Investments - Narrative (Details) - USD ($) $ in Thousands						6 Months Ended
Investments - Narrative (Details) - USD ($) $ in Thousands	Sep. 04, 2025	May 15, 2025	Mar. 24, 2025	Nov. 01, 2024	Jul. 23, 2024	Jun. 30, 2026	Dec. 31, 2025
Schedule of Investments [Line Items]
Economic ownership percentage						194.70%	177.70%
Blue Owl Credit SLF
Schedule of Investments [Line Items]
Capital Commitment				$ 2,500	$ 2,500	$ 746,395
Economic ownership percentage				0.30%	4.40%	100.00%
Increase (decrease) in investment commitment in joint venture	$ 34,900	$ 18,700
Blue Owl Credit SLF \| Investment, Identifier [Axis]: Blue Owl Capital Corporation
Schedule of Investments [Line Items]
Capital Commitment						$ 446,460
Economic ownership percentage						64.40%
Blue Owl Credit SLF \| Investment, Identifier [Axis]: Blue Owl Capital Corporation II
Schedule of Investments [Line Items]
Capital Commitment						$ 244
Economic ownership percentage						0.04%
Blue Owl Credit SLF \| Investment, Identifier [Axis]: Blue Owl Credit Income Corp.
Schedule of Investments [Line Items]
Capital Commitment						$ 136,419
Economic ownership percentage						14.80%
Blue Owl Credit SLF \| Investment, Identifier [Axis]: Blue Owl Technology Finance Corp.
Schedule of Investments [Line Items]
Capital Commitment						$ 53,812
Economic ownership percentage						5.90%
Capital commitment unfunded						$ 14,200
Blue Owl Credit SLF \| Investment, Identifier [Axis]: Blue Owl Technology Income Corp.
Schedule of Investments [Line Items]
Capital Commitment						$ 16,161
Economic ownership percentage						2.40%
Blue Owl Credit SLF \| Investment, Identifier [Axis]: State Teachers Retirement System of Ohio
Schedule of Investments [Line Items]
Capital Commitment						$ 93,299
Economic ownership percentage						12.50%
Blue Owl Credit SLF \| Acquisition of OTF II
Schedule of Investments [Line Items]
Capital Commitment			$ 2,500
Economic ownership percentage			0.30%