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Loans and Investments - Concentration of Credit Risk (Details)	6 Months Ended	12 Months Ended
	Jun. 30, 2024 borrower loan	Dec. 31, 2023 loan borrower
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Number of loans	783	747
Total Assets | Credit risk concentration
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Number of loans	83	31
Number of different borrowers | borrower	5	5
Total Assets | Credit risk concentration | Five Borrowers
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Concentration risk, percentage	11.00%	11.00%
Loans and investments portfolio | Credit risk concentration | Texas
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Concentration risk, percentage	23.00%	24.00%
Loans and investments portfolio | Credit risk concentration | Florida
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Concentration risk, percentage	18.00%	17.00%

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name Regulation S-X (SX)
-Number 210
-Section 12
-Subsection 29
-Publisher SEC

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-SubTopic 310
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Number of mortgage loans within investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate.

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