Statements of Operations-Additional Information - Net Sales by Product Type (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Net sales
Net sales	$ 942,261	$ 833,350	$ 800,354
Animal Health
Net sales
Net sales	607,055	545,716	526,904
Mineral Nutrition
Net sales
Net sales	259,512	220,560	214,412
Performance Products
Net sales
Net sales	75,694	67,074	59,038
MFAs and other
Net sales
Net sales	$ 361,538	$ 330,017	$ 322,300
Segment	Animal Health	Animal Health	Animal Health
Nutritional Specialties
Net sales
Net sales	$ 157,196	$ 142,760	$ 129,264
Segment	Animal Health	Animal Health	Animal Health
Vaccines
Net sales
Net sales	$ 88,321	$ 72,939	$ 75,340
Segment	Animal Health	Animal Health	Animal Health