Condensed Statements of Consolidated Income (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Income Statement [Abstract]
Net Sales	$ 605,305	$ 610,519
Cost of Sales	435,510	445,986
Gross Profit	169,795	164,533
Selling, Distribution and Administrative, including depreciation	130,256	120,215
Operating Income	39,539	44,318
Interest Expense, net	61	25
Other (Income) Expense, net	(1,091)	(459)
Income Before Income Taxes	40,569	44,752
Income Tax Expense	13,725	15,220
Net Income	$ 26,844	$ 29,532
Net Income Per Share - Basic	$ 0.64	$ 0.70
Net Income Per Share - Diluted	$ 0.63	$ 0.70
Cash dividends per common share	$ 0.23	$ 0.21
Weighted average common shares outstanding for basic computation	42,157	41,966
Dilutive effect of potential common shares	480	511
Weighted average common shares outstanding for diluted computation	42,637	42,477