v3.22.2.2
Cover Page - shares
9 Months Ended
Sep. 30, 2022
Oct. 28, 2022
Cover [Abstract]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Sep. 30, 2022  
Document Transition Report false  
Entity File Number 001-37469  
Entity Registrant Name GREEN PLAINS PARTNERS LP  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 47-3822258  
Entity Address, Address Line One 1811 Aksarben Drive  
Entity Address, City or Town Omaha  
Entity Address, State or Province NE  
Entity Address, Postal Zip Code 68106  
City Area Code 402  
Local Phone Number 884-8700  
Title of 12(b) Security Common Units, Representing Limited Partner Interests  
Trading symbol GPP  
Security Exchange Name NASDAQ  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   23,246,822
Entity Central Index Key 0001635650  
Current Fiscal Year End Date --12-31  
Document Fiscal Year Focus 2022  
Document Fiscal Period Focus Q3  
Amendment Flag false