Organization and Investment Objective (Details)	3 Months Ended
Mar. 31, 2023 numberOfWarrants $ / shares	Dec. 31, 2022 $ / shares
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Common Stock, Par or Stated Value Per Share \| $ / shares	$ 0.001	$ 0.001
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Number of Reportable Segments \| numberOfWarrants	2
Ellington Financial Operating Partnership LLC [Member] \| Total Stockholders' Equity
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Ownership Percentage	99.10%

[Line Items] for Organization, Consolidation and Presentation of Financial Statements [Table]

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Face amount or stated value per share of common stock.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

+ References

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Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 18
-URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8672-108599

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