Borrowings (Details) - USD ($) $ in Thousands		1 Months Ended	6 Months Ended
	Apr. 10, 2023	Feb. 18, 2025	Jun. 30, 2023	Jun. 30, 2022
Borrowings (Details) [Line Items]
Borrowing rate			150.00%
Asset coverage ratio			168.00%
Net of deferred financing costs			$ 1,063
Accrued interest			2,683
Credit Facility amount			$ 150,000
Credit Facility Description			(2)The carrying value of the WF Credit Facility is presented net of deferred financing costs of $1.047 million and accrued interest of $1.880 million.
Interest rate	0.00%
BoA Credit Facility [Member]
Borrowings (Details) [Line Items]
Net of deferred financing costs			$ 1,358
Accrued interest			584
Average debt outstanding			$ 500,900	$ 560,000
Borrowings description			The base rate loans will bear interest at the base rate plus 1.40%, and the SOFR loans will bear interest at 1-month SOFR plus 1.40% or 3-month SOFR plus 1.45%. The “base rate” will be equal to the highest of (a) the federal funds rate plus 0.50%, (b) the prime rate, and (c) 1-month or 3-month SOFR plus 0.10%. The Credit Agreement includes fallback language in the event that SOFR becomes unavailable. Interest pursuant to base rate loans is payable quarterly in arrears, and interest pursuant to SOFR loans is payable either quarterly or monthly, as specified by the Borrowers in a loan notice pertaining thereto. The Credit Agreement requires the payment of a commitment fee of 0.50% for unused Commitments until the four-month anniversary of the Second Amendment to the Credit Agreement. Thereafter, the commitment fee is 0.50% on unused Commitments up to 30% of the BoA Credit Facility, and 1.30% on unused Commitments in excess of 30% of the BoA Credit Facility. Such fee is payable quarterly in arrears. The advance rate for PS BDC Funding’s Eligible Collateral Assets ranges from 40% for Second Lien Bank Loans to 70% for First Lien Bank Loans that are B Assets to 100% for Cash (excluding Excluded Amounts) (as each such term is defined in the Credit Agreement).
WF Credit Facility [Member]
Borrowings (Details) [Line Items]
Net of deferred financing costs			$ 872
Accrued interest			2,368
Average debt outstanding			$ 127,900	$ 118,900
Borrowings description			Broadly Syndicated Loans or Middle Market Loans and shall be eurocurrency rate loans unless such rate is unavailable, in which case the loans shall be base rate loans until such rate is available. From April 10, 2023, Broadly Syndicated Loans will bear interest at Daily Simple SOFR or base rate, as applicable, plus 2.00%, and Middle Market Loans will bear interest at Daily Simple SOFR or base rate, as applicable, plus 2.50%, with an interest rate floor of 0.0%. The “base rate” will be equal to the highest of (a) the federal funds rate plus 0.50% and (b) the prime rate. The Loan Agreement includes fallback language in the event that Daily Simple SOFR becomes unavailable. Interest is payable quarterly, as determined by the WFB as the administrative agent. Following the Second Amendment of the WF Credit Facility, the Loan Agreement requires the payment of a non-usage fee of (x) during the first thirteen months following the closing of the WF Credit Facility, 0.50% multiplied by daily unused Facility Amounts, (y) between thirteen and sixteen months following the closing of the WF Credit Facility, 0.50% multiplied by the lesser of (1) daily unused Facility Amounts and (2) 50% of the Facility Amount plus 2.00% multiplied by the greater of (i) the difference between the daily unused Facility Amount and 50% of the Facility Amount and (ii) zero and, (z) thereafter, 0.50% multiplied by the lesser of (1) daily unused Facility Amounts and (2) 20% of the Facility Amount plus 2.00% multiplied by the greater of (i) the difference between the daily unused Facility Amount and 20% of the Facility Amount and (ii) zero. Such fee is payable quarterly in arrears. The WF Credit Facility includes the option to downsize the facility by paying a Commitment Reduction Fee. The Fee is equal to 2.00% of the facility reduction amount prior to the one year anniversary of the closing of the WF Credit Facility, and 1.00% thereafter. The applicable percentage for PS BDC Funding II’s Eligible Loans ranges from 67.5% for Middle Market Loans to 70% for Broadly Syndicated Loans (as each such term is defined in the Loan Agreement).
Broadly Syndicated Loans [Member]
Borrowings (Details) [Line Items]
Interest rate	2.00%
Middle Market Loans [Member]
Borrowings (Details) [Line Items]
Interest rate	2.50%
Forecast [Member] | BoA Credit Facility [Member]
Borrowings (Details) [Line Items]
Debt instrument, description		Under the BoA Credit Facility, which matures on February 18, 2025, the Lenders have agreed to extend credit to PS BDC Funding in an aggregate amount up to the Commitment (as defined in the Credit Agreement) amount. The Commitment amount for the BoA Credit Facility was $200.0 million as of the closing date of the Credit Agreement, increased to $400.0 million on the one-month anniversary of the closing date, further increased to $475.0 million on October 12, 2020, and further increased to $725 million on September 29, 2021.