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positions Accrued Income Taxes, Current Changes in assets and liabilities, net of acquisitions: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract] Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member] Guarantor Obligations, Current Carrying Value Guarantor Obligations, Current Carrying Value Peace of Mind® Extended Service Plan POM Peace of Mind Revenues [Member] Peace of Mind Revenues [Member] Retained Earnings (Deficit) Retained Earnings [Member] Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Entity Address, Postal Zip Code Entity Address, Postal Zip Code Restatement Determination Date Restatement Determination Date Receivables for U.S. assisted and DIY tax preparation and related fees 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[Member] Wave HQ Inc. 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Contingent business acquisition obligations Business Combination, Contingent Consideration, Liability Amortization Amortization of Intangible Assets Cash and cash equivalents - restricted Restricted Cash and Cash Equivalent, Current Selling, general and administrative Selling, General and Administrative Expense Depreciation and amortization Depreciation, Depletion and Amortization Other noncurrent assets Other Assets, Noncurrent Entity Central Index Key Entity Central Index Key PEO Name PEO Name Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member] Estimated amortization, 2022 Finite-Lived Intangible Assets, Amortization Expense, Next Rolling 12 Months Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Revolving credit facility Revolving Credit Facility [Member] COMPREHENSIVE LOSS: Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract] Change in tax benefits that are reasonably possible Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit Arrangement Duration Trading Arrangement Duration Current deferred revenue Contract with Customer, Liability, Current Beginning balance Ending balance Premium Receivable, Allowance for Credit Loss Prepaid expenses, other current and noncurrent assets Increase (Decrease) in Prepaid Expense and Other Assets Exercise Price Award Exercise Price Entity Filer Category Entity Filer Category Local Phone Number Local Phone Number Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Unrecognized compensation costs, nonvested shares and units Share-Based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount Other, net Payment for (Proceeds 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Balance Financing Receivable, before Allowance for Credit Loss Debt Instrument [Axis] Debt Instrument [Axis] Business Combination [Line Items] Business Combination [Line Items] Credit Facility [Domain] Credit Facility [Domain] Gross Carrying Amount Finite-Lived Intangible Assets, Gross STOCKHOLDERS' EQUITY: Equity, Attributable to Parent [Abstract] Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] Entity Address, Address Line One Entity Address, Address Line One Acquisition of treasury shares(2) Treasury Stock, Value, Acquired, Cost Method Accumulated Other Comprehensive Loss(1) AOCI Attributable to Parent [Member] Interest rate Debt Instrument, Interest Rate, Stated Percentage Allowance for doubtful accounts Accounts Receivable, Allowance for Credit Loss, Current Operating lease liabilities Operating Lease, Liability, Noncurrent Gross unrecognized tax benefits increase (decrease) Unrecognized Tax Benefits, Period Increase (Decrease) Standard guarantee accrual amount Standard Guarantee Accrual Amount Standard guarantee accrual amount Franchise loans funded Payments For Loans Made To Franchisees Payments For Loans Made To Franchisees Other Other revenue [Member] Other revenue [Member] Fair Value as of Grant Date Award Grant Date Fair Value Entity Registrant Name Entity Registrant Name Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Components of Long-Term Debt Schedule of Long-Term Debt Instruments [Table Text Block] Accrued additions to property and equipment Accrued Additions to Property and Equipment Accrued Additions to Property and Equipment Total operating expenses Costs and Expenses Document Quarterly Report Document Quarterly Report Disposals and foreign currency changes, net Goodwill Disposals and Other Goodwill disposals and other Estimated fair value of long-term debt Long-Term Debt, Fair Value Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Provision for credit losses Premium Receivable, Credit Loss Expense (Reversal) Nonvested units granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Granted Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Title Trading Arrangement, Individual Title Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Service revenues Service [Member] Schedule of Intangible Assets Schedule of Finite-Lived Intangible Assets [Table Text Block] Repayments of Long-Term Lines of Credit Repayments of Long-Term Lines of Credit Restatement Determination Date: Restatement Determination Date [Axis] Swingline Loans Swingline Credit Facility [Member] Swingline Credit Facility [Member] Stock-based awards exercised or vested Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture Non-PEO NEO Non-PEO NEO [Member] Emerald Advance® EAs Emerald Advance Term Loans [Member] Emerald Advance Term Loans Other, net Proceeds from (Payment for) Other Financing Activity Interest expense on borrowings Interest Expense, Debt Name Trading Arrangement, Individual Name Allowance Financing Receivable, Allowance for Credit Loss All Award Types Award Type [Domain] Stock Issued During Period, Value, Other Stock Issued During Period, Value, Other Other Other Receivables [Member] Other Receivables [Member] Equity Awards Adjustments Equity Awards Adjustments [Member] Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block] Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Compensation Amount Outstanding Recovery Compensation Amount Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Amounts recognized