MORTGAGE SERVICING RIGHTS AND MSR FINANCING RECEIVABLES - Summary of Reserve For Servicer Advances (Details) $ in Thousands	6 Months Ended
Jun. 30, 2025 USD ($)
Servicer Advances Reserve [Roll Forward]
Beginning balance	$ 121,396
Provision	21,856
Write-offs	(23,257)
Ending balance	$ 119,995

Servicer Advances, Reserve For Non-Recovery Advances, Increase (Decrease) During Period

No definition available.

Name:	nrz_ServicerAdvancesReserveForNonRecoveryAdvancesIncreaseDecreaseDuringPeriod
Namespace Prefix:	nrz_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration