MORTGAGE SERVICING RIGHTS AND MSR FINANCING RECEIVABLES - Schedule of Servicer Advances Provision Activity (Details) $ in Thousands	3 Months Ended
Mar. 31, 2024 USD ($)
Servicer Advances Reserve [Roll Forward]
Beginning balance	$ 93,681
Provision	7,217
Write-offs	(7,654)
Ending balance	$ 93,244

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

No definition available.

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Namespace Prefix:	ritm_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration