SEC Schedule, Article 12-29, Mortgage Loans on Real Estate (Rollforward) $ in Thousands		12 Months Ended
		Dec. 31, 2023 USD ($) loan Rate	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 12,299,058
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		388,407
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Federal Income Tax Basis		1,800,000
Loans, at fair value(1)(2)	[1],[2]	12,306,636	$ 11,626,008
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, New Mortgage Loan		3,349,900	11,325,966	$ 1,949,449
Net Unrealized Gain		620,451	0	0
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Cost of Mortgage Sold		(501,593)	(530,171)	(145,755)
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Collections of Principal		(2,728,769)	(1,349,308)	(812,988)
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Amortization of Premium		(8,336)	(13,607)	(13,754)
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Foreclosure		(35,223)	(3,128)	(14,033)
Net Unrealized Loss		0	(18,299)	(119)
Net Realized Loss		(14,451)	(136,799)	(20,475)
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate		12,299,058	11,617,079	$ 2,342,425	$ 1,400,100
Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		3,093,912
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		127,685
Loans, at fair value(1)(2)		3,093,912	3,115,518
Residential mortgage loans | Securitized loans [Member] | Consolidated Entities [Member] | Non-QM loan securitization
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Loans, at fair value(1)(2)		1,555,371	1,665,070
Commercial Loan
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		266,595
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		47,736
Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		8,938,551
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		212,986
Loans, at fair value(1)(2)		8,938,551	$ 8,097,237
Reverse mortgage loans | Securitized loans [Member] | Consolidated Entities [Member] | GNMA HMBS
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Loans, at fair value(1)(2)		$ 8,200,000
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans under $250,000 | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		5
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 691
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans under $250,000 | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		185
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 26,489
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 899
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans under $250,000 | Minimum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		6.75%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Oct. 01, 2034
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans under $250,000 | Minimum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		4.00%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Aug. 01, 2046
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans under $250,000 | Maximum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		7.88%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Dec. 01, 2048
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans under $250,000 | Maximum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		9.99%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Apr. 01, 2050
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $250,000 and $499,999 | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		8
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 2,560
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 1,576
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $250,000 and $499,999 | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		177
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 50,036
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 1,789
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $250,000 and $499,999 | Minimum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		6.50%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Nov. 01, 2047
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $250,000 and $499,999 | Minimum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		4.50%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		May 01, 2046
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $250,000 and $499,999 | Maximum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		9.25%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Oct. 01, 2049
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $250,000 and $499,999 | Maximum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		10.25%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Feb. 01, 2060
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $500,000 and $749,999 | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		5
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 3,188
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 2,631
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $500,000 and $749,999 | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		60
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 30,210
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 682
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $500,000 and $749,999 | Minimum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		3.00%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jul. 01, 2035
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $500,000 and $749,999 | Minimum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		4.50%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jan. 01, 2047
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $500,000 and $749,999 | Maximum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		7.37%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Oct. 01, 2049
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $500,000 and $749,999 | Maximum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		8.25%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Mar. 01, 2060
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $750,000 and $999,999 | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		3
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 2,520
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 1,653
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $750,000 and $999,999 | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		22
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 15,004
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 893
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $750,000 and $999,999 | Minimum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		5.25%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Dec. 01, 2048
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $750,000 and $999,999 | Minimum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		4.13%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Feb. 01, 2047
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $750,000 and $999,999 | Maximum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		7.75%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jul. 01, 2052
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $750,000 and $999,999 | Maximum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		8.38%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jul. 01, 2059
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,000,000 and $1,249,999 | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		5.75%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		1
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 1,008
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,000,000 and $1,249,999 | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		15
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 14,658
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,000,000 and $1,249,999 | Minimum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		5.75%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jul. 01, 2052
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,000,000 and $1,249,999 | Minimum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		4.24%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Mar. 01, 2047
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,000,000 and $1,249,999 | Maximum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		5.75%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jul. 01, 2052
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,000,000 and $1,249,999 | Maximum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		9.88%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Nov. 01, 2061
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,250,000 and $1,499,999 | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		6
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 7,195
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,250,000 and $1,499,999 | Minimum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		4.50%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Nov. 01, 2046
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,250,000 and $1,499,999 | Maximum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		11.13%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Feb. 01, 2060
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,500,000 and $1,749,999 | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		2
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 3,010
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,500,000 and $1,749,999 | Minimum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		5.75%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Nov. 01, 2048
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,500,000 and $1,749,999 | Maximum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		6.50%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jun. 01, 2049
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,250,000 and $2,499,999 | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		3
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 6,248
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,250,000 and $2,499,999 | Minimum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		5.49%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Nov. 01, 2048
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,250,000 and $2,499,999 | Maximum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		5.99%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Sep. 01, 2059
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,500,000 and $2,749,999 | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		4.25%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		1
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 2,162
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,500,000 and $2,749,999 | Minimum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		4.25%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Nov. 01, 2061
Adjustable rate mortgages | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,500,000 and $2,749,999 | Maximum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		4.25%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Nov. 01, 2061
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans under $250,000 | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		2,065
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 302,328
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 18,356
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans under $250,000 | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		1,359
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 203,382
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 2,798
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans under $250,000 | Minimum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		3.00%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jan. 01, 2024
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans under $250,000 | Minimum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		3.25%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jan. 01, 2047
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans under $250,000 | Maximum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		16.25%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jan. 01, 2064
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans under $250,000 | Maximum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		8.50%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jul. 01, 2062
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $250,000 and $499,999 | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		1,310
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 392,023
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 28,621
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $250,000 and $499,999 | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		1,217
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 362,602
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 5,139
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $250,000 and $499,999 | Minimum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		3.00%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jan. 01, 2024
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $250,000 and $499,999 | Minimum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		3.13%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Dec. 01, 2034
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $250,000 and $499,999 | Maximum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		15.50%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jan. 01, 2064
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $250,000 and $499,999 | Maximum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		8.38%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jun. 01, 2062
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $500,000 and $749,999 | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		384
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 202,469
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 11,181
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $500,000 and $749,999 | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		493
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 254,267
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 1,986
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $500,000 and $749,999 | Minimum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		3.38%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jan. 01, 2024
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $500,000 and $749,999 | Minimum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		3.00%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Nov. 01, 2047
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $500,000 and $749,999 | Maximum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		14.75%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Oct. 01, 2063
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $500,000 and $749,999 | Maximum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		8.00%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jun. 01, 2062
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $750,000 and $999,999 | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		227
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 163,669
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 12,350
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $750,000 and $999,999 | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		211
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 153,683
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 3,389
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $750,000 and $999,999 | Minimum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		3.38%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jan. 01, 2024
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $750,000 and $999,999 | Minimum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		3.25%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Feb. 01, 2037
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $750,000 and $999,999 | Maximum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		12.75%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Sep. 01, 2063
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $750,000 and $999,999 | Maximum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		7.63%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		May 01, 2062
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,000,000 and $1,249,999 | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		134
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 122,918
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 4,446
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,000,000 and $1,249,999 | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		113
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 107,276
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 1,200
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,000,000 and $1,249,999 | Minimum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		3.38%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jan. 01, 2024
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,000,000 and $1,249,999 | Minimum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		3.25%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Oct. 01, 2048
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,000,000 and $1,249,999 | Maximum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		12.99%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Oct. 01, 2063
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,000,000 and $1,249,999 | Maximum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		6.38%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jun. 01, 2062
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,250,000 and $1,499,999 | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		80
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 86,922
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 6,959
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,250,000 and $1,499,999 | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		92
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 106,424
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,250,000 and $1,499,999 | Minimum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		3.50%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jan. 01, 2024
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,250,000 and $1,499,999 | Minimum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		3.25%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Oct. 01, 2048
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,250,000 and $1,499,999 | Maximum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		12.00%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jun. 01, 2063
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,250,000 and $1,499,999 | Maximum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		6.88%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		May 01, 2062
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,500,000 and $1,749,999 | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		49
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 62,994
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 3,729
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,500,000 and $1,749,999 | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		48
