Summary Of Significant Accounting Policies (Tables)

12 Months Ended

Jun. 30, 2012

Summary Of Significant Accounting Policies [Abstract]

Schedule Of Work In Process Inventory As Percentage Of Total Work In Process And Finished Goods Inventory

	2012	2011
Work in process as a percentage of the combined total of finished goods and work in process.............................................................................................	3%	4%

Schedule Of Construction In Progress In Accounts Payable

	2012	2011	2010
Construction in progress in accounts payable......................	$687	$45	$90

Schedule Of Depreciation Expense

	2012	2011	2010
Depreciation expense................................................................	$17,767	$15,961	$17,049

Schedule Of Advertising Expense As Percentage Of Net Sales

	2012	2011	2010
Advertising expense as a percentage of net sales................. .............................................................................................. .............................................................................................. ..............................................................................................	2%	2%	2%

Schedule Of Basic And Diluted Earnings Per Share Calculations

	2012	2011	2010
Net income.......................................................................................	$95,808	$106,364	$114,969
Net income available to participating securities........................	(177)	(146)	(198)
Net income available to common shareholders........................	$95,631	$106,218	$114,771

Weighted average common shares outstanding:
Basic..................................................................................................	27,233	27,664	28,144
Incremental share effect from:
Stock options................................................................................	–	–	3
Restricted stock............................................................................	4	5	6
Stock-settled stock appreciation rights....................................	28	20	21
Diluted...............................................................................................	27,265	27,689	28,174

Net income per common share:
Basic..................................................................................................	$3.51	$3.84	$4.08
Diluted...............................................................................................	$3.51	$3.84	$4.07