Note 3 Fair Value by Balance Sheet Groupings (Details) (USD $) In Thousands	Jul. 02, 2011	Oct. 02, 2010
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	$ 23,075	$ 99,901
Prepaid Expenses and Other Assets, Fair Value Disclosure	1,559	8,292
Accrued Liabilities, Fair Value Disclosure	(4,497)	(10,517)
Other Long-term Liabilities, Fair Value Disclosure	(38,391)	(40,296)
Total Fair Value, Assets and Liabilities Measured on a Recurring Basis	(18,254)	57,380
Fair Value, Inputs, Level 1 [Member] | Money Market Funds [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	435	791
Prepaid Expenses and Other Assets, Fair Value Disclosure	0	0
Accrued Liabilities, Fair Value Disclosure	0	0
Other Long-term Liabilities, Fair Value Disclosure	0	0
Total Fair Value, Assets and Liabilities Measured on a Recurring Basis	435	791
Fair Value, Inputs, Level 1 [Member] | Bank Time Deposits [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	22,640	99,110
Prepaid Expenses and Other Assets, Fair Value Disclosure	0	0
Accrued Liabilities, Fair Value Disclosure	0	0
Other Long-term Liabilities, Fair Value Disclosure	0	0
Total Fair Value, Assets and Liabilities Measured on a Recurring Basis	22,640	99,110
Fair Value, Inputs, Level 2 [Member] | Derivatives designated as hedging instruments [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	0	0
Prepaid Expenses and Other Assets, Fair Value Disclosure	11	10
Accrued Liabilities, Fair Value Disclosure	(92)	(42)
Other Long-term Liabilities, Fair Value Disclosure	(38,391)	(40,296)
Total Fair Value, Assets and Liabilities Measured on a Recurring Basis	(38,472)	(40,328)
Fair Value, Inputs, Level 2 [Member] | Derivatives not designated as hedging instruments [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	0	0
Prepaid Expenses and Other Assets, Fair Value Disclosure	1,548	8,282
Accrued Liabilities, Fair Value Disclosure	(4,405)	(10,475)
Other Long-term Liabilities, Fair Value Disclosure	0	0
Total Fair Value, Assets and Liabilities Measured on a Recurring Basis	$ (2,857)	$ (2,193)