Deferred Tax Asset [Domain] Deferred Tax Asset [Domain] Maximum [Member] Maximum [Member] Portion at Fair Value Measurement [Member] Portion at Fair Value Measurement [Member] Statistical Measurement [Domain] Statistical Measurement [Domain] Proceeds from (principal repayments of) notes payable-other and CDD bond obligations Proceeds from (Repayments of) Notes Payable Title of 12(b) Security Title of 12(b) Security Carrying (Reported) Amount, Fair Value Disclosure [Member] Reported Value Measurement [Member] Document Fiscal Year Focus Document Fiscal Year Focus Valuation Allowance for Impairment of Recognized Servicing Assets, Balance Valuation Allowance for Impairment of Recognized Servicing Assets, Balance Acquisition and integration costs Business Combination, Acquisition-Related Cost, Expense Notes payable - homebuilding operations Lines of Credit, Fair Value Disclosure Segment Reporting [Abstract] Segment Reporting [Abstract] Performance bonds outstanding Outstanding Performance Bonds Outstanding performance and surety bonds related to site improvements Common shares - $0.01 par value; authorized 58,000,000 shares at both September 30, 2026 and December 31, 2025; issued 30,137,141 shares at both September 30, 2026 and December 31, 2025 Common Stock, Value, Issued Interest expense Interest Expense, Operating and Nonoperating Charges related to stucco-related claims Standard and Extended Product Warranty Accrual, Period Increase (Decrease) Financial Instruments - Fair Value and Carrying Value [Abstract] Financial Instruments - Fair Value and Carrying Value [Abstract] Financial Instruments - Fair Value and Carrying Value [Abstract] Embedded Derivative, Fair Value of Embedded Derivative Liability Embedded Derivative, Fair Value of Embedded Derivative Liability Legal Reserve Loss Contingency Accrual Total valuation adjustments and write-offs land deposit write-offs Total valuation adjustments and write-offs 2022 [Member] 2022 [Member] 2022 Derivative, by Nature [Axis] Derivative Instrument [Axis] Whole Loan contracts for committed IRLCs and mortgage loans held for sale Best Efforts Contracts for Committed Interest Rate Lock Commitments and Mortgage Loans Held for Sale - Fair Value Disclosures (Liabilities) Value of best efforts contracts for committed interest rate lock commitments and mortgage loans held for sale as of the balance sheet date. Amendment Flag Amendment Flag Schedule of Notional Amounts of Outstanding Derivative Positions [Table Text Block] Schedule of Notional Amounts of Outstanding Derivative Positions [Table Text Block] Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Sub-limit for letters of credit Sub-limit for letters of credit Sub-limit for letters of credit Senior Notes due 2030 (a) Senior Notes due 2030 Fair Value Disclosure Senior Notes due 2030 Fair Value Disclosure Land purchase deposits Land Purchase Deposits Carrying value of capitalized payments made in advance for inventory that is expected to be received within one year or the normal operating cycle, if longer. Mortgage loan originations Payment for Origination, Loan, Mortgage, Held-for-Sale Debt Instrument, Maturity Date Debt Instrument, Maturity Date Deferred income tax expense Increase (Decrease) in Deferred Income Taxes Entity Address, State or Province Entity Address, State or Province Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross Common Stock, Par or Stated Value Per Share Common Stock, Par or Stated Value Per Share Debt Instrument, Redemption, Period [Axis] Debt Instrument, Redemption, Period [Axis] Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Basic Weighted Average Number of Shares Outstanding, Basic Weighted Average Number of Shares Outstanding, Basic Fair Value, by Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] Total of Loans Covered by Guarantees Total of Loans Covered by Guarantees The total amount of loans covered by guarantees that said loans could potentially be repurchased in the case certain conditions occur. Accrued compensation Increase (Decrease) in Accrued Salaries Interest income Interest and Other Income Entity Address, City or Town Entity Address, City or Town Other Restrictions on Payment of Dividends Restrictions on payment of dividends Restrictions on payment of dividends - beginning amount for calculation Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Net income from Joint Ventures Net income from Joint Ventures Net income from Joint Ventures Class of Stock [Axis] Class of Stock [Axis] Return of capital from joint venture arrangements Proceeds from Equity Method Investment, Distribution, Return of Capital Other Notes Payable [Abstract] Other Notes Payable [Abstract] Line of Credit Facility, Maximum Borrowing Capacity Line of Credit Facility, Maximum Borrowing Capacity Segment Reporting, Reconciliation of Asset by Segment to Consolidated Segment Reporting, Reconciliation of Asset by Segment to Consolidated [Table Text Block] Disaggregated Revenue [Abstract] Disaggregated Revenue [Abstract] Disaggregated Revenue [Abstract] Proceeds from the sale of mortgage loans Proceeds from Sale, Loan, Mortgage, Held-for-Sale Market Condition Awards [Member] Market Condition Awards [Member] Market Condition Awards [Member] Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Total valuation adjustments and write-offs Total valuation adjustments and write-offs Total valuation adjustments and write-offs recorded during the period. Treasury shares - at cost - 