based Payment Arrangement, Expense Related Party Transaction [Domain] Related Party Transaction [Domain] 2020 Incentive Award Plan Twenty Twenty Incentive Award Plan [Member] Prepayment Percentage One Prepayment Percentage One [Member] prepayment percentage one member. Total liabilities and stockholders’/members’ equity Liabilities and Equity Net loss per share (Note 9): Earnings Per Share, Pro Forma [Abstract] Entity Address, City or Town Entity Address, City or Town Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Line of credit current borrowing capacity as a percentage of enrollment and commisson fees earned Line Of Credit Current Borrowing Capacity As A Percentage Of Enrollment Fees Earned Line of credit current borrowing capacity as a percentage of enrollment fees earned. Concentration risk, percentage Revenue reported by segment, percent Concentration Risk, Percentage Current portion of debt Less: current portion Long-term Debt, Current Maturities Cash, uninsured amount Cash, Uninsured Amount Operating expenses: Operating Expenses [Abstract] Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Capital Units by Class [Axis] Capital Units by Class [Axis] Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Line of credit current borrowing capacity Line of Credit Facility, Current Borrowing Capacity Stockholders’/members’ equity: Stockholders' Equity Attributable to Parent [Abstract] Document Fiscal Year Focus Document Fiscal Year Focus Schedule of Stock by Class [Table] Schedule of Stock by Class [Table] Concentration of Credit Risk Concentration Risk, Credit Risk, Policy [Policy Text Block] Revenues: Revenues [Abstract] Lease payments Related Party Transaction, Lease Payments Related Party Transaction, Lease Payments Blocker Merger Blocker Merger [Member] Allowance for doubtful accounts Accounts Receivable, Allowance for Credit Loss, Current Issuance of Senior Preferred Earnout units Issuance Of Senior Preferred Earnout Units Value Issuance of senior preferred earnout units, value. 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] Award Type [Axis] Award Type [Axis] Cost of revenue Cost of Revenue Borrowings under term loans Proceeds from Long-term Lines of Credit Humana Humana [Member] Other (income) expense Other Nonoperating Income (Expense) Class of Stock [Line Items] Class of Stock [Line Items] Related-Party Transactions Related Party Transactions Disclosure [Text Block] Contingent consideration, settlement period Business Combination, Contingent Consideration Arrangements, Settlement Period Business Combination, Contingent Consideration Arrangements, Settlement Period Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Net loss attributable to noncontrolling interests Less: Net loss attributable to non-controlling interests subsequent to the IPO Net Income (Loss) Attributable to Noncontrolling Interest Retained Earnings (Deficit) Retained Earnings [Member] Purchases of property, equipment and software included in accounts payable Capital Expenditures Incurred but Not yet Paid Document Period End Date Document Period End Date Denominator: Weighted Average Number of Shares Outstanding Reconciliation [Abstract] Prepayment as a percentage of principal amount outstanding Prepayment As A Percentage Of Principal Amount Outstanding Prepayment as a percentage of principal amount outstanding. Commissions receivable impairment loss Contract with Customer, Asset, Credit Loss Expense (Reversal) Statement [Table] Statement [Table] Statement [Table] Mandatory prepayment as a percentage of assets sold Mandatory Prepayment As A Percentage Of Assets Sold Mandatory prepayment as a percentage of assets sold. Entity Registrant Name Entity Registrant Name Wilson Tech Five Wilson Tech Five [Member] Wilson tech five. Investment, Name [Domain] Investment, Name [Domain] Other noncurrent liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other Business Combination Components of Purchase Consideration [Line Items] Business Combination Components Of Purchase Consideration [Line Items] Business combination components of purchase consideration [Line Items]. 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Trademarks Trademarks [Member] Issuance of Common Units (in shares) Issuance Of Common Earnout Units Units Issuance of common earnout units units. Settlement of contingent consideration, shares issued, value Business Combination, Settlement Of Contingent Consideration, Shares Issued, Value Business combination settlement of contingent consideration shares issued. Class B common stock Common Class B [Member] Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table] Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table] Acquisition related transaction costs Acquisition related transaction costs Transaction Cost Transaction cost. Ownership [Axis] Ownership [Axis] Share issue price (in dollars per share) Shares Issued, Price Per Share Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Share based awards granted (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Granted Accumulated deficit Retained Earnings (Accumulated Deficit) Document Information [Line Items] Document Information [Line Items] Vesting Installment Four Share-Based Payment Arrangement, Tranche Four [Member] Share-Based Payment Arrangement, Tranche Four Entity Tax Identification Number Entity Tax Identification Number Other Revenue Enterprise Revenue [Policy Text Block] Enterprise Revenue