REAL ESTATE INVENTORY AND LAND DEPOSITS - Schedule of Development Status of Land Inventory (Details) $ in Thousands	Jun. 30, 2022 USD ($) lot	Dec. 31, 2021 USD ($) lot
Book Value of Land and Development
Inventory [Line Items]
Total owned lots \| $	$ 3,951,971	$ 3,965,986
Owned Lots
Inventory [Line Items]
Owned Lots \| lot	48,381	53,311
Raw \| Book Value of Land and Development
Inventory [Line Items]
Raw \| $	$ 172,327	$ 178,952
Raw \| Owned Lots
Inventory [Line Items]
Owned Lots \| lot	3,801	4,017
Partially developed \| Book Value of Land and Development
Inventory [Line Items]
Partially developed \| $	$ 1,619,200	$ 1,568,967
Partially developed \| Owned Lots
Inventory [Line Items]
Owned Lots \| lot	24,641	24,636
Finished \| Book Value of Land and Development
Inventory [Line Items]
Finished \| $	$ 2,145,750	$ 2,119,128
Finished \| Owned Lots
Inventory [Line Items]
Owned Lots \| lot	19,939	19,360
Total homebuilding owned lots \| Book Value of Land and Development
Inventory [Line Items]
Total homebuilding owned lots \| $	$ 3,937,277	$ 3,867,047
Total homebuilding owned lots \| Owned Lots
Inventory [Line Items]
Owned Lots \| lot	48,381	48,013
Other assets(1) \| Book Value of Land and Development
Inventory [Line Items]
Other assets \| $	$ 14,694	$ 98,939
Other assets(1) \| Owned Lots
Inventory [Line Items]
Owned Lots \| lot	0	5,298

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