Document and Entity Information	3 Months Ended
	Sep. 30, 2014	Nov. 06, 2014 Class A common stock	Nov. 06, 2014 Class B common stock
Entity Registrant Name	PHIBRO ANIMAL HEALTH CORP
Entity Central Index Key	0001069899
Trading Symbol	pahc
Current Fiscal Year End Date	--06-30
Entity Filer Category	Non-accelerated Filer
Entity Common Stock, Shares Outstanding		17,442,953	21,512,275
Document Type	10-Q
Document Period End Date	Sep. 30, 2014
Amendment Flag	false
Document Fiscal Year Focus	2015
Document Fiscal Period Focus	Q1