Condensed Consolidated Statements of Earnings (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Mar. 31, 2019	Mar. 31, 2018
Income Statement [Abstract]
Revenues	$ 342,496	$ 294,746	$ 999,768	$ 837,719
Costs, Expenses, and Other Expense (Income)
Cost of goods sold	215,212	176,361	617,071	503,926
Internal research and development	36,026	30,560	102,961	83,898
Selling, general and administrative	60,128	53,346	171,787	153,156
Interest expense	5,647	5,014	16,811	13,303
Other expense (income), net	(1,532)	(1,755)	(2,946)	(4,551)
Total Costs, Expenses, & Other Expense (Income)	315,481	263,526	905,684	749,732
Earnings Before Income Taxes	27,015	31,220	94,084	87,987
Income Taxes	2,377	1,122	14,595	27,152
Net Earnings	$ 24,638	$ 30,098	$ 79,489	$ 60,835
Basic Earnings Per Share	$ 0.39	$ 0.48	$ 1.25	$ 0.97
Diluted Earnings Per Share	$ 0.38	$ 0.45	$ 1.21	$ 0.93