Aggregate dividends declared during the period for each share of common stock outstanding.

Name:	us-gaap_CommonStockDividendsPerShareDeclared
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of paid and unpaid cash, stock, and paid-in-kind (PIK) dividends declared, for example, but not limited to, common and preferred stock.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 405
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6957935&loc=d3e64057-112817

+ Details

Name:	us-gaap_Dividends
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_DividendsPayableLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_DividendsAxis=nrz_QuarterlyDividendMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

EQUITY AND EARNINGS PER SHARE - Common Dividends Declared (Details) - USD ($) $ / shares in Units, $ in Millions													1 Months Ended			12 Months Ended
	Dec. 15, 2021	Aug. 23, 2021	Jun. 16, 2021	Mar. 24, 2021	Dec. 16, 2020	Sep. 23, 2020	Jun. 22, 2020	Mar. 31, 2020	Dec. 16, 2019	Sep. 23, 2019	Jun. 18, 2019	Mar. 25, 2019	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Dividends Payable [Line Items]
Dividends declared per share of common stock (in dollars per share)													$ 0.25	$ 0.20	$ 0.50	$ 0.90	$ 0.50	$ 2.00
Total Amounts Distributed	$ 116.7	$ 116.6	$ 93.3	$ 82.9	$ 82.9	$ 62.4	$ 41.6	$ 20.8	$ 207.8	$ 207.8	$ 207.8	$ 207.7
Quarterly Dividend
Dividends Payable [Line Items]
Dividends declared per share of common stock (in dollars per share)	$ 0.25	$ 0.25	$ 0.20	$ 0.20	$ 0.20	$ 0.15	$ 0.10	$ 0.05	$ 0.50	$ 0.50	$ 0.50	$ 0.50