Quarterly report pursuant to Section 13 or 15(d)

Document And Entity Information

v3.19.3
Document And Entity Information - shares
 3 Months Ended
Sep. 30, 2019
Nov. 01, 2019
Document Information [Line Items]    
Entity Central Index Key 0000842023  
Entity Registrant Name BIO-TECHNE Corp  
Amendment Flag false  
Current Fiscal Year End Date --06-30  
Document Fiscal Period Focus Q1  
Document Fiscal Year Focus 2020  
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Sep. 30, 2019  
Document Transition Report false  
Entity File Number 0-17272  
Entity Incorporation, State or Country Code MN  
Entity Tax Identification Number 41-1427402  
Entity Address, Address Line One 614 McKinley Place N.E.  
Entity Address, City or Town Minneapolis  
Entity Address, State or Province MN  
Entity Address, Postal Zip Code 55413  
City Area Code 612  
Local Phone Number 379-8854  
Title of 12(b) Security Common Stock, $0.01 par value  
Trading Symbol TECH  
Security Exchange Name NASDAQ  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Large Accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   38,112,184