v3.26.1
Cover - shares
3 Months Ended
Mar. 31, 2026
May 06, 2026
Cover [Abstract]    
Entity Registrant Name 5C Lending Partners Corp.  
Securities Act File Number 000-56665  
Document Type 10-Q  
Amendment Flag false  
Document Period End Date Mar. 31, 2026  
Document Fiscal Year Focus 2026  
Document Fiscal Period Focus Q1  
Current Fiscal Year End Date --12-31  
Document Transition Report false  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Central Index Key 0001998387  
Document Quarterly Report true  
Entity Filer Category Non-accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company true  
Entity Ex Transition Period false  
Entity Incorporation, State or Country Code MD  
Entity Tax Identification Number 93-4039151  
Entity Address, Address Line One 330 Madison Avenue  
Entity Address, Address Line Two 20th Floor  
Entity Shell Company false  
Entity Address, City or Town New York  
Entity Address, State or Province NY  
Entity Address, Postal Zip Code 10017  
City Area Code 212  
Local Phone Number 516-3171  
Entity Common Stock Shares Outstanding   11,984,588