Investments - Additional Information (Details) - Investments At Fair Value - Investment Type Concentration Risk	9 Months Ended	12 Months Ended
Sep. 30, 2022	Dec. 31, 2021
Schedule of Investments [Line Items]
% of Total Investments at Fair Value	100.00%	100.00%
Debt Securities, Variable Rate
Schedule of Investments [Line Items]
% of Total Investments at Fair Value	99.70%	99.60%
Debt Securities, Fixed Rate
Schedule of Investments [Line Items]
% of Total Investments at Fair Value	0.30%	0.40%

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.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 20
-URI https://asc.fasb.org/extlink&oid=99393423&loc=d3e6404-108592

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