Number of reportable segments Number of Reportable Segments Trading Symbol Trading Symbol Minimum Minimum [Member] Continuing Equity Owners and permitted transferees Continuing Equity Owners And Permitted Transferees [Member] Continuing Equity Owners And Permitted Transferees Non-controlling interests Stockholders' Equity Attributable to Noncontrolling Interest Summary of Purchase Price Allocation Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] Enterprise Product and Service, Other [Member] Class A common stock Common Class A [Member] Settlement Settlement Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlements Foreign currency translation adjustments Foreign currency translation adjustment Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Legal Entity [Axis] Legal Entity [Axis] Net debt to leverage ratio Net debt to leverage ratio Net debt to leverage ratio. Statistical Measurement [Domain] Statistical Measurement [Domain] Adjustments to reconcile net loss to net cash provided by operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Developed technology Developed Technology Rights [Member] Purchases of property, equipment and software Payments to Acquire Productive Assets Net cash provided by (used in) financing activities Net Cash Provided by (Used in) Financing Activities Norvax Norvax, LLC [Member] Norvax, LLC Deferred revenue Contract With Customer, Liability, Current, Deferred Revenue Contract With Customer, Liability, Current, Deferred Revenue Entity [Domain] Entity [Domain] Income tax (benefit) expense Income Tax Expense (Benefit) Share-Based Compensation Plans Share-based Payment Arrangement [Text Block] Vesting [Axis] Vesting [Axis] Prime Rate Prime Rate [Member] Customer relationships Customer Relationships [Member] Seasonality Seasonality [Policy Text Block] Seasonality Revenue from Contract with Customer [Abstract] Other non-current liabilities Other Liabilities, Noncurrent City Area Code City Area Code Commitment fee percentage due to unused commitments Line of Credit Facility, Unused Capacity, Commitment Fee Percentage Initial base rent Operating Leases, Rent Expense, Minimum Rentals Trade names Trade Names [Member] Individual and Family Plan Individual And Family Plan [Member] Individual and family plan member. Prepaid expenses and other assets Increase (Decrease) in Prepaid Expense and Other Assets Intangible assets, net Total intangible assets Intangible Assets, Net (Excluding Goodwill) Title of 12(b) Security Title of 12(b) Security Shares reserved for issuance (in shares) Common Stock, Capital Shares Reserved for Future Issuance Earnings Per Share [Abstract] Earnings Per Share [Abstract] Counterparty Name [Axis] Counterparty Name [Axis] Other non-cash items Other Noncash Income (Expense) 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 Deferred revenue recognition period Contract With Customer, Liability, Revenue Recognized, Period Contract With Customer, Liability, Revenue Recognized, Period Loss before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Credit Facility Long-term Debt, Gross Fair Value Measurement Inputs and Valuation Techniques [Table] Fair Value Measurement Inputs and Valuation Techniques [Table] Assets Assets [Abstract] Preferred stock, par value (in dollars per share) Preferred Stock, Par or Stated Value Per Share Entity Ex Transition Period Entity Ex Transition Period Number of operating segments Number of Operating Segments Purchases of property, equipment and software under capital leases Lease Obligation Incurred Contingent consideration Contingent Consideration [Member] Contingent consideration [Member]. Capital Unit, Class [Domain] Capital Unit, Class [Domain] 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 TheTransactions Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Prior To TheTransactions Operating activities: Net Cash Provided by (Used in) Operating Activities [Abstract] Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table] Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table] Effect of dilutive securities (in shares) Weighted Average Number Diluted Shares Outstanding Adjustment Continuing Equity Owners Continuing Equity Owners [Member] Continuing Equity Owners Commission receivable – non-current Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed, Commission Receivable, Non Current Business combination recognized identifiable assets acquired and liabilities assumed commission receivable non current. 2019 Earnout 2019 Earnout [Member] 2019 Earnout Segment Reporting [Abstract] Segment Reporting [Abstract] Non-cash investing and financing activities: Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Net loss per share of Class A common stock—basic and diluted (in dollars per share) Earnings Per Share, Basic and Diluted Net Carrying Amount Finite-Lived Intangible Assets, Net Conversion of Redeemable Class B Units Stock Issued During Period, Value, Conversion of Units Customer [Domain] Customer [Domain] Debt Disclosure [Abstract] Debt Disclosure [Abstract] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Income Statement Location [Domain] Income Statement Location [Domain] Lease expenses incurred Related Party Transaction, Expenses from Transactions with Related Party Statistical Measurement [Axis] Statistical Measurement [Axis] 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 Members’ interest Members' Capital Net revenues Commission revenue for the