Statements of Operations-Additional Information - Net Sales by Product Type (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Mar. 31, 2025	Mar. 31, 2024
Net sales
Net sales	$ 347,825	$ 263,223	$ 917,518	$ 744,515
Animal Health
Net sales
Net sales	258,377	181,333	670,318	514,967
MFAs and other
Net sales
Net sales	181,645	108,216	439,827	304,261
Nutritional Specialties
Net sales
Net sales	43,350	40,194	131,908	121,840
Vaccines
Net sales
Net sales	33,382	32,923	98,583	88,866
Mineral Nutrition
Net sales
Net sales	66,774	64,228	189,086	181,601
Performance Products
Net sales
Net sales	$ 22,674	$ 17,662	$ 58,114	$ 47,947