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 66,885
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,500,000 and $1,749,999 | Minimum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		3.25%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jan. 01, 2024
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,500,000 and $1,749,999 | Minimum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		3.25%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Nov. 01, 2047
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,500,000 and $1,749,999 | Maximum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		12.25%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jan. 01, 2063
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,500,000 and $1,749,999 | Maximum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		6.25%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		May 01, 2062
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,750,000 and $1,999,999 | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		36
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 48,664
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 6,650
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,750,000 and $1,999,999 | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		29
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 45,506
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,750,000 and $1,999,999 | Minimum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		3.38%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jan. 01, 2024
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,750,000 and $1,999,999 | Minimum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		3.25%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Apr. 01, 2050
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,750,000 and $1,999,999 | Maximum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		11.99%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Sep. 01, 2053
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,750,000 and $1,999,999 | Maximum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		6.88%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jun. 01, 2062
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,000,000 and $2,249,999 | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		22
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 36,509
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 1,386
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,000,000 and $2,249,999 | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		14
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 24,807
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,000,000 and $2,249,999 | Minimum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		3.25%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Feb. 01, 2024
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,000,000 and $2,249,999 | Minimum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		3.25%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Apr. 01, 2050
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,000,000 and $2,249,999 | Maximum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		12.00%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Mar. 01, 2062
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,000,000 and $2,249,999 | Maximum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		6.13%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jul. 01, 2062
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,250,000 and $2,499,999 | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		10
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 17,665
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 2,250
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,250,000 and $2,499,999 | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		11
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 22,102
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,250,000 and $2,499,999 | Minimum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		7.49%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Feb. 01, 2024
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,250,000 and $2,499,999 | Minimum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		3.63%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Oct. 01, 2050
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,250,000 and $2,499,999 | Maximum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		12.00%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Dec. 01, 2053
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,250,000 and $2,499,999 | Maximum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		5.99%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Sep. 01, 2061
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,500,000 and $2,749,999 | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		12
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 24,172
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 2,368
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,500,000 and $2,749,999 | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		9
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 20,335
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,500,000 and $2,749,999 | Minimum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		3.63%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Feb. 01, 2024
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,500,000 and $2,749,999 | Minimum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		3.25%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jan. 01, 2051
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,500,000 and $2,749,999 | Maximum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		12.00%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Dec. 01, 2053
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,500,000 and $2,749,999 | Maximum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		5.25%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jul. 01, 2061
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,750,000 and $2,999,999 | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		10
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 17,306
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 4,754
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,750,000 and $2,999,999 | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		5
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 11,991
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,750,000 and $2,999,999 | Minimum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		7.75%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Feb. 01, 2024
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,750,000 and $2,999,999 | Minimum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		3.25%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Feb. 01, 2051
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,750,000 and $2,999,999 | Maximum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		11.50%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jan. 01, 2053
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,750,000 and $2,999,999 | Maximum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		5.00%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Nov. 01, 2061
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $3,000,000 and $3,249,999 | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		3
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 6,459
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $3,000,000 and $3,249,999 | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		6
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 15,552
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $3,000,000 and $3,249,999 | Minimum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		3.75%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Feb. 01, 2024
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $3,000,000 and $3,249,999 | Minimum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		3.38%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Oct. 01, 2050
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $3,000,000 and $3,249,999 | Maximum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		9.49%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Mar. 01, 2052
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $3,000,000 and $3,249,999 | Maximum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		5.75%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jan. 01, 2062
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $3,250,000 and $3,499,999 | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		2
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 2,975
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $3,250,000 and $3,499,999 | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		4.50%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		2
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 5,547
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $3,250,000 and $3,499,999 | Minimum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		8.99%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Mar. 01, 2024
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $3,250,000 and $3,499,999 | Minimum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		4.50%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Apr. 01, 2051
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $3,250,000 and $3,499,999 | Maximum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		11.88%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Nov. 01, 2024
