Quarterly Financial Data (Unaudited) (Tables)

12 Months Ended

Sep. 28, 2012

Quarterly Financial Information Disclosure [Abstract]

Schedule of Quarterly Financial Information [Table Text Block]

(In thousands, except per share data)

	First quarter		Second quarter		Third quarter		Fourth quarter		Fiscal year
Fiscal 2012
Net revenue	$	393,740	$	364,690	$	389,038	$	421,113	$	1,568,581
Gross profit	171,850		152,272		165,302		177,673		667,097
Net income	57,126		34,033		49,317		61,602		202,078
Per share data (1)
Net income, basic	$	0.31	$	0.18	$	0.26	$	0.33	$	1.09
Net income, diluted	$	0.30	$	0.18	$	0.26	$	0.32	$	1.05
Fiscal 2011
Net revenue	$	335,120	$	325,411	$	356,075	$	402,316	$	1,418,922
Gross profit	148,538		140,981		156,225		174,560		620,304
Net income	60,868		49,960		51,548		64,209		226,585
Per share data (1)
Net income, basic	$	0.34	$	0.27	$	0.28	$	0.35	$	1.24
Net income, diluted	$	0.32	$	0.26	$	0.27	$	0.34	$	1.19