Shareholders' Equity (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 31, 2012	Mar. 26, 2011	Mar. 31, 2012	Mar. 26, 2011
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period	118	382	720	1,149
Payments for Repurchase of Common Stock			$ 7,954	$ 8,285
Common Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Purchases and retirements of common stock, shares		1	88	142
Payments for Repurchase of Common Stock		71	$ 7,954	$ 8,285