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v3.24.4

Related Party Disclosures (Details) $ in Millions | 3 Months Ended |
--- | --- | ---
Dec. 31, 2024 USD ($) Lot | Dec. 31, 2023 USD ($) Lot | Sep. 30, 2024 USD ($) Lot
Related Party Transaction [Line Items] |  |  |
Selling, general and administrative expense | $ 36.0 | $ 28.0 |
Number of Units in Real Estate Property | Lot | 68,300 |  | 57,800
Revenue from Contract with Customer, Including Assessed Tax | $ 247.4 | 304.2 |
Tract sales and other | 3.0 | 0.4 |
D.R. Horton, Inc. [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Selling, general and administrative expense | 1.8 | 1.3 |
Employee Benefits and Share-Based Compensation | 3.5 | 2.4 |
Costs and Expenses, Related Party | 0.2 | 0.3 |
Related Party Transaction, Purchases from Related Party | 0.1 | 0.5 |
Accrued Liabilities and Other Liabilities | 2.1 |  | $ 5.2
D.R. Horton, Inc. [Member] | Deposits [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Related Party Transaction, Amounts of Transaction | 10.0 | 13.3 |
D.R. Horton, Inc. [Member] | Other Expense [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Related Party Transaction, Amounts of Transaction | 4.2 | $ 4.6 |
D.R. Horton, Inc. [Member] | Use Rights |  |  |
Related Party Transaction [Line Items] |  |  |
Related Party Transaction, Amounts of Transaction | $ 2.1 |  |
D.R. Horton, Inc. [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Number of Lots Sold | Lot | 2,112 | 2,834 |
Revenue from Contract with Customer, Including Assessed Tax | $ 217.4 | $ 272.8 |
Deferred Revenue, Period Increase (Decrease) | $ 1.2 | 0.7 |
D.R. Horton, Inc. [Member] | Minimum |  |  |
Related Party Transaction [Line Items] |  |  |
Related Party Transaction, Rate | 12.00% |  |
D.R. Horton, Inc. [Member] | Maximum |  |  |
Related Party Transaction [Line Items] |  |  |
Related Party Transaction, Rate | 16.00% |  |
D.R. Horton, Inc. [Member] | Land held for future development |  |  |
Related Party Transaction [Line Items] |  |  |
Tract sales and other | $ 2.0 | $ 0.0 |
D.R. Horton, Inc. [Member] | Under Contract [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Number of Units in Real Estate Property | Lot | 24,500 |  | 20,500
Related Party Deposit Liabilities | $ 202.9 |  | $ 168.4
Related Party Transaction, Purchase Obligation from Parent | $ 2,136.7 |  | $ 1,840.5
D.R. Horton, Inc. [Member] | Right of First Offer [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Number of Units in Real Estate Property | Lot | 19,300 |  | 17,200

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