Consolidated Statement of Income (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2013	Mar. 31, 2012
Income Statement [Abstract]
Net sales	$ 3,307,041	$ 3,393,563	$ 9,587,471	$ 9,734,276
Cost of sales	2,569,189	2,590,315	7,468,608	7,386,079
Gross profit	737,852	803,248	2,118,863	2,348,197
Selling, general and administrative expenses	379,690	377,479	1,141,912	1,132,635
Interest expense	23,050	22,313	70,775	69,303
Other (income), net	(3,439)	2,629	(31,062)	(5,100)
Income before income taxes	338,551	400,827	937,238	1,151,359
Income taxes	81,959	88,138	259,584	298,169
Net Income	256,592	312,689	677,654	853,190
Less: Noncontrolling interest in subsidiaries' earnings	32	615	391	3,332
Net income attributable to common shareholders	$ 256,560	$ 312,074	$ 677,263	$ 849,858
Earnings per Share Attributable to Common Shareholders (Note 4)
Basic earnings per share (in usd per share)	$ 1.72	$ 2.07	$ 4.54	$ 5.61
Diluted earnings per share (in usd per share)	$ 1.68	$ 2.01	$ 4.46	$ 5.49
Cash dividends per common share (in usd per share)	$ 0.43	$ 0.39	$ 1.25	$ 1.13