Statements of Consolidated Income - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Income Statement [Abstract]
Net sales	$ 3,245,652	$ 3,472,739	$ 3,073,274
Cost of sales	2,307,916	2,465,116	2,189,279
Gross profit	937,736	1,007,623	883,995
Selling, distribution and administrative expense, including depreciation	717,747	742,241	658,168
Goodwill and intangible impairment	131,000
Goodwill and intangible impairment		31,594	0
Operating income	88,989	233,788	225,827
Interest expense	37,264	40,788	24,142
Interest income	(729)	(600)	(657)
Other income, net	(2,782)	(881)	(2,376)
Income before income taxes	55,236	194,481	204,718
Income tax expense	31,194	50,488	63,093
Net income	$ 24,042	$ 143,993	$ 141,625
Net income per share — basic	$ 0.62	$ 3.72	$ 3.65
Net income per share — diluted	$ 0.62	$ 3.68	$ 3.61