period Total revenues Revenue from Contract with Customer, Including Assessed Tax Total consideration transferred Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net Beginning balance Ending balance Contract with Customer, Asset, after Allowance for Credit Loss Basis of Presentation and Significant Accounting Policies Basis of Accounting, Policy [Policy Text Block] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Commissions Receivable and Revenue Recognition Revenue from Contract with Customer [Policy Text Block] 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 Equity method investment ownership percentage Equity Method Investment, Ownership Percentage Schedule of Finite-Lived Intangible Assets [Table] Schedule of Finite-Lived Intangible Assets [Table] Deferred offering costs Deferred Offering Costs Liquidation proceeds per unit (in dollars per share) Temporary Equity, Liquidation Preference Per Share Investment, Name [Axis] Investment, Name [Axis] Common stock, shares authorized (in shares) Common Stock, Shares Authorized Vesting Installment Three Share-based Payment Arrangement, Tranche Three [Member] Accumulated Amortization Finite-Lived Intangible Assets, Accumulated Amortization Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Proceeds received upon issuance of preferred units Proceeds from Issuance of Preferred Limited Partners Units Entity Central Index Key Entity Central Index Key Entity Emerging Growth Company Entity Emerging Growth Company Non-Controlling Interest Noncontrolling Interest [Member] Coupon rate Coupon Rate On Senior Preferred Securities Coupon rate on senior preferred securities. Schedule of Revenue by Major Customers, by Reporting Segments [Table] Schedule of Revenue by Major Customers, by Reporting Segments [Table] Sale of Stock [Domain] Sale of Stock [Domain] Share-based compensation Share-based Payment Arrangement, Noncash Expense 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] Borrowings under revolving credit facilities Proceeds from Lines of Credit Long-term debt, net of current portion Total long-term debt Long-term Debt, Excluding Current Maturities Technology Information Technology and Data Processing Effect of the Transactions (in shares) Stockholders' Equity, Change in Reporting Entity, Shares Stockholders' Equity, Change in Reporting Entity, Shares Credit Facility [Domain] Credit Facility [Domain] Beginning balance Ending balance Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value Business combination equity interest Issued (in shares) Business Acquisition, Equity Interest Issued or Issuable, Number of Shares Income Taxes Income Tax Disclosure [Text Block] Antidilutive Securities [Axis] Antidilutive Securities [Axis] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Noncontrolling interest parent ownership percentage Noncontrolling Interest, Ownership Percentage by Parent 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] Concentration Risk Type [Axis] Concentration Risk Type [Axis] Redeemable Class B unit accretion Redeemable Class B unit accretion Temporary Equity, Accretion to Redemption Value 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. Commissions payable Increase (Decrease) In Contract With Customer, Liability, Commissions Payable Increase (Decrease) In Contract With Customer, Liability, Commissions Payable Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued Commissions receivable – non-current Commissions receivable – non-current Contract with Customer, Asset, Net, Noncurrent Liabilities and stockholders/members’ equity Liabilities and Equity [Abstract] Other long-term assets Other Assets, Noncurrent Intangible Assets, Net (Excluding Goodwill) [Abstract] Intangible Assets, Net (Excluding Goodwill) [Abstract] Non-Exclusive Aircraft Dry Lease Agreement NonExclusive Aircraft Dry Lease Agreement [Member] Non-Exclusive Aircraft Dry Lease Agreement Net working capital Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Other Financing activities: Net Cash Provided by (Used in) Financing Activities [Abstract] 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 Total debt Long-term Debt Schedule of Indefinite-Lived Intangible Assets [Table] Schedule of Indefinite-Lived Intangible Assets [Table] Settlement of contingent consideration liability Settlement Of Contingent Consideration Liability Settlement Of Contingent Consideration Liability 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 Summary of Commissions Receivable Activity Contract with Customer, Asset and Liability [Table Text Block] Consideration payable as shares Fair value of GHH, LLC Class A and B Common Units issued Business Combination, Consideration Transferred, Equity Interests Issued and Issuable Other current liabilities Other Liabilities, Current Sale of Stock [Axis] Sale of Stock [Axis] Payment terms Revenue From Contract with Customer, Payment Terms Revenue From Contract with Customer, Payment Terms Accounting Policies [Abstract] Accounting Policies [Abstract] Additional Paid-in Capital Additional Paid-in Capital [Member] Balance Sheet Accounts Revenue from Contract with Customer [Text Block] Stock issued for continuing equity owners (in shares) Stock Issued During Period, Shares, Acquisitions Accounts receivable Accounts Receivable [Member] Cash receipts for the period Proceeds from Commissions Received Acquisition of business, net of cash Payments to Acquire Businesses, Net of Cash Acquired