Statements of Consolidated Income - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Income Statement [Abstract]
Net sales	$ 4,412,794	$ 3,810,676	$ 3,235,919
Cost of sales	3,125,829	2,703,760	2,300,395
Gross profit	1,286,965	1,106,916	935,524
Selling, distribution and administrative expense, including depreciation	813,814	749,058	680,542
Impairment expense	0	0	49,528
Operating income	473,151	357,858	205,454
Interest expense	24,790	26,785	30,807
Interest income	(3,151)	(522)	(215)
Other expense (income), net	1,701	1,805	(2,200)
Income before income taxes	449,811	329,790	177,062
Income tax expense	103,072	72,376	32,305
Net income	$ 346,739	$ 257,414	$ 144,757
Net income per share — basic	$ 8.98	$ 6.69	$ 3.73
Net income per share — diluted	$ 8.84	$ 6.58	$ 3.68