Annual report pursuant to Section 13 and 15(d)

Document And Entity Information

v3.7.0.1
Document And Entity Information - USD ($)
$ in Billions
12 Months Ended
Jun. 30, 2017
Aug. 30, 2017
Dec. 31, 2016
Document Information [Line Items]      
Entity Registrant Name BIO-TECHNE Corp    
Entity Central Index Key 0000842023    
Trading Symbol tech    
Current Fiscal Year End Date --06-30    
Entity Filer Category Large Accelerated Filer    
Entity Current Reporting Status Yes    
Entity Voluntary Filers No    
Entity Well-known Seasoned Issuer Yes    
Entity Common Stock, Shares Outstanding (in shares)   37,382,025  
Entity Public Float     $ 3.8
Document Type 10-K    
Document Period End Date Jun. 30, 2017    
Document Fiscal Year Focus 2017    
Document Fiscal Period Focus FY    
Amendment Flag false