Consolidated Statements Of Income - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Income Statement [Abstract]
Net Sales	$ 1,822,527	$ 1,676,390	$ 1,467,067
Cost of Sales	1,433,959	1,320,671	1,080,344
Gross Profit	388,568	355,719	386,723
Selling, General and Administrative Expenses	222,091	212,098	205,363
Change in Contingent Consideration	0	(3,470)	(5,687)
Restructuring and Impairment Charges	24,969	35,180	1,195
Operating Income	141,508	111,911	185,852
Other, Net	1,789	477	(107)
Income Before Income Taxes	143,297	112,388	185,745
Taxes Based on Income	32,011	22,802	43,413
Net Income	$ 111,286	$ 89,586	$ 142,332
Net Income Per Common Share:
Basic (in dollars per share)	$ 4.04	$ 3.26	$ 5.17
Diluted (in dollars per share)	$ 4.04	$ 3.25	$ 5.16
Weighted Average Common Shares Outstanding:
Basic (in shares)	27,462	27,448	27,475
Diluted (in shares)	27,482	27,472	27,518