Inventories - Schedule of Inventory Impairments (Details) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024	Jun. 30, 2023
Inventory [Line Items]
Inventory Impairments	$ 4,550	$ 5,900	$ 13,500	$ 7,800	$ 10,450	$ 21,300
Homebuilding:
Inventory [Line Items]
Inventory Impairments	4,550		13,500		10,450	21,300
Housing completed or under construction | Homebuilding:
Inventory [Line Items]
Inventory Impairments	2,303		1,787		3,611	2,451
Housing completed or under construction | Homebuilding: | West
Inventory [Line Items]
Inventory Impairments	1,423		1,787		2,331	1,787
Housing completed or under construction | Homebuilding: | Mountain
Inventory [Line Items]
Inventory Impairments	0		0		400	664
Housing completed or under construction | Homebuilding: | East
Inventory [Line Items]
Inventory Impairments	880		0		880	0
Land and land under development | Homebuilding:
Inventory [Line Items]
Inventory Impairments	2,247		11,713		6,839	18,849
Land and land under development | Homebuilding: | West
Inventory [Line Items]
Inventory Impairments	77		11,713		4,669	11,713
Land and land under development | Homebuilding: | Mountain
Inventory [Line Items]
Inventory Impairments	0		0		0	7,136
Land and land under development | Homebuilding: | East
Inventory [Line Items]
Inventory Impairments	$ 2,170		$ 0		$ 2,170	$ 0