Internal channel Medicare Internal Segment [Member] Medicare Internal Segment Customer care and enrollment Business Development Entity Address, Address Line One Entity Address, Address Line One Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Business Combinations [Abstract] Business Combinations [Abstract] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Cash consideration paid Cash paid Payments to Acquire Businesses, Gross Prepayment Percentage Two Prepayment Percentage Two Member [Member] Prepayment percentage two member. Entity Address, State or Province Entity Address, State or Province Income Statement Location [Axis] Income Statement Location [Axis] 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 Business Acquisition [Axis] Business Acquisition [Axis] Customer concentration risk Customer Concentration Risk [Member] Operating Segments Operating Segments [Member] Net 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 Ratio of LLC Interests to Class B common stock Number Of Shares Of LLC Interests To Class B Common Stock, Ratio Number Of Shares Of LLC Interests To Class B Common Stock, Ratio IPO IPO [Member] Vesting Installment One Share-based Payment Arrangement, Tranche One [Member] Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Related Party Transaction [Line Items] Related Party Transaction [Line Items] 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 Segment profit (loss): Operating Income (Loss) [Abstract] Vesting Installment Two Share-based Payment Arrangement, Tranche Two [Member] Total consideration Business Combination, Consideration Transferred Effect of the Transactions Stockholders' Equity, Change in Reporting Entity Senior preferred earnout stock Senior Preferred Earnout Stock [Member] Senior preferred earnout stock. Business Acquisition [Line Items] Business Acquisition [Line Items] Accounts payable Accounts Payable, Current General and administrative General and Administrative Expense Commissions payable – non-current Contract With Customer, Liability, Noncurrent, Commissions Payable Contract With Customer, Liability, Noncurrent, Commissions Payable Indefinite-lived Intangible Assets [Line Items] Indefinite-lived Intangible Assets [Line Items] Revenue, Major Customer [Line Items] Revenue, Major Customer [Line Items] Purchase of LLC Interests from Continuing Equity Owners Payments to redeem LLC Interests Payments To Acquire Limited Liability Company Interests, Financing Activities Payments To Acquire Limited Liability Company Interests, Financing Activities Accrued liabilities Accrued Liabilities, Current 2020 Earnout 2020 Earnout [Member] 2020 Earnout LLC interests held (in shares) Common Unit, Held Common Unit, Held Entity Interactive Data Current Entity Interactive Data Current Common stock, shares issued (in shares) Common Stock, Shares, Issued Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Total operating expenses Costs and Expenses Major Medical Major Medical [Member] Major medical member. Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Class A Common Units Class A Common Units [Member] Class a common units. Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Members’ Equity Member Units [Member] Contract with Customer, Asset [Roll Forward] Contract with Customer, Asset [Roll Forward] Contract with Customer, Asset Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Changes to the Fair value of the Contingent Consideration Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Class B Common Units Class B Common Units [Member] Class b common units. Loss Per Share Earnings Per Share [Text Block] Award Type [Domain] Award Type [Domain] Issuance of Senior Preferred Earnout Units (in shares) Issuance Of Senior Preferred Earnout Units Units Issuance of senior preferred earnout units, units. Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Commission Revenue Commission Revenue [Policy Text Block] Commission revenue [Policy]. Revolving Credit Facility Revolving Credit Facility [Member] Internal channel Individual And Family Plan And Other Internal Segment [Member] Individual And Family Plan And Other Internal Segment Incremental Term Loan Facility Incremental Term Loan Facility [Member] Incremental term loan facility [Member]. Indefinite-lived Intangible Assets, Major Class Name [Domain] Indefinite-lived Intangible Assets, Major Class Name [Domain] 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 Vesting percentage Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage Accelerated vesting, number of awards (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Accelerated Vesting, Number Sales revenue Revenue Benchmark [Member] Ownership [Domain] Ownership [Domain] Net loss subsequent to the Transactions Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Subsequent To TheTransactions Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Subsequent To TheTransactions Five customers Five Customers [Member] Five Customers Summary of Company's Long-term Debt Schedule of Long-term Debt Instruments [Table Text Block] Indefinite-lived Intangible Assets [Axis] Indefinite-lived Intangible Assets [Axis] Effective tax rate Effective Income Tax Rate Reconciliation, Percent Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] 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 Commissions receivable Increase (Decrease) in Contract with Customer, Asset Acquisition Business Combination Disclosure [Text