on previous deferrals Contract with Customer, Liability, Revenue Recognized Discontinued Operation, Tax Effect of Discontinued Operation Discontinued Operation, Tax Effect of Discontinued Operation MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Name Awards Close in Time to MNPI Disclosures, Individual Name Emerald Card® and SpruceSM Fees from Emerald Card [Member] Fees from Emerald Card [Member] H&R Block's Instant Refund® receivables H&R Block's Instant Refund® receivables H&R Block Instant Refund [Member] H&R Block Instant Refund [Member] Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] REVENUES: Revenues [Abstract] Stock-based compensation APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Less treasury shares, at cost, of 30,085,317 and 30,420,033 Treasury Stock, Value Long-Term Debt and Lease Obligation Long-Term Debt and Lease Obligation Accumulated other comprehensive loss Accumulated Other 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depreciation and amortization Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Accounts, Notes, Loans and Financing Receivable [Line Items] Accounts, Notes, Loans and Financing Receivable [Line Items] Company Selected Measure Name Company Selected Measure Name Remaining franchise equity lines of credit-undrawn commitment Remaining Obligation For Unfunded Letter Of Credit Remaining obligation for unfunded letter of credit. International International [Member] International [Member] Senior Notes Senior Notes [Member] Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] Accrued dividends payable to common shareholders Dividends Payable Purchased technology Purchased Technology [Member] Purchased Technology [Member] All Executive Categories All Executive Categories [Member] Repayments of senior debt Repayments of Senior Debt Common stock, no par, stated value $0.01 per share, 800,000,000 shares authorized, shares issued of 156,506,438 and 164,367,434 Common Stock, Value, Issued Goodwill [Roll Forward] Goodwill [Roll Forward] Amounts allocated to participating securities Undistributed Earnings (Loss) Allocated to Participating Securities, Basic COMMITMENTS AND CONTINGENCIES Commitments and Contingencies Disclosure [Text Block] Dilutive weighted average common shares (in shares) Weighted Average Number of Shares Outstanding, Diluted COMMITMENTS AND CONTINGENCIES Commitments and Contingencies Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] Business Combination [Axis] Business Combination [Axis] Provision for credit losses Provision For Bad Debts And Loan Losses Provision for bad debts and loan losses. Entity Small Business Entity Small Business Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] LONG-TERM DEBT Long-Term Debt [Text Block] Document Transition Report Document Transition Report Underlying Securities Award Underlying Securities Amount Equity Component [Domain] Equity Component [Domain] Document Period End Date Document Period End Date PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Customer Advance, Line Of Credit, Outstanding Amount Customer Advance, Line Of Credit, Outstanding Amount Customer Advance, Line Of Credit, Outstanding Amount Franchisee and competitor businesses Franchisee and Competitor Businesses [Member] Franchisee and Competitor Businesses [Member] INCOME TAXES Income Tax Disclosure [Text Block] Accrued Purchase Of Common Stock Accrued Purchase Of Common Stock Accrued Purchase Of Common Stock Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] Senior Notes, 5.250%, due October 2025 Senior Notes due 2025 [Member] Senior Notes due 2025 [Member] Document Type Document Type EARNINGS PER SHARE AND STOCKHOLDERS' EQUITY Earnings Per Share [Text Block] Name Outstanding Recovery, Individual Name Product and Service [Axis] Product and Service [Axis] Total revenues Revenue from Contract with Customer, Excluding Assessed Tax All Individuals All Individuals [Member] Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Capital expenditures Payments to Acquire Property, Plant, and Equipment Name Forgone Recovery, Individual Name Total current assets Assets, Current Amount Finite-Lived Intangible Assets Acquired Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member] Senior Notes, 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operations, net of tax benefits of $135 and $345 Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest Refund Transfers Refund Transfer Revenues [Member] Refund Transfer Revenues [Member] Deferred Type [Domain] Deferred Type [Domain] [Domain] for Deferred Type [Axis] Repurchase and retirement of common shares Stock Repurchased and Retired During Period, Value Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Year Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Year Royalties and other receivables from franchisees Royalties From Franchisees [Member] Royalties from Franchisees [Member] Acquisition of treasury shares (in shares) Treasury Stock, Shares, Acquired Income taxes paid, net (includes payments for purchased investment tax credits) Income Taxes Paid, Net Prior year and before Prior Year Of Origination and Before [Member] Prior Year Of Origination and Before [Member] Estimated amortization, 2024 Finite-Lived Intangible Asset, Expected Amortization, Year Two Award Timing Disclosures [Line Items] Accrued salaries, wages and payroll taxes Employee-related Liabilities, Current Maximum borrowing capacity Line of Credit Facility, Current Borrowing Capacity Trade name Trade Names [Member] Deferred Revenue Deferred Revenue [Member] Deferred Revenue [Member] Maximum quarterly debt-to-EBITDA ratio Debt Instrument, Covenant, Quarterly Debt To EBITDA Ratio Debt Instrument, Covenant, Quarterly Debt To EBITDA Ratio NET LOSS Net loss Net Income (Loss) Attributable to Parent Expiration Date Trading Arrangement Expiration Date Other Commitments [Domain] Other Commitments [Domain] Allowance for Doubtful Accounts [Roll Forward] Accounts Receivable, Allowance for Credit Loss [Roll Forward] Property and