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Investment in Joint Venture Arrangements Investment in Joint Venture Arrangements (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Schedule of Equity Method Investments [Line Items]
Equity invested in LLCs	$ 5.6	$ 5.7
MinimumMemberOwnership
Schedule of Equity Method Investments [Line Items]
Equity Method Investment, Ownership Percentage	25.00%	25.00%
MaximumMemberOwnership
Schedule of Equity Method Investments [Line Items]
Equity Method Investment, Ownership Percentage	50.00%	50.00%
Minimum [Member]
Schedule of Equity Method Investments [Line Items]
Discount Rate Used in Determining Fair Value of land and lots	13.00%	13.00%
Maximum [Member]
Schedule of Equity Method Investments [Line Items]
Discount Rate Used in Determining Fair Value of land and lots	16.00%	16.00%

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Amount of equity, excluding non-controlling interest, attributable to the equity method investment of the entity.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 323
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
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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.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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