CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $) In Thousands, except Share data	Jun. 26, 2011	Jun. 27, 2010
Current assets:
Allowances for trade accounts receivable	$ 2,424	$ 3,725
Stockholders' equity:
Common stock, par value (in dollars per share)	$ 1	$ 1
Common stock, shares authorized (in shares)	330,000,000	330,000,000
Common stock, shares outstanding (in shares)	69,899,825	70,324,178
Preferred stock, par value (in dollars per share)	$ 1	$ 1
Preferred stock, shares authorized (in shares)	1,000,000	1,000,000
Preferred stock, shares issued (in shares)	0	0
Preferred stock, shares outstanding (in shares)	0	0
Treasury stock (in shares)	4,627,248	3,193,930