v3.26.1
Cover - shares
 6 Months Ended
Jun. 30, 2026
Aug. 14, 2026
Document Type 10-Q  
Amendment Flag false  
Document Quarterly Report true  
Document Transition Report false  
Document Period End Date Jun. 30, 2026  
Document Fiscal Period Focus Q2  
Document Fiscal Year Focus 2026  
Current Fiscal Year End Date --12-31  
Entity File Number 000-56792  
Entity Registrant Name PARTNERS GROUP LENDING FUND, LLC  
Entity Central Index Key 0001938649  
Entity Tax Identification Number 88-3153051  
Entity Incorporation, State or Country Code DE  
Entity Address, Address Line One 1114 Avenue of the Americas  
Entity Address, Address Line Two 37th Floor  
Entity Address, City or Town New York  
Entity Address, State or Province NY  
Entity Address, Postal Zip Code 10036  
City Area Code 215  
Local Phone Number 454-5500  
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  
Elected Not To Use the Extended Transition Period false  
Entity Shell Company false  
Class I Units [Member]    
Entity Common Stock, Shares Outstanding   211,076,548
Class M Units [Member]    
Entity Common Stock, Shares Outstanding   377,418
Class A Units [Member]    
Entity Common Stock, Shares Outstanding  
Class S Units [Member]    
Entity Common Stock, Shares Outstanding