BUSINESS ACQUISITIONS - Summary of Intangible Assets Acquired (Details) - USD ($) $ in Thousands	Dec. 20, 2021	Aug. 23, 2021
Caliber Home Loans Inc
Finite-Lived Intangible Assets [Line Items]
Amount		$ 41,028
Caliber Home Loans Inc | Purchased technology
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life		7 years
Amount		$ 38,545
Caliber Home Loans Inc | Trademarks/trade names
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life		1 year
Amount		$ 2,483
Genesis
Finite-Lived Intangible Assets [Line Items]
Amount	$ 56,100
Genesis | Customer relationships
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life	9 years
Amount	$ 44,700
Genesis | Trademarks/trade names
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life	5 years
Amount	$ 5,900
Genesis | License
Finite-Lived Intangible Assets [Line Items]
Amount	$ 5,500