Note 11 Operating Income (Loss) Information by Geographic Segment (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Dec. 31, 2011	Jan. 01, 2011
Segment Reporting Information [Line Items]
Operating Income (Loss)	$ 39,688	$ 60,955
Domestic [Member]
Segment Reporting Information [Line Items]
Operating Income (Loss)	(5,552)	(180)
International [Member]
Segment Reporting Information [Line Items]
Operating Income (Loss)	$ 45,240	$ 61,135