equipment, at cost, less accumulated depreciation and amortization of $844,866 and $828,744 Property, Plant and Equipment, Net Amounts deferred Contract with Customer, Liability, Amount Deferred Contract with Customer, Liability, Amount Deferred Adoption Date Trading Arrangement Adoption Date Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Receivables Increase (Decrease) in Accounts Receivable Entity Current Reporting Status Entity Current Reporting Status Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Customer relationships Customer Relationships Customer Relationships [Member] Retained earnings (deficit) Retained Earnings (Accumulated Deficit) Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] Executive Category: Executive Category [Axis] Proceeds from Issuance of Long-Term Debt Proceeds from Issuance of Long-Term Debt Current Fiscal Year End Date Current Fiscal Year End Date Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member] Other income (expense), net Other Nonoperating Income (Expense) Statement [Table] Statement [Table] Long-term Accounts Receivable, after Allowance for Credit Loss, Noncurrent Adjustments to reconcile net loss to net cash used in operating activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] CASH FLOWS FROM FINANCING ACTIVITIES: Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] Beginning Balances, (in shares) Ending Balances, (in shares) Shares, Issued Contract with Customer, Liability Contract with Customer, Liability Deferred revenue Contract with Customer, Liability Investment Tax Credit Investment Tax Credit Unrecognized tax benefits Unrecognized Tax Benefits Antidilutive securities excluded from computation of earnings per share, amount (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount All Adjustments to Compensation All Adjustments to Compensation [Member] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Accounts payable and accrued expenses Accounts Payable and Accrued Liabilities, Current Amendment Flag Amendment Flag Schedule of Acquired Finite-Lived Intangible Assets by Major Class Schedule of Acquired Finite-Lived Intangible Assets by Major Class [Table Text Block] Other Commitments [Table] Other Commitments [Table] Termination Date Trading Arrangement Termination Date Net cash used in financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Measure: Measure [Axis] Deferred tax liabilities and reserves for uncertain tax positions Liability for Uncertainty in Income Taxes, Noncurrent Deferred Wages Deferred Wages [Member] Deferred Wages [Member] Receivable Type [Domain] Receivable [Domain] Basic weighted average common shares (in shares) Weighted Average Number of Shares Outstanding, Basic Deferred taxes Deferred Income Tax Expense (Benefit) Including Discontinued Operations Deferred Income Tax Expense (Benefit) Including Discontinued Operations Computations of Basic And Diluted Earnings Per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Segment Reporting [Abstract] Software receivables from retailers Software Receivable from Retailers [Member] Software Receivable from Retailers [Member] Costs of revenues Cost of Revenue Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Debt Disclosure [Abstract] Debt Disclosure [Abstract] Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Entity Tax Identification Number Entity Tax Identification Number OPERATING EXPENSES: Costs and Expenses [Abstract] Accounts Receivable, Allowance for Credit Loss, Writeoff Charge-offs, recoveries and other Accounts Receivable, Allowance for Credit Loss, Writeoff Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Common stock, stated value per share (in usd per share) Common Stock, Par or Stated Value Per Share Common stock, shares issued (in shares) Common Stock, Shares, Issued GOODWILL AND INTANGIBLE ASSETS Goodwill and Intangible Assets Disclosure [Text Block] Management Estimates Use of Estimates, Policy [Policy Text Block] Dividends paid Payments of Dividends Schedule of Goodwill Schedule of Goodwill [Table Text Block] Trading Arrangement: Trading Arrangement [Axis] Income tax receivables, accrued income taxes and income tax reserves Increase (Decrease) in Income Taxes Payable Total Shareholder Return Amount Total Shareholder Return Amount Loss Contingencies [Line Items] Loss Contingencies [Line Items] Change in foreign currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Insider Trading Arrangements [Line Items] Security Exchange Name Security Exchange Name Payments from franchisees Proceeds from Collection of Franchise Loans Receivable Proceeds from Collection of Franchise Loans Receivable Total liabilities Liabilities Discontinued Operations Interest Expense Allocated to Discontinued Operation [Policy Text Block] Aggregate principal amount Line of Credit Facility, Maximum Borrowing Capacity Purchase Commitment, Remaining Minimum Amount Committed Purchase Commitment, Remaining Minimum Amount Committed Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Deferred revenue and other current liabilities Other Liabilities, Current Assisted tax preparation Tax Preparation Fees [Member] Tax Preparation Fees [Member] Statement [Line Items] Statement [Line Items] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Cash and cash equivalents Cash and Cash Equivalent Schedule of Receivables Based On Year of Origination Schedule of Receivables Based on Year of Origination [Table Text Block] Schedule of Receivables Based on Year of Origination [Table Text Block] Common Stock Common Stock [Member] Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Non-NEOs Non-NEOs [Member] Schedule of Litigation and Related Contingencies [Table] Schedule of Litigation and Related Contingencies [Table] Schedule of Litigation and Related Contingencies [Table] Net decrease in cash and cash equivalents, including restricted balances Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Potential dilutive shares (in shares) Weighted Average Number of Shares Outstanding, Diluted, Adjustment