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $3,250,000 and $3,499,999 | Maximum | Residential mortgage loans | Securitized loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		4.50%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Sep. 01, 2061
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $3,500,000 and $3,749,000 | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		10.99%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		1
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 3,561
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $3,500,000 and $3,749,000 | Minimum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		10.99%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jan. 01, 2024
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $3,500,000 and $3,749,000 | Maximum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		10.99%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jan. 01, 2024
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $4,000,000 and $4,249,999 | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		8.55%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		1
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 2,843
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $4,000,000 and $4,249,999 | Minimum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		8.55%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Apr. 01, 2024
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $4,000,000 and $4,249,999 | Maximum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		8.55%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Apr. 01, 2024
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $4,250,000 and $4,499,999 | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		11.75%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		2
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 8,833
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $4,250,000 and $4,499,999 | Minimum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		11.75%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		May 01, 2025
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $4,250,000 and $4,499,999 | Maximum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		11.75%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		May 01, 2025
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $4,500,000 and $4,749,999 | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		10.99%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		1
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 3,736
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $4,500,000 and $4,749,999 | Minimum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		10.99%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Nov. 01, 2024
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $4,500,000 and $4,749,999 | Maximum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		10.99%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Nov. 01, 2024
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $5,500,000 and $5,749,999 | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		2
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 9,924
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $5,500,000 and $5,749,999 | Minimum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		10.99%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jul. 01, 2024
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $5,500,000 and $5,749,999 | Maximum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		11.50%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Dec. 01, 2024
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $8,500,000 and $8,749,999 | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		10.00%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		1
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 3,087
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $8,500,000 and $8,749,999 | Minimum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		10.00%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Feb. 01, 2024
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $8,500,000 and $8,749,999 | Maximum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		10.00%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Feb. 01, 2024
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $9,500,000 and $9,799,999 | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		11.99%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		1
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 9,517
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $9,500,000 and $9,799,999 | Minimum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		11.99%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Oct. 01, 2024
Fixed Rate Residential Mortgage | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $9,500,000 and $9,799,999 | Maximum | Residential mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		11.99%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Oct. 01, 2024
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans under $250,000 | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		24,490
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 3,653,580
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 87,166
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans under $250,000 | Minimum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		3.16%
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans under $250,000 | Maximum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		12.40%
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $250,000 and $499,999 | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		11,040
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 3,915,381
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 80,653
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $250,000 and $499,999 | Minimum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		3.16%
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $250,000 and $499,999 | Maximum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		12.40%
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $500,000 and $749,999 | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		1,126
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 650,746
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 28,992
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $500,000 and $749,999 | Minimum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		3.79%
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $500,000 and $749,999 | Maximum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		12.40%
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $750,000 and $999,999 | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		38
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 35,470
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 1,586
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $750,000 and $999,999 | Minimum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		7.13%
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $750,000 and $999,999 | Maximum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		12.40%
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,000,000 and $1,249,999 | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		6
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 7,251
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 1,061
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,000,000 and $1,249,999 | Minimum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		12.04%
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,000,000 and $1,249,999 | Maximum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		12.40%
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,250,000 and $1,499,999 | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		5
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 8,189
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,250,000 and $1,499,999 | Minimum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		11.64%
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,250,000 and $1,499,999 | Maximum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		12.29%
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,750,000 and $1,999,999 | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		1
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 1,967
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,750,000 and $1,999,999 | Minimum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		12.29%
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,750,000 and $1,999,999 | Maximum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		12.29%
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,000,000 and $2,249,999 | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		2
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 4,727
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,000,000 and $2,249,999 | Minimum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		12.04%
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,000,000 and $2,249,999 | Maximum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		12.29%
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $0 and $4,999,999 | Commercial Loan
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		11.84%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Sep. 01, 2024
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		1
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 1,515
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $5,000,000 and $9,999,999 | Commercial Loan
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		18
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 142,483
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $5,000,000 and $9,999,999 | Minimum | Commercial Loan
