Commitments and Contingencies (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Sep. 30, 2025
Loss Contingencies [Line Items]
Investment company, financial commitment to investee, future amount	$ 580,832	$ 927,887
Undrawn Revolver
Loss Contingencies [Line Items]
Investment company, financial commitment to investee, future amount	$ 229,880	$ 252,574

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details