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REAL ESTATE INVENTORY (Tables)
 9 Months Ended
Sep. 30, 2022
Inventory Disclosure [Abstract]  
Schedule of Real Estate Inventory
The following table presents the components of inventory, net of applicable inventory valuation adjustments of $622 million and $40 million, as of September 30, 2022 and December 31, 2021, respectively (in millions):
September 30,
2022		December 31,
2021
Work in progress$642 $1,971 
Finished goods:
Listed for sale4,209 2,325 
Under contract for sale1,242 1,800 
Total real estate inventory$6,093 $6,096