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		9.83%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jan. 01, 2024
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $5,000,000 and $9,999,999 | Maximum | Commercial Loan
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		13.24%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Oct. 01, 2025
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $10,000,000 and $14,999,999 | Commercial Loan
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		6
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 70,024
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 10,400
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $10,000,000 and $14,999,999 | Minimum | Commercial Loan
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		10.74%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Feb. 01, 2024
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $10,000,000 and $14,999,999 | Maximum | Commercial Loan
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		13.10%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Dec. 01, 2024
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $15,000,000 and $19,999,999 | Commercial Loan
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		13.46%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		1
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 14,725
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 15,500
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $20,000,000 and $24,999,999 | Commercial Loan
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		2
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 26,248
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 21,836
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $20,000,000 and $24,999,999 | Minimum | Commercial Loan
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		5.75%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Mar. 01, 2024
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $20,000,000 and $24,999,999 | Maximum | Commercial Loan
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		11.24%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Jul. 01, 2024
Adjustable Rate Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $25,000,000 and $29,999,999 | Commercial Loan
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		10.30%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date		Dec. 01, 2025
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		1
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 11,600
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans under $250,000 | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		786
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 132,479
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 3,810
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans under $250,000 | Minimum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		2.99%
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans under $250,000 | Maximum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		10.99%
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $250,000 and $499,999 | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		875
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 291,785
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 4,302
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $250,000 and $499,999 | Minimum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		2.85%
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $250,000 and $499,999 | Maximum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		10.99%
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $500,000 and $749,999 | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		187
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 104,223
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 2,191
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $500,000 and $749,999 | Minimum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		2.99%
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $500,000 and $749,999 | Maximum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		10.99%
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $750,000 and $999,999 | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		42
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 38,389
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 1,664
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $750,000 and $999,999 | Minimum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		5.81%
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $750,000 and $999,999 | Maximum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		10.99%
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,000,000 and $1,249,999 | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		27
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 32,464
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,000,000 and $1,249,999 | Minimum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		8.99%
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,000,000 and $1,249,999 | Maximum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		10.49%
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,250,000 and $1,499,999 | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		15
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 21,541
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,250,000 and $1,499,999 | Minimum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		8.38%
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,250,000 and $1,499,999 | Maximum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		10.75%
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,500,000 and $1,749,999 | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		6
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 10,411
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 1,561
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,500,000 and $1,749,999 | Minimum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		9.75%
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,500,000 and $1,749,999 | Maximum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		10.38%
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,750,000 and $1,999,999 | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		5
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 9,972
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,750,000 and $1,999,999 | Minimum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		8.99%
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $1,750,000 and $1,999,999 | Maximum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		10.49%
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,000,000 and $2,249,999 | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		2
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 4,470
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,000,000 and $2,249,999 | Minimum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		8.99%
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,000,000 and $2,249,999 | Maximum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		10.13%
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,250,000 and $2,499,999 | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		2
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 5,278
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,250,000 and $2,499,999 | Minimum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		8.99%
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,250,000 and $2,499,999 | Maximum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		9.75%
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,500,000 and $2,749,999 | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		10.74%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		1
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 2,769
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,500,000 and $2,749,999 | Minimum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		10.74%
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $2,500,000 and $2,749,999 | Maximum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		10.74%
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $3,000,000 and $3,249,999 | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		9.38%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		1
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 3,111
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $3,000,000 and $3,249,999 | Minimum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		9.38%
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $3,000,000 and $3,249,999 | Maximum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		9.38%
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $3,750,000 and $3,999,999 | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		9.99%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans | loan		1
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 4,348
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 0
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $3,750,000 and $3,999,999 | Minimum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		9.99%
Fixed Rate Mortgage Loans | SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $3,750,000 and $3,999,999 | Maximum | Reverse mortgage loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate | Rate		9.99%

[1] Ellington Financial Inc.'s Consolidated Balance Sheets include assets and liabilities of variable interest entities it has consolidated. See Note 12 for additional details on Ellington Financial Inc.'s consolidated variable interest entities.

[2] Includes assets pledged as collateral to counterparties. See Note 14 for additional details on the Company's borrowings and related collateral.