XML 19 R1.htm IDEA: XBRL DOCUMENT v3.20.2
Document and Entity Information - USD ($)
 12 Months Ended
Jun. 30, 2020
Aug. 24, 2020
Dec. 31, 2019
Document Type 10-K    
Document Period End Date Jun. 30, 2020    
Entity Registrant Name PHIBRO ANIMAL HEALTH CORP    
Entity Current Reporting Status Yes    
Entity Filer Category Accelerated Filer    
Entity Small Business false    
Entity Interactive Data Current Yes    
Entity Emerging Growth Company false    
Entity Shell Company false    
Current Fiscal Year End Date --06-30    
Document Fiscal Year Focus 2020    
Document Fiscal Period Focus FY    
Entity Central Index Key 0001069899    
Amendment Flag false    
Title of 12(b) Security Class A Common Stock, $0.0001 par value per share    
Trading Symbol PAHC    
Entity Public Float     $ 502,263,574
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Common stock-Class A      
Entity Common Stock, Shares Outstanding   20,287,574  
Common stock-Class B      
Entity Common Stock, Shares Outstanding   20,166,034