Consolidated Statement of Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014
Income Statement [Abstract]
Net sales	$ 2,705,590	$ 3,134,993	$ 5,574,938	$ 6,404,925
Cost of sales	2,140,624	2,401,584	4,341,528	4,861,449
Gross profit	564,966	733,409	1,233,410	1,543,476
Selling, general and administrative expenses	314,666	379,804	684,880	780,644
Interest expense	34,297	27,645	70,057	48,606
Other (income), net	(13,877)	(17,306)	(27,056)	(25,675)
Income before income taxes	229,880	343,266	505,529	739,901
Income taxes	46,743	75,931	127,366	192,395
Net Income	183,137	267,335	378,163	547,506
Less: Noncontrolling interest in subsidiaries' earnings	155	83	203	165
Net income attributable to common shareholders	$ 182,982	$ 267,252	$ 377,960	$ 547,341
Earnings per Share Attributable to Common Shareholders
Basic earnings per share (in usd per share)	$ 1.35	$ 1.84	$ 2.78	$ 3.72
Diluted earnings per share (in usd per share)	1.33	1.80	2.74	3.66
Cash dividends per common share (in usd per share)	$ 0.63	$ 0.63	$ 1.26	$ 1.11