Cover - shares	6 Months Ended
	Jun. 30, 2023	Aug. 09, 2023
Document Information [Line Items]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2023
Document Transition Report	false
Entity File Number	000-56536
Entity Registrant Name	Blue Owl Real Estate Net Lease Trust
Entity Incorporation, State or Country Code	MD
Entity Tax Identification Number	88-1672312
Entity Address, Address Line One	30 N. LaSalle St.
Entity Address, Address Line Two	Suite 4140
Entity Address, City or Town	Chicago
Entity Address, State or Province	IL
Entity Address, Postal Zip Code	60602
City Area Code	888
Local Phone Number	215-2015
Entity Current Reporting Status	No
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	true
Entity Ex Transition Period	false
Entity Shell Company	false
Entity Central Index Key	0001944366
Document Fiscal Year Focus	2023
Document Fiscal Period Focus	Q2
Current Fiscal Year End Date	--12-31
Amendment Flag	false
Class S Common Shares
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		73,528,952
Class D Common Shares
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		3,611,382
Class I Common Shares
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		78,995,020