Cover Page - shares	6 Months Ended
	Jun. 30, 2024	Aug. 02, 2024
Document Information [Line Items]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2024
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	Yes
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
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2024
Document Fiscal Period Focus	Q2
Amendment Flag	false
Class S Common Shares
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		160,923,574
Class N Common Shares
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		6,575,469
Class D Common Shares
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		1,216,473
Class I Common Shares
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		187,356,373