XML 10 R1.htm IDEA: XBRL DOCUMENT v3.22.2.2
Cover - USD ($)
 9 Months Ended 13 Months Ended
May 31, 2022
May 31, 2022
Aug. 29, 2022
Mar. 09, 2022
Cover [Abstract]        
Document Type 10-KT      
Document Annual Report false      
Document Transition Report true      
Document Period Start Date Aug. 26, 2021      
Document Period End Date May 31, 2022      
Current Fiscal Year End Date --05-31      
Entity File Number 001-08308      
Entity Registrant Name LUB Liquidating Trust      
Entity Incorporation, State or Country Code DE      
Entity Tax Identification Number 74-1335253      
Entity Address, Address Line One Two Liberty Square, 9th Floor      
Entity Address, City or Town Boston      
Entity Address, State or Province MA      
Entity Address, Postal Zip Code 02109      
City Area Code 617      
Local Phone Number 570-4600      
Entity Well-known Seasoned Issuer No      
Entity Voluntary Filers No      
Entity Current Reporting Status Yes      
Entity Interactive Data Current Yes      
Entity Filer Category Non-accelerated Filer      
Entity Small Business true      
Entity Emerging Growth Company false      
Entity Shell Company false      
Entity Common Stock, Shares Outstanding     31,300,837  
Documents Incorporated by Reference  
Documents incorporated by reference: None

Auditor Name:    N/A                Auditor Location:    N/A            Auditor Firm ID:    9999
    
Entity Central Index Key 0000016099      
Document Fiscal Year Focus 2022      
Document Fiscal Period Focus FY      
Amendment Flag false      
Document Information [Line Items]        
Entity Public Float       $ 0
Entity Registrant Name LUB Liquidating Trust