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Summary of Significant Accounting Policies Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Disaggregation of Revenue [Line Items]
Revenue	$ 4,033,502	$ 4,131,393	$ 3,745,887
Gain (Loss) on Hedging Activity	$ 11,900	$ 49,400	$ 1,600
Homebuilding operations percent of total revenue	98.00%	98.00%	97.00%
Construction [Member]
Disaggregation of Revenue [Line Items]
Revenue	$ 3,914,372	$ 4,010,427	$ 3,630,469
Land [Member]
Disaggregation of Revenue [Line Items]
Revenue	25,301	34,771	13,390
Financial Service
Disaggregation of Revenue [Line Items]
Revenue	$ 93,829	$ 86,195	$ 102,028

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