Note 11 Stock-Based Compensation (Tables)

3 Months Ended

Jan. 02, 2016

Share-based Compensation [Abstract]

Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block]

	Three Months Ended
	January 2, 2016		December 27, 2014
	(In thousands)
Stock options	$	1,240	$	3,203
Restricted stock units	2,812		2,514
Total	$	4,052	$	5,717

Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block]

	Three Months Ended
	January 2, 2016		December 27, 2014
	(In thousands)
Cost of sales	$	1,405	$	1,576
Selling, general and administrative	2,566		4,103
Research and development	81		38
Total	$	4,052	$	5,717

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

	Number of Shares		Weighted- Average Exercise Price ($)	Weighted- Average Remaining Contractual Term (Years)	Aggregate Intrinsic Value of In-The-Money Options ($)
	(In thousands)				(In thousands)
Outstanding as of October 3, 2015	7,033		13.05	4.94	53,938
Granted	1		23.77
Exercised/Cancelled/Forfeited/Expired	(432	)	12.82
Outstanding as of January 2, 2016	6,602		13.06	4.72	52,710
Vested and expected to vest as of January 2, 2016	6,533		13.00	4.67	52,476
Exercisable as of January 2, 2016	5,681		12.31	4.18	48,487

Schedule of Restricted Stock Units Award Activity [Table Text Block]

	Number of Shares		Weighted- Average Grant Date Fair Value ($)	Weighted- Average Remaining Contractual Term (Years)	Aggregate Intrinsic Value ($)
	(In thousands)				(In thousands)
Outstanding as of October 3, 2015	2,979		16.52	1.52	59,843
Granted	1,045		23.26
Vested/Forfeited/Cancelled	(105	)	11.78
Outstanding as of January 2, 2016	3,919		18.44	1.82	80,409
Expected to vest as of January 2, 2016	1,889		16.55	1.29	38,752