0001411342 2022-01-20 2022-01-20 0001411342 us-gaap:CommonStockMember 2022-01-20 2022-01-20 0001411342 us-gaap:SeriesAPreferredStockMember 2022-01-20 2022-01-20 0001411342 us-gaap:SeriesBPreferredStockMember 2022-01-20 2022-01-20 false 0001411342 --12-31 8-K 2022-01-20 ELLINGTON FINANCIAL INC DE 001-34569 26-0489289 53 Forest Avenue Old Greenwich CT 06870 203 698-1200 false false false false Common Stock, $0.001 par value per share EFC NYSE 6.750% Series A Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock EFC PR A NYSE 6.250% Series B Fixed-Rate Reset Cumulative Redeemable Preferred Stock EFC PR B NYSE false