Owned Inventory - Summary of Interests in Lot Option Agreements (Details) - Unconsolidated Entities - USD ($) $ in Thousands	Jun. 30, 2023	Sep. 30, 2022
Real Estate Properties [Line Items]
Deposits and non-refundable pre-acquisition costs incurred	$ 144,746	$ 142,433
Remaining purchase price if lot option agreements are exercised	$ 747,900	$ 827,600

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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