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Investments - Additional Information (Details) - loan	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Schedule of Investments [Line Items]
Number of loans in non-accrual status	1,000,000	0
Debt Securities, Variable Rate | Investments At Fair Value | Investment Type Concentration Risk
Schedule of Investments [Line Items]
Concentration percentage	99.90%	99.90%
Debt Securities, Fixed Rate | Investments At Fair Value | Investment Type Concentration Risk
Schedule of Investments [Line Items]
Concentration percentage	0.10%	0.10%

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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Reference 64: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 320
-Name Accounting Standards Codification
-Section S99
-Paragraph 19
-Subparagraph (1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480032/946-320-S99-19

Reference 65: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
-Section S99
-Paragraph 19
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-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480032/946-320-S99-19

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