5,105,910 and 4,374,432 shares at September 30, 2026 and December 31, 2025, respectively Treasury Stock, Value Land [Member] Land [Member] Segment Reporting [Table Text Block] Segment Reporting [Table Text Block] Whole Loan contracts for committed IRLCs and mortgage loans held for sale - fair value disclosures (assets) Best Efforts Contracts for Committed Interest Rate Lock Commitments and Mortgage Loans Held for Sale - Fair Value Disclosures (Assets) Best Efforts Contracts for Committed Interest Rate Lock Commitments and Mortgage Loans Held for Sale - Fair Value Disclosures (Assets) Forward sales of mortgage-backed securities Forward Contracts - Fair Value Disclosures (Liabilities) Forward sales of mortgage-backed securities - fair value disclosures (liabilities) Construction [Member] Construction [Member] Fair value adjustment of mortgage loans held for sale Fair value adjustment of mortgage loans held for sale Fair value adjustment of mortgage loans held for sale Document Period End Date Document Period End Date Change in assets and liabilities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract] Mortgage Servicing Rights (MSR) Impairment (Recovery) Mortgage Servicing Rights (MSR) Impairment (Recovery) Net cash provided by (used in) investing activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Debt Instrument, Face Amount Debt Instrument, Face Amount Costs and Expenses [Abstract] Costs and Expenses [Abstract] Security Exchange Name Security Exchange Name Embedded Derivative [Line Items] Embedded Derivative [Line Items] Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Maximum [Member] MaximumMemberOwnership [Member] Maximum Member for Equity Ownership Axis Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Equity Method Investment, Other than Temporary Impairment Equity Method Investment, Other-than-Temporary Impairment Revenue [Abstract] Revenue [Abstract] Revenue [Abstract] Entity Shell Company Entity Shell Company Estimated Repair Costs for Affected Homes Estimated Repair Costs for Affected Homes Estimated Repair Costs for Affected Homes Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized Changes in estimates for pre-existing warranties Standard and Extended Product Warranty Accrual, Increase (Decrease) for Preexisting Warranties Schedule of Product Warranty Liability [Table Text Block] Schedule of Product Warranty Liability [Table Text Block] 2030 Senior Notes 2030 Senior Notes [Member] 2030 Senior Notes Corporate, Financial Services and Unallocated [Member] Corporate, Financial Services and Unallocated [Member] Corporate, Financial Services and Unallocated Earnings Per Share [Text Block] Earnings Per Share [Text Block] Earnings per common share: Earnings Per Share [Abstract] Document Fiscal Period Focus Document Fiscal Period Focus Embedded Derivative, Fair Value of Embedded Derivative, Net [Abstract] TOTAL LIABILITIES Liabilities Trading Symbol Trading Symbol Geographical [Domain] Geographical [Domain] Purchase of property and equipment Payments to Acquire Property, Plant, and Equipment Interest income Interest income, net of interest expense Amount of interest income, net of the cost of borrowed funds accounted for as interest expense. Weighted Average Number of Shares Outstanding [Abstract] Weighted Average Number of Shares Outstanding, Basic [Abstract] cost of product and service sold, excluding impairment of Real Estate Cost of Product and Service Sold, excluding impairment of Real Estate Cost of Product and Service Sold, excluding impairment of Real Estate Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Consolidated inventory not owned Consolidated inventory not owned obligation The transactions occurring during the period resulting in an obligation to purchase land at a future date - a contract in which the entity is deemed to be the primary beneficiary of the arrangement. Incremental Weighted Average Shares Attributable to Dilutive Effect [Abstract] Weighted Average Number of Shares Outstanding, Diluted, Adjustment [Abstract] Amortization of debt issue costs Amortization of Debt Issuance Costs and Discounts Award Date [Axis] Award Date [Axis] 2024 2024 [Member] 2024 Base of restricted payments basket income calculation [Member] Base of restricted payments basket income calculation [Member] Base of restricted payments basket income calculation [Member] 2028 Senior Notes [Member] 2028 Senior Notes [Member] 2028 Senior Notes [Member] NON-CASH TRANSACTIONS DURING THE PERIOD Noncash Investing and Financing Items [Abstract] Investment in joint venture arrangements Investment in joint venture arrangements Payments to Acquire Interest in Subsidiaries and Affiliates Principal repayments of bank borrowings - homebuilding operations Repayments of Bank Debt Model Home Accumulated Depreciation Model Home Accumulated Depreciation Accumulated depreciation related to our model homes in inventory. Credit Facility [Domain] Credit Facility [Domain] OPERATING ACTIVITIES: Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] Financial letters of credit Financial Letters of Credit Financial Letters of Credit Diluted Diluted Weighted Average Number of Shares Outstanding Weighted Average Number of Shares Outstanding, Diluted Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Entity Emerging Growth Company Entity Emerging Growth Company Line of Credit Facility [Table] Line of Credit Facility [Table] Warranty Accrual Rollforward [Abstract] Warranty Accrual Rollforward [Abstract] Warranty Accrual Rollforward [Abstract] Community development district obligations Special Assessment Bond, Noncurrent Operating Loss Carryforwards Operating Loss Carryforwards Line of Credit Facility, Initiation Date Line of Credit Facility, Initiation Date Entities [Table] Entities [Table] Award Date [Domain] Award Date [Domain] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Restricted Payments Basket Calculation [Domain] Restricted Payments Basket Calculation [Domain] [Domain] for Restricted Payments Basket Calculation [Axis] Corporate Notes Corporate Notes Corporate Notes Line of Credit Facility, Current Borrowing Capacity Line of Credit Facility, Current Borrowing Capacity Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] Guarantees [Text Block] Guarantees [Text Block] Treasury Stock, Common Treasury Stock, Common [Member] Letters of Credit Potential Commitments, Amount Letters of Credit Outstanding, Amount Stock-based compensation expense APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Effective Income Tax Rate Reconciliation, Tax Credit, Amount Effective Income Tax Rate Reconciliation, Tax Credit, Amount Stock Redeemed or Called During Period, Shares Stock Redeemed or Called During Period, Shares Effective Income Tax Rate Reconciliation, Percent Effective Income Tax Rate Reconciliation, Percent Dilutive Securities Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements Servicing Asset at Fair Value, Additions Additions of Servicing Asset The value of new servicing assets, acquired or created during the current period through purchases or from transfers of financial assets. Deferral of executive and director compensation Deferred Compensation Arrangement with Individual, Contributions by Employer Stock Repurchased and Retired During Period, Value Stock Repurchased and Retired During Period, Value Warranty expense on homes delivered during the period Standard and Extended Product Warranty Accrual, Increase for Warranties Issued Interest Rate Lock Commitments [Member] Interest Rate Lock Commitments [Member] Performance Condition Awards [Member] Performance Condition Awards [Member] Performance Condition Awards [Member] Depreciation Depreciation Plan Name [Domain] Plan Name [Domain] Scenario [Domain] Scenario [Domain] Operating lease right-of-use assets Operating Lease, Right-of-Use Asset Operating Loss Carryforwards [Line Items] Operating Loss Carryforwards [Line Items] Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Debt Disclosure [Abstract] Debt Disclosure [Abstract] Customer deposits Increase (Decrease) in Customer Deposits Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Segment Reporting [Text Block] Segment Reporting [Text Block] Minimum [Member] Minimum [Member] Notes payable bank - homebuilding operations Notes payable bank - homebuilding operations Long-Term Line of Credit Inventory Inventory - Segments Inventory - Segments, which includes single-family lots, land and land development costs; land held for sale; homes under construction; model homes and furnishings; community development district infrastructure; and consolidated inventory not owned. Financial Bonds Financial Bonds Financial Bonds Northern Homebuilding [Member] Northern Homebuilding [Member] Northern Homebuilding Disaggregation of Revenue [Table Text Block] Disaggregation of Revenue [Table Text Block] Basis of Presentation [Abstract] Basis of Presentation [Abstract] Basis of Presentation [Abstract] LIABILITIES: Liabilities [Abstract] Cash, cash equivalents and restricted cash Cash and Cash Equivalents, Fair Value Disclosure Stockholders' Equity, Beginning Balance Stockholders' Equity, Ending Balance Equity, Including Portion Attributable to Noncontrolling Interest FMBSs related to mortgage loans held for sale Forward Sales of Mortgage-Backed Securities Related to Mortgage Loans Held for Sale Forward Sales of Mortgage-Backed Securities Related to Mortgage Loans Held for Sale Net proceeds from sale of mortgage servicing rights Proceeds from Sale of Mortgage Servicing Rights (MSR) Other liabilities Other Liabilities Business Combination [Line Items] Business Combination [Line Items] Percentage of our aggregate consolidated net income subtracted from base amount of calculation [Member] Percentage of our aggregate consolidated net income subtracted from base amount of calculation [Member] Percentage of our aggregate consolidated net income subtracted from base amount of calculation [Member] Common Stock, Shares Authorized Common Stock, Shares Authorized Embedded Derivative, Fair Value of Embedded Derivative Asset Embedded Derivative, Fair Value of Embedded Derivative Asset Mortgage loans held for sale covered by FMBSs Mortgage Loans Held for Sale Covered by Forward Sales of Mortgage-Backed Securities Mortgage Loans Held for Sale Covered by Forward Sales of Mortgage-Backed Securities Valuation Allowance [Table] Deferred Tax Asset, Valuation Allowance [Table] INVESTING ACTIVITIES: Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] Schedule of Equity Method Investments [Line Items] Schedule of Equity Method Investments [Line Items] Stock Repurchase Program, Authorized Amount Share Repurchase Program, Authorized, Amount Segment Reporting [Line Items] Segment Reporting [Line Items] Senior notes due 2030 - net Senior notes due 2030 Senior notes due 2030 Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount Document Quarterly Report Document Quarterly Report Letters of credit and