Consolidated Statement of Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Mar. 31, 2019	Mar. 31, 2018
Income Statement [Abstract]
Net sales	$ 3,687,518	$ 3,749,591	$ 10,638,857	$ 10,484,915
Cost of sales	2,766,744	2,819,804	7,963,906	7,907,547
Selling, general and administrative expenses	360,865	416,457	1,152,446	1,221,779
Interest expense	48,209	54,145	140,066	160,833
Other (income), net	(17,500)	(10,642)	(37,638)	(9,594)
Income before income taxes	529,200	469,827	1,420,077	1,204,350
Income taxes	117,819	103,697	320,884	496,363
Net income	411,381	366,130	1,099,193	707,987
Less: Noncontrolling interest in subsidiaries' earnings	133	141	497	442
Net income attributable to common shareholders	$ 411,248	$ 365,989	$ 1,098,696	$ 707,545
Earnings per share attributable to common shareholders:
Basic (in USD per share)	$ 3.20	$ 2.75	$ 8.42	$ 5.32
Diluted (in USD per share)	$ 3.14	$ 2.70	$ 8.29	$ 5.22