Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data	Jun. 25, 2011	Sep. 25, 2010
Consolidated Balance Sheets
Allowance for doubtful accounts	$ 20,432	$ 14,056
Preferred stock, par value	$ 0.1	$ 0.1
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value	$ 0.1	$ 0.1
Common stock, shares authorized	200,000,000	200,000,000
Common stock, shares issued	153,044,445	132,823,585
Common stock, shares outstanding	153,044,445	132,823,585