Note 3 Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) (Fair Value, Measurements, Recurring, USD $) In Thousands, unless otherwise specified	Jun. 29, 2013		Sep. 29, 2012
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Cash and cash equivalents	$ 18,975		$ 3,819
Prepaid expenses and other current assets	1,923		1,847
Other assets	21,155		39,954
Accrued liabilities (1)	(16,318)	[1]	(3,088)	[1]
Other long-term liabilities (1)			(23,126)	[1]
Money Market Funds | Fair Value, Inputs, Level 1
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Cash and cash equivalents	436		435
Bank Time Deposits | Fair Value, Inputs, Level 1
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Cash and cash equivalents	18,539		3,384
Derivatives Designated as Hedging Instrument | Fair Value, Inputs, Level 2
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Prepaid expenses and other current assets	6		77
Other assets	21,155		39,954
Accrued liabilities (1)	(242)	[1]	(175)	[1]
Other long-term liabilities (1)			(23,126)	[1]
Derivatives Not Designated as Hedging Instrument | Fair Value, Inputs, Level 2
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Prepaid expenses and other current assets	1,917		1,770
Accrued liabilities (1)	$ (16,076)	[1]	$ (2,913)	[1]

[1] Liabilities, or credit balances, are presented as negative amounts.