Derivatives And Fair Value Measurements (Schedule Of Fair Values Of Derivative Instruments) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2012	Oct. 01, 2011
Interest Rate Swaps [Member]
Derivatives And Fair Value Measurements [Line Items]
Derivative liabilities designated as hedging instruments, Fair Value	$ 3,406
Derivatives Designated As Hedging Instruments [Member] | Interest Rate Swaps [Member]
Derivatives And Fair Value Measurements [Line Items]
Derivative asset designated as hedging instruments, Fair Value
Derivatives Designated As Hedging Instruments [Member] | Forward Contracts [Member]
Derivatives And Fair Value Measurements [Line Items]
Derivative asset designated as hedging instruments, Fair Value
Derivatives Designated As Hedging Instruments [Member] | Prepaid Expenses And Other [Member] | Forward Contracts [Member]
Derivatives And Fair Value Measurements [Line Items]
Derivative asset designated as hedging instruments, Fair Value	307
Derivatives Designated As Hedging Instruments [Member] | Current Liabilities - Other [Member] | Interest Rate Swaps [Member]
Derivatives And Fair Value Measurements [Line Items]
Derivative liabilities designated as hedging instruments, Fair Value	3,406	3,493
Derivatives Designated As Hedging Instruments [Member] | Current Liabilities - Other [Member] | Forward Contracts [Member]
Derivatives And Fair Value Measurements [Line Items]
Derivative liabilities designated as hedging instruments, Fair Value	136	2,544