v3.25.1
Cover - shares
3 Months Ended
Mar. 31, 2025
May 14, 2025
Cover [Abstract]    
Document Type 10-Q  
Amendment Flag false  
Document Quarterly Report true  
Document Transition Report false  
Document Period End Date Mar. 31, 2025  
Document Fiscal Period Focus Q1  
Document Fiscal Year Focus 2025  
Current Fiscal Year End Date --12-31  
Entity File Number 814-01835  
Entity Registrant Name LAGO Evergreen Credit  
Entity Central Index Key 0002043759  
Entity Tax Identification Number 33-1867642  
Entity Incorporation, State or Country Code DE  
Entity Address, Address Line One 10 S. Wacker Drive  
Entity Address, Address Line Two Suite 3540  
Entity Address, City or Town Chicago  
Entity Address, State or Province IL  
Entity Address, Postal Zip Code 60606  
City Area Code 773  
Local Phone Number 417-5246  
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  
Elected Not To Use the Extended Transition Period false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   3,373,781