Preferred Stock (Narrative) (Detail) (USD $)	Jun. 30, 2013	Jun. 29, 2012
Equity [Line Items]
Preferred Stock ,par value	$ 1.00	$ 1.00
Authorized shares of series A preferred stock	100,000	100,000
Preferred Stock, issued	0	0
Series A Preferred Stock
Equity [Line Items]
Preferred Stock ,par value	$ 1.00	$ 1.00
Authorized shares of series A preferred stock	17,400	17,400
Preferred Stock, issued	0	0
Preferred Stock, outstanding	0	0
Preferred stock convertible into shares of common stock at a fixed conversion ratio	1,000	1,000