Note 11 Earnings Per Share (Tables)

12 Months Ended

Oct. 01, 2011

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Year Ended
	October 1, 2011		October 2, 2010		October 3, 2009
	(In thousands, except per share amounts)
Numerator:
Net income (loss)	$	68,917	$	122,435	$	(137,822	)
Denominator:
Weighted average shares used in computing per share amount:
Basic	80,345		79,195		82,528
Diluted	83,158		82,477		82,528
Net income (loss) per share
Basic	$	0.86	$	1.55	$	(1.67	)
Diluted	$	0.83	$	1.48	$	(1.67	)

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]

	As of
	October 1, 2011	October 2, 2010	October 3, 2009
Potentially dilutive securities:	(In thousands)
Employee stock options	6,839	6,078	8,003
Restricted stock units	241	25	528
Total	7,080	6,103	8,531