Investments - Schedule of The Capital Commitment and Economic Ownership for Blue Owl Credit SLF LLC (Details) - USD ($) $ in Thousands			3 Months Ended
	Sep. 04, 2025	May 15, 2025	Mar. 31, 2026
Blue Owl Credit SLF LLC
Net Investment Income [Line Items]
Economic Ownership Interest			100.00%
Blue Owl Leasing JV LLC
Net Investment Income [Line Items]
Economic Ownership Interest			100.00%
Blue Owl Capital Corporation \| Blue Owl Credit SLF LLC
Net Investment Income [Line Items]
Economic Ownership Interest			66.10%
Blue Owl Capital Corporation \| Blue Owl Leasing JV LLC
Net Investment Income [Line Items]
Economic Ownership Interest			2.20%
Blue Owl Capital Corporation II \| Blue Owl Credit SLF LLC
Net Investment Income [Line Items]
Economic Ownership Interest			0.04%
Blue Owl Capital Corporation II \| Blue Owl Leasing JV LLC
Net Investment Income [Line Items]
Economic Ownership Interest			0.20%
Blue Owl Credit Income Corp. \| Blue Owl Credit SLF LLC
Net Investment Income [Line Items]
Economic Ownership Interest			13.50%
Blue Owl Credit Income Corp. \| Blue Owl Leasing JV LLC
Net Investment Income [Line Items]
Economic Ownership Interest			4.70%
Blue Owl Technology Finance Corp. \| Blue Owl Credit SLF LLC
Net Investment Income [Line Items]
Economic Ownership Interest			5.40%
Blue Owl Technology Finance Corp. \| Blue Owl Leasing JV LLC
Net Investment Income [Line Items]
Economic Ownership Interest			2.00%
Blue Owl Technology Income Corp. \| Blue Owl Credit SLF LLC
Net Investment Income [Line Items]
Economic Ownership Interest			2.50%
Blue Owl Technology Income Corp. \| Blue Owl Leasing JV LLC
Net Investment Income [Line Items]
Economic Ownership Interest			0.90%
State Teachers Retirement System of Ohio \| Blue Owl Credit SLF LLC
Net Investment Income [Line Items]
Economic Ownership Interest			12.50%
Blue Owl Alternative Credit Fund \| Blue Owl Leasing JV LLC
Net Investment Income [Line Items]
Economic Ownership Interest			77.50%
California State Teachers Retirement System \| Blue Owl Leasing JV LLC
Net Investment Income [Line Items]
Economic Ownership Interest			12.50%
Blue Owl Credit SLF LLC
Net Investment Income [Line Items]
Capital Commitment			$ 746,395
Net Contributed Capital			646,395
Blue Owl Credit SLF LLC \| Blue Owl Capital Corporation
Net Investment Income [Line Items]
Capital Commitment	$ 427,100	$ 404,100	446,460
Net Contributed Capital			427,085
Blue Owl Credit SLF LLC \| Blue Owl Capital Corporation II
Net Investment Income [Line Items]
Capital Commitment			244
Net Contributed Capital			244
Blue Owl Credit SLF LLC \| Blue Owl Credit Income Corp.
Net Investment Income [Line Items]
Capital Commitment			136,419
Net Contributed Capital			87,169
Blue Owl Credit SLF LLC \| Blue Owl Technology Finance Corp.
Net Investment Income [Line Items]
Capital Commitment			53,812
Net Contributed Capital			34,937
Blue Owl Credit SLF LLC \| Blue Owl Technology Income Corp.
Net Investment Income [Line Items]
Capital Commitment			16,161
Net Contributed Capital			16,161
Blue Owl Credit SLF LLC \| State Teachers Retirement System of Ohio
Net Investment Income [Line Items]
Capital Commitment			93,299
Net Contributed Capital			80,799
Blue Owl Leasing JV LLC
Net Investment Income [Line Items]
Capital Commitment			86,600
Net Contributed Capital			40,000
Blue Owl Leasing JV LLC \| Blue Owl Capital Corporation
Net Investment Income [Line Items]
Capital Commitment			860
Net Contributed Capital			860
Blue Owl Leasing JV LLC \| Blue Owl Capital Corporation II
Net Investment Income [Line Items]
Capital Commitment			90
Net Contributed Capital			90
Blue Owl Leasing JV LLC \| Blue Owl Credit Income Corp.
Net Investment Income [Line Items]
Capital Commitment			30,952
Net Contributed Capital			1,900
Blue Owl Leasing JV LLC \| Blue Owl Technology Finance Corp.
Net Investment Income [Line Items]
Capital Commitment			8,955
Net Contributed Capital			800
Blue Owl Leasing JV LLC \| Blue Owl Technology Income Corp.
Net Investment Income [Line Items]
Capital Commitment			3,918
Net Contributed Capital			350
Blue Owl Leasing JV LLC \| Blue Owl Alternative Credit Fund
Net Investment Income [Line Items]
Capital Commitment			31,000
Net Contributed Capital			31,000
Blue Owl Leasing JV LLC \| California State Teachers Retirement System
Net Investment Income [Line Items]
Capital Commitment			10,825
Net Contributed Capital			$ 5,000