Condensed Statements of Consolidated Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Income Statement [Abstract]
Net sales	$ 1,095,188	$ 1,062,405
Cost of sales	770,106	755,622
Gross profit	325,082	306,783
Selling, distribution and administrative expense, including depreciation	204,402	200,251
Operating income	120,680	106,532
Interest expense, net	1,320	6,480
Other expense, net	431	1,008
Income before income taxes	118,929	99,044
Income tax expense	25,103	22,164
Net income	$ 93,826	$ 76,880
Net income per share - basic	$ 2.42	$ 2.00
Net income per share - diluted	$ 2.39	$ 1.97
Weighted average common shares outstanding for basic computation	38,700	38,526
Dilutive effect of potential common shares	610	585
Weighted average common shares outstanding for diluted computation	39,310	39,111