Block] Common stock Common Stock, Value, Issued Blizzard Midco Blizzard Midco, LLC [Member] Blizzard Midco, LLC Alternate Base Rate Alternate Base Rate [Member] Marketing and advertising Selling and Marketing Expense [Member] GHH, LLC GoHealth Holdings, LLC [Member] GoHealth Holdings, LLC Vesting [Domain] Vesting [Domain] Deferred revenue Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Contract With Customer, Liability, Deferred Revenue Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Contract With Customer, Liability, Deferred Revenue Counterparty Name [Domain] Counterparty Name [Domain] Effect of purchase of LLC Interests Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests Incremental Revolving Credit Facility Incremental Revolving Credit Facility [Member] Incremental revolving credit facility [Member]. Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Summary of Purchase Consideration Business Combination Components Of Purchase Consideration [Table Text Block] Business combination components of purchase consideration [Table text block]. Commissions payable – non-current Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Contract With Customer, Liability, Commissions Payable Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Contract With Customer, Liability, Commissions Payable Weighted-average shares of Class A common stock outstanding—basic (in shares) Weighted Average Number of Shares Outstanding, Basic Other Stockholders' Equity, Other Equity Components [Axis] Equity Components [Axis] Prescription Drug Plans Prescription Drug Plans [Member] Total stockholders' equity attributable to GoHealth, Inc. Stockholders' Equity Attributable to Parent Amortization of intangible assets Amortization of Intangible Assets Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Concentration Risk Type [Domain] Concentration Risk Type [Domain] Other liabilities Increase (Decrease) in Other Operating Liabilities Supplemental disclosure of cash flow information: Supplemental Cash Flow Elements [Abstract] Mandatory prepayment, no prepayment required if net proceeds are invested (or committed to be invested), period post receipt of net proceeds Line Of Credit Facility, Mandatory Prepayment Not Required, Proceeds Invested Or Committed To Be Invested, Period Post Receipt Of Proceeds Line Of Credit Facility, Mandatory Prepayment Not Required, Proceeds Invested Or Committed To Be Invested, Period Post Receipt Of Proceeds Blocker Company Blocker Company [Member] Blocker Company Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Term Loan Facility Term Loan Facility [Member] Term loan facility [Member]. Predecessor Credit Facility Predecessor Credit Facility [Member] Predecessor Credit Facility Description of Business and Significant Accounting Policies Business Description and Accounting Policies [Text Block] Schedule of Related Party Transactions, by Related Party [Table] Schedule of Related Party Transactions, by Related Party [Table] Schedule of Indefinite-lived Intangible Trademarks Schedule of Indefinite-Lived Intangible Assets [Table Text Block] Fair Value Measurements Fair Value Disclosures [Text Block] Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Commissions receivable – current Less: Commissions receivable – current Contract with Customer, Asset, Net, Current Depreciation and amortization Depreciation, Depletion and Amortization Tax distribution to Class A and Class B unit holders, percent Tax Distribution To Class A And Class B Unit Holders, Percent Tax Distribution To Class A And Class B Unit Holders, Percent Issuance of Common Earnout Units Issuance Of Common Earnout Units Value Issuance of common earnout units value. Gross Carrying Amount Finite-Lived Intangible Assets, Gross External channel Medicare External Segment [Member] Medicare External Segment Summary of Revenue by Major Customers by Reporting Segments Schedule of Revenue by Major Customers by Reporting Segments [Table Text Block] Noncontrolling interest ownership percentage Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners Net issuance of Class A and Class B common stock in connection with the Transactions Stock Issued Preferred stock – $0.0001 par value; 20,000,000 shares authorized; no shares issued and outstanding at September 30, 2020 Preferred Stock, Value, Issued Variable Rate [Axis] Variable Rate [Axis] Security Exchange Name Security Exchange Name Other noncurrent assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets 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 Document Information [Table] Document Information [Table] Related Party Transaction [Axis] Related Party Transaction [Axis] Comprehensive loss Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Equity Component [Domain] Equity Component [Domain] Document Transition Report Document Transition Report Total Individual and Family Plan and Other Individual and Family Plan and Other [Member] Debt issuance costs Debt Issuance Costs, Gross Effect of purchase 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 Credit Agreement Line of Credit [Member] Settlement of Senior Preferred Earnout Units Payments for equity instruments Payments for Repurchase of Preferred Stock and Preference Stock Commission Commission [Member] Commission Income Statement [Abstract] Income Statement [Abstract] Total Medicare Medicare [Member] Effect of the Blocker Merger (in shares) Effect Of Merger, Shares Effect Of Merger, Shares