Note 9 Earnings Per Share (Tables)

12 Months Ended

Oct. 01, 2016

Earnings Per Share [Abstract]

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

	Year Ended
	October 1, 2016		October 3, 2015		September 27, 2014
	(In thousands, except per share amounts)
Numerator:
Net income	$	187,838	$	377,261	$	197,165
Denominator:
Weighted average common shares outstanding	75,094		81,818		82,872
Effect of dilutive stock options and restricted stock units	3,693		3,823		3,859
Denominator for diluted earnings per share	78,787		85,641		86,731
Net income per share:
Basic	$	2.50	$	4.61	$	2.38
Diluted	$	2.38	$	4.41	$	2.27

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

	As of
	October 1, 2016	October 3, 2015	September 27, 2014
Potentially dilutive securities:	(In thousands)
Employee stock options	477	776	2,502
Restricted stock units	3	13	112
Total	480	789	2,614