Homebuilding Accrued and Other Liabilities and Financial Services Accounts Payable and Accrued Liabilities - Schedule of Accrued Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025	Mar. 31, 2025	Dec. 31, 2024
Segment Reporting Information [Line Items]
Warranty accrual	$ 71,529	$ 70,889	$ 71,049	$ 71,004
Homebuilding:
Segment Reporting Information [Line Items]
Accrued compensation and related expenses	82,206	108,728
Customer and escrow deposits	34,314	24,575
Warranty accrual	71,529	70,889
Lease liability	47,035	48,650
Land development and home construction accruals	32,708	43,136
Accrued interest	15,640	31,385
Income taxes payable	37,759	39,407
Self insured retention for construction defect claims	24,314	24,673
Retentions payable	38,147	37,656
Other accrued liabilities	142,468	133,185
Total accrued and other liabilities	$ 526,120	$ 562,284