completion bonds Letters of Credit and Bonds Amount of letters of credit and bonds outstanding as of the reporting date. Notes payable bank - financial service operations Warehouse Agreement Borrowings Total of Guaranteed Loans Inquired About Total of Guaranteed Loans Inquired About Total of loans covered by the guarantees discussed for which inquiries were made by the purchasers of the loans. Obligation for consolidated inventory not owned Obligation for consolidated inventory not owned Includes the liabilities related to the remaining exercise price of land and lot option purchases contracts. Equity invested in LLCs Equity invested in LLCs Amount of equity, excluding non-controlling interest, attributable to the equity method investment of the entity. Debt Disclosure [Text Block] Debt Disclosure [Text Block] Scenario [Axis] Scenario [Axis] Notes receivable Financing Receivable, after Allowance for Credit Loss Investment in joint venture arrangements Equity Method Investments Business Combination [Table] Business Combination [Table] Interest incurred Interest Costs Incurred Mergers, Acquisitions and Dispositions Disclosures [Text Block] Mergers, Acquisitions and Dispositions Disclosures [Text Block] Total Shareholders' Equity [Domain] Equity Component [Domain] Mortgage loans held for sale Financing Receivable, Held-for-Sale, Not Part of Disposal Group, after Valuation Allowance Total costs and expenses Costs and Expenses Other Inventory, Gross [Abstract] Other Inventory, Gross [Abstract] Debt Instrument, Interest Rate, Stated Percentage Debt Instrument, Interest Rate, Stated Percentage TOTAL SHAREHOLDERS' EQUITY Equity, Attributable to Parent Servicing Asset Servicing Asset Other Tax Expense (Benefit) Other Tax Expense (Benefit) ASSETS: Assets [Abstract] Model homes and furnishings - at cost (less accumulated depreciation: September 30, 2026 - $16,462; December 31, 2025 - $14,073) Inventory Model Homes and Furnishings Carrying amount as of the balance sheet date of capitalized model homes and furnishings which will be sold at a later date. Operating lease liabilities Operating Lease, Liability Treasury Stock [Text Block] Treasury Stock [Text Block] JPM Mortgage Repurchase Agreement JPM Mortgage Repurchase Agreement JPM Mortgage Repurchase Agreement Net Operating Loss Carryforward Expiration Dates [Axis] Net Operating Loss Carryforward Expiration Dates [Axis] Net Operating Loss Carryforward Expiration Dates [Axis] Selling, general and administrative expenses Selling, General and Administrative Expense Excess tax benefits on equity compensation Deferred Income Tax Expense (Benefit) Number of Speculative Homes Number of Speculative Homes The number of speculative units (homes not subject to a sales contract) included in homes under construction. Business Combination [Domain] Business Combination [Domain] Incremental Common Shares Attributable to Stock Options Incremental Common Shares Attributable to Stock Options Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements, specifically for stock options. Commitments and Contingencies Disclosure [Text Block] Commitments and Contingencies Disclosure [Text Block] Anti-dilutive stock equivalent awards not included in the calculation of diluted loss per share Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Restricted Stock Units (RSUs) Restricted Stock Units (RSUs) [Member] Other assets Other Combined Assets The aggregate carrying amounts, as of the balance sheet date, of assets not separately disclosed in the balance sheet including cash and cash equivalents, restricted cash, property and equipment - net, and mortgage loans held for sale. Entity Central Index Key Entity Central Index Key Additional paid-in capital Additional Paid in Capital, Common Stock Business Combination [Axis] Business Combination [Axis] Net cash (used in) provided by operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Net Operating Loss Carryforward Expiration Dates [Domain] Net Operating Loss Carryforward Expiration Dates [Domain] Net Operating Loss Carryforward Expiration Dates [Domain] Income Statement [Abstract] Income Statement [Abstract] SHAREHOLDERS' EQUITY: Equity, Attributable to Parent [Abstract] Document Transition Report Document Transition Report Parantheticals - Inventory [Abstract] Parantheticals - Inventory [Abstract] Parantheticals - Inventory [Abstract] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Investment, Name [Axis] Investment, Name [Axis] Deferred Income Tax Assets, Net Deferred Income Tax Assets, Net City Area Code City Area Code Variable Rate [Domain] Variable Rate [Domain] Change in tax benefit from energy efficient home credits Change in tax benefit from energy efficient home credits Change in tax benefit from energy efficient home credits Other, net Other, net Other, net Stock Repurchase Program, Authorized Amount increase/decrease Stock Repurchase Program, Authorized Amount increase/decrease Stock Repurchase Program, Authorized Amount increase/decrease Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Forward sales of mortgage-backed securities Forward Contracts - Fair Value Disclosure (Assets) Forward sales of mortgage-backed securities Statement [Line Items] Statement [Line Items] Consolidated Inventory Not Owned Land under Purchase Options, Recorded Total assets Assets Commitments to extend real estate loans (Liabilities) Interest Rate Lock Commitments - Fair Value Disclosures (Liabilities) Interest Rate Lock Commitments - Fair Value Disclosures (Liabilities) Entity [Domain] Entity [Domain] Operating Segments Operating Segments [Member] Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Gain (loss) on Hedging Activity Gain (Loss) on Hedging Activity Product Warranty Liability [Table] Product Warranty Liability [Table] Mortgage loans held for sale Loan, Mortgage, Held-for-Sale, Fair Value Disclosure Notes payable - other Loans Payable, Fair Value Disclosure Share-based Payment Arrangement [Text Block] Share-Based Payment Arrangement [Text Block] Other assets Increase (Decrease) in Other Operating Assets Amortization of mortgage servicing rights Amortization of Mortgage Servicing Rights (MSRs) Shares Outstanding, Beginning Balance Shares Outstanding, Ending Balance Shares, Outstanding Restricted Payments Basket Equity Restrictions Minimum [Member] MinimumMemberOwnership [Member] Minimum Member for Equity in Ownership axis Share-based Payment Arrangement, Expense Share-Based Payment Arrangement, Expense Fair Value, by Balance Sheet Grouping, Disclosure Item Amounts [Axis] Measurement Basis [Axis] Goodwill Goodwill Fair Value of Financial Instrument Assumptions [Line Items] Fair Value of Financial Instrument Assumptions [Line Items] [Line Items] for Fair Value of Financial Instrument Assumptions [Table] Stock options exercised, shares Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Retained Earnings [Member] Retained Earnings [Member] Revolving Credit Facility [Member] Revolving Credit Facility [Member] Restatement [Domain] Revision of Prior Period [Domain] Fair Value, Assets and Liabilities Measured on Recurring Basis, Gain (Loss) Included in Earnings [Abstract] Fair Value, Assets and Liabilities Measured on Recurring Basis, Gain (Loss) Included in Earnings [Abstract] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Fair Value, by Balance Sheet Grouping [Table Text Block] Fair Value, by Balance Sheet Grouping [Table Text Block] Debt issue costs Payments of Debt Issuance Costs Diluted Earnings Per Share, Diluted Earnings Per Share, Diluted Entity Current Reporting Status Entity Current Reporting Status Net cash (used in) provided by financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Embedded Derivative [Table] Embedded Derivative [Table] Community development district infrastructure Community development district infrastructure Non-cash transaction: Reduction of community development district infrastructure liability Net proceeds from (repayment of) bank borrowings - financial services operations Proceeds from (Repayments of) Short-Term Debt, Maturing in Three Months or Less Line of Credit Facility [Line Items] Line of Credit Facility [Line Items] Fair Value Measurements [Abstract] Fair Value Measurements [Abstract] 3. Fair Value Measurements [Abstract] Adjustments to reconcile net income to net cash used in operating activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] Proceeds from bank borrowings - homebuilding operations Proceeds from Bank Debt Share-based Payment Arrangement [Abstract] Share-Based Payment Arrangement [Abstract] FINANCING ACTIVITIES: Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Property and equipment - net Property, Plant, and Equipment, after Accumulated Depreciation, Depletion, and Amortization Product Warranty Liability [Line Items] Product Warranty Liability [Line Items] Maximum borrowing availability subject to limit Line of Credit Facility, Remaining Borrowing Capacity Capitalized Interest, beginning of period Capitalized Interest, end of period Real Estate Inventory, Capitalized Interest Costs Senior notes due 2028 - net Senior notes due 2028 2028 Notes Inventory Disclosure [Text Block] Inventory Disclosure [Text Block] Stock options exercised Stock Issued During Period, Value, Stock Options Exercised Estimate of Fair Value, Fair Value Disclosure [Member] Estimate of Fair Value Measurement [Member] Revenue from Contract with Customer [Text Block] Revenue from Contract with Customer [Text Block] Financial letters of credit representing deposits on land and lot purchase agreements Outstanding Letters of Credit in Lieu of Cash Deposits under Certain Land Option Contracts Outstanding letters of credit in lieu of cash deposits under certain land option contracts. Single-family lots, land and land development costs Inventory, Real Estate, Land and Land Development Costs Income Tax Jurisdiction, Domestic State and Local [Member] Income Tax Jurisdiction, Domestic State and Local [Member] Performance letters of credit outstanding Performance letters of credit outstanding Performance letters of credit outstanding Notional Disclosures [Abstract] Notional Disclosures [Abstract] Inventory Increase (Decrease) in Inventories Deferred Compensation Arrangement with Individual, Distribution Paid Deferred Compensation Arrangement with Individual, Distribution Paid Distribution of single-family lots from joint venture arrangements Distribution of single-family lots from unconsolidated LLC's Distribution of single-family lots from unconsolidated LLC's Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant Segment Reporting [Table] Segment Reporting [Table] Guarantees [Abstract] Guarantees [Abstract] Schedule of Equity Method Investments [Table] Equity Method Investment [Table] Real Estate Inventory, Capitalized Interest Costs [Roll Forward] Real Estate Inventory, Capitalized Interest Costs [Roll Forward] Commitments and Contingencies Disclosure [Abstract] Operating Income Operating Income (Loss) Current Fiscal Year End Date Current Fiscal Year End Date Valuation Allowance by Deferred Tax Asset [Axis] Valuation Allowance by Deferred Tax Asset [Axis] Whole loan contracts and related committed IRLCs Notional Amount of Best Effort Contracts and Related Committed Interest Rate Lock Commitments Notional Amount of Best Effort Contracts and Related Committed Interest Rate Lock Commitments Financial Instrument [Line Items] Derivative [Line Items] Production Related Impairments or Charges Production Related Impairments or Charges Notes payable - financial services operations Notes Payable, Fair Value Disclosure Gain (Loss) On Assets and Liabilities Measured On A Recurring Basis Gain (Loss) On Assets and Liabilities Measured On A Recurring Basis The amount of gain (loss) recognized in financial services revenue during the period. Entity File Number Entity File Number Company's investment in joint development or similar agreements Company's investment in joint development or similar agreements Company's investment in joint development or similar agreements Financial Service Financial Service [Member] Inventory valuation adjustments and abandoned land transaction write-offs Asset, Impairment Loss Common Stock, Shares, Issued Common Stock, Shares, Issued Equity Method Investments and Joint Venture Arrangements Disclosure [Text Block] Equity Method Investments and Joint Ventures Disclosure [Text Block] Entity Information [Line Items] Entity Information [Line Items] Treasury Stock, Common, Shares Treasury Stock, Common, Shares Forward Sales of Mortgage Backed Securities [Member] Forward Contracts [Member] Basis point spread on variable rate under Credit Facility Basis point spread on variable rate under warehouse Long-Term Debt, Percentage Bearing Variable Interest, Percentage Rate 2023 [Member] 2023 [Member] 2023 Statement, Equity Components [Axis] Equity Components [Axis] Product and Service [Domain] Product and Service [Domain] Income taxes Income Tax Paid, after Refund Received Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Entity Interactive Data Current Entity Interactive Data Current Variable Rate [Axis] Variable Rate [Axis] Senior Notes due 2028 (a) Senior Notes due 2028 Fair Value Disclosure Senior Notes due 2028 Fair Value Disclosure Entity Small Business Entity Small Business Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Table] Fair Value, Recurring and Nonrecurring [Table] Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Table Text Block] Real Estate Inventory, Capitalized Interest Costs [Table Text Block] Real Estate Inventory, Capitalized Interest Costs [Table Text Block] Document Type Document Type Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Loss on Extinguishment of Debt Gain (Loss) on Extinguishment of Debt Fair Value of Financial Instrument Assumptions [Table] Fair Value of Financial Instrument Assumptions [Table] Fair Value of Financial Instrument Assumptions [Table] Debt Instrument, Redemption Price, Percentage Debt Instrument, Redemption Price, Percentage Goodwill [Abstract] Goodwill [Abstract] Goodwill [Abstract] Loan Repurchase Guarantee Liability Loan Repurchase Guarantee Liability Maximum potential amount of future payments the guarantor could be required to make under the Company's subsidiary loan repurchase guarantees. Stock Repurchase Program, Remaining Authorized Repurchase Amount Share Repurchase Program, Remaining Authorized, Amount Community Development District Community Development District A CDD is a unit of local government created to allow for the construction and maintenance of long-term infrastructure through alternative financing sources. CDDs may utilize bond financing to fund construction or acquisition of certain on-site and off-site infrastructure improvements near or within a community. Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Local Phone Number Local Phone Number Deposits on real estate under option or contract Advances on Inventory Purchases Entity Address, Postal Zip Code Entity Address, Postal Zip Code Entity Registrant Name Entity Registrant Name Maximum Borrowing Availability under all Credit Lines Maximum Borrowing Availability under all Credit Lines Maximum Borrowing Availability under all Credit Lines Commitments and contingencies (Note 6) Commitments and Contingencies Line of Credit Facility, Expiration Date Line of Credit Facility, Expiration Date Line of Credit Facility, Expiration Date Revenue Revenues Revenues Customer deposits Customer Advances and Deposits Debt Instrument, Redemption, Period [Domain] Debt Instrument, Redemption, Period [Domain] Other expense (income) Equity in loss (income) from joint venture arrangements Income (Loss) from Equity Method Investments Impairment of inventory and investment in joint venture arrangements Impairment of Real Estate LIABILITIES AND SHAREHOLDERS' EQUITY Liabilities and Equity [Abstract] Award Type [Domain] Award Type [Domain] Percentage of our aggregate consolidated net income added to base amount of calculation [Member] Percentage of our aggregate consolidated net income added to base amount of calculation [Member] Percentage of our aggregate consolidated net income added to base amount of calculation [Member] Fair Value Disclosures [Text Block] Fair Value Disclosures [Text Block] Warranty reserves, beginning of period Warranty reserves, end of period Standard and Extended Product Warranty Accrual Fair Value, Significant Unobservable Inputs, Level 3 [Member] Fair Value, Inputs, Level 3 [Member] Land held for sale Inventory, Land, Held-for-Sale Deferred Compensation Arrangement with Individual, Allocated Share-based Compensation Expense Deferred Compensation Arrangement with Individual, Allocated Share-Based Compensation Expense SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION: Supplemental Cash Flow Information [Abstract] Repurchase of common shares, shares Repurchase of common shares, shares Treasury Stock, Shares, Acquired USB Mortgage Repurchase Agreement USB Mortgage Repurchase Agreement [Member] USB Mortgage Repurchase Agreement Inventory Total Inventory Inventory, Real Estate Geographical [Axis] Geographical [Axis] Fair value adjustment of mortgage servicing rights Fair value adjustment of mortgage servicing rights Fair value adjustment of mortgage servicing rights Other assets Other Assets Entity Tax Identification Number Entity Tax Identification Number Legal Entity [Axis] Legal Entity [Axis] Share-based Payment Arrangement, Expense, Tax Benefit Share-Based Payment Arrangement, Expense, Tax Benefit Repurchase of common shares Repurchase of common shares Treasury Stock, Value, Acquired, Cost Method Cash, cash equivalents and restricted cash Cash, cash equivalents and restricted cash-Period Start Cash, cash equivalents and restricted cash-Period End Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Accounts payable Increase (Decrease) in Accounts Payable Settlements made during the period Standard and Extended Product Warranty Accrual, Decrease for Payments Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code JPM Mortgage Repurchase Agreement JPM Mortgage Repurchase Agreement [Member] JPM Mortgage Repurchase Agreement Commitments to extend real estate loans (assets) Interest Rate Lock Commitments - Fair Value Disclosures (Assets) Interest Rate Lock Commitments - Fair Value Disclosures (Assets) Percentage weight of PSUs related to performance condition Percentage weight of PSUs related to performance condition Percentage weight of PSUs related to performance condition Debt Instrument [Axis] Debt Instrument [Axis] Equity Method Investment, Ownership Percentage Equity Method Investment, Ownership Percentage Acquisition, net of cash acquired Payments to Acquire Businesses, Gross Stock-based compensation expense Share-Based Payment Arrangement, Noncash Expense Pinnacle Homes [Member] Pinnacle Homes [Member] Pinnacle Homes [Member] Schedule of Inventory, Current [Table Text Block] Schedule of Inventory, Current [Table Text Block] Investment, Name [Domain] Investment, Name [Domain] Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] Basic Earnings Per Share, Basic Earnings Per Share, Basic Payments for repurchase of common stock Payments for Repurchase of Common Stock Statistical Measurement [Axis] Statistical Measurement [Axis] Schedule of Derivative Instruments, (Loss) Gain in Statement of Financial Performance [Table Text Block] Derivative Instruments, Gain (Loss) [Table Text Block] Award Type [Axis] Award Type [Axis] Percentage of net cash proceeds from sale of qualified equity interests added to base and income/loss amount in calculation [Member] Percentage of net cash proceeds from sale of qualified equity interests added to base and income/loss amount in calculation [Member] Percentage of net cash proceeds from sale of qualified equity interests added to base and income/loss amount in calculation [Member] 2022 and 2023 2022 and 2023 [Member] 2022 and 2023 Retained earnings Retained Earnings (Accumulated Deficit) Senior Notes [Abstract] Senior Notes [Abstract] Product and Service [Axis] Product and Service [Axis] Homes under construction Inventory, Homes under Construction Mortgage Loans Held for Sale [Member] Mortgage Loans Held for Sale [Member] Mortgage Loans Held for Sale Debt Instrument, Unused Borrowing Capacity, Amount Debt Instrument, Unused Borrowing Capacity, Amount Common Shares [Member] Common Stock [Member] Fair Value, Disclosure Item Amounts [Domain] Fair Value Measurement [Domain] Whole loan contracts and related mortgage loans held for sale Best Effort Contracts and Related Mortgage Loans Held for Sale Best Effort Contracts and Related Mortgage Loans Held for Sale Cover [Abstract] Cover [Abstract] Loss on Extinguishment of Debt Non-cash portion of loss on early extinguishment of debt Non-cash portion of loss on early extinguishment of debt Financial Instrument, Name [Domain] Derivative Contract [Domain] Compensation expense to be recognized over 3-year period at Minimum level Compensation expense to be recognized over 3-year period at Minimum level Compensation expense to be recognized over 3-year period at Minimum level TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY Liabilities and Equity Percentage weight of PSUs related to market condition Percentage weight of PSUs related to market condition Percentage weight of PSUs related to market condition Employee Stock Option Share-Based Payment Arrangement, Option [Member] Percent restrictions on payment of dividends Percent restrictions on payment of dividends Percent restrictions on payment of dividends per restricted payments basket letters of credit outstanding under credit facility letters of credit outstanding under credit facility The amount of letters of credit outstanding under the Company's Credit Facility Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Operating Loss Carryforwards [Table] Operating Loss Carryforwards [Table] Notes Payable, Other Payables [Member] Notes Payable, Other Payables [Member] Speculative Homes Carrying Value Speculative Homes Carrying Value The carrying value of the speculative homes included in homes under construction. Other liabilities Increase (Decrease) in Other Operating Liabilities Proceeds from issuance of senior notes Proceeds from Issuance of Senior Long-Term Debt Plan Name [Axis] Plan Name [Axis] Income Tax Authority [Domain] Income Tax Jurisdiction [Domain] Inventory Disclosure [Abstract] Inventory Disclosure [Abstract] Restricted Payments Basket Calculation [Axis] Restricted Payments Basket Calculation [Axis] Restricted Payments Basket Calculation [Axis] Valuation Allowance [Line Items] Valuation Allowance [Line Items] JPM Master Repurchase Agreement Initiation Date JPM Master Repurchase Agreement [Member] JPM Master Repurchase Agreement Repayments of senior notes Repayments of Senior Debt General and administrative General and Administrative Expense Notes payable - other Other Notes Payable FMBSs related to uncommitted IRLCs Forward Sales of Mortgage-Backed Securities related to Uncommitted Interest Rate Lock Commitments Forward Sales of Mortgage-Backed Securities related to Uncommitted Interest Rate Lock Commitments Class of Stock [Domain] Class of Stock [Domain] Expiring between 2028 and 2032 [Member] Between 2028 and 2032 [Member] Between 2028 and 2032 [Member] Interest — net of amount capitalized Interest Paid, Excluding Capitalized Interest, Operating Activity Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Fair Value Measurements of Assets and Liabilities Measured on a Non-Recurring Basis [Abstract] Fair Value Measurements of Assets and Liabilities Measured on a Non-Recurring Basis [Abstract] Fair Value Measurements of Assets and Liabilities Measured on a Non-Recurring Basis [Abstract] Gain on sale of mortgage servicing rights Gain on Sale of Investments Credit Facility [Axis] Credit Facility [Axis] Accounts payable Accounts Payable Income Tax Authority [Axis] Income Tax Jurisdiction [Axis] Libor Floor Libor Floor Libor Floor Income Tax Disclosure [Text Block] Income Tax Disclosure [Text Block] Uncommitted IRLCs Notional Amount of Uncommitted Interest Rate Lock Commitments Notional Amount of Uncommitted Interest Rate Lock Commitments Fair Value, Measurements, Fair Value Hierarchy [Domain] Fair Value Hierarchy and NAV [Domain] Debt Instrument [Line Items] Debt Instrument [Line Items] Corporate and Other [Member] Corporate Segment and Other Operating Segment [Member] Additional Paid-in Capital [Member] Additional Paid-in Capital [Member] Income before income taxes Income (Loss) from Continuing Operations before Income Taxes, Domestic Entity Filer Category Entity Filer Category Homebuilding operations percent of total revenue Homebuilding operations percent of total revenue Homebuilding operations percent of total revenue Restatement [Axis] Revision of Prior Period [Axis] Share-based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount Share-Based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount Selling Selling Expense Basis of Accounting [Text Block] Basis of Accounting [Text Block] Expiring between 2022 and 2027 [Member] Between current year and 2027 [Member] Between current year and 2027 [Member] Equity Method Investments and Joint Ventures [Abstract] Equity Method Investments and Joint Ventures [Abstract] Capitalized interest charged to land and housing costs and expenses Real Estate Inventory, Capitalized Interest Costs, Cost of Sales Interest capitalized to inventory Real Estate Inventory, Capitalized Interest Costs Incurred Whole Loan Contracts [Member] Loan Purchase Commitments [Member] Entity Address, Address Line Two Entity Address, Address Line Two Net income Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Real Estate [Abstract] Real Estate [Abstract] Southern Homebuilding [Member] Southern Homebuilding [Member] Southern Homebuilding Increase (decrease) in investments in unconsolidated joint ventures and other similar arrangements Increase (decrease) in investments in unconsolidated joint ventures and other similar arrangements Increase (decrease) in investments in unconsolidated joint ventures and other similar arrangements Entity Address, Address Line One Entity Address, Address Line One Deferred Compensation Arrangement with Individual, Shares Issued Deferred Compensation Arrangement with Individual, Shares Issued Provision for income taxes Income Tax Expense (Benefit) Unrecorded conditional purchase obligation Purchase Options, Land Dilutive Securities, Effect on Basic Earnings Per Share [Abstract] Dilutive Securities, Effect on Basic Earnings Per Share [Abstract] Land and housing Cost of Product and Service Sold Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect, Total Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation inventory impairment inventory impairment inventory impairment Share Repurchase Program [Abstract] Share Repurchase Program [Abstract] Net income Net income Net Income (Loss) Attributable to Parent Net Income (Loss) Attributable to Parent Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Statement [Table] Statement [Table] Debt [Abstract] Debt [Abstract] Debt [Abstract] Proceeds from exercise of stock options Proceeds from Stock Options Exercised JPM Uncommitted Master Repurchase Agreement JPM Uncommitted Master Repurchase Agreement [Member] JPM Uncommitted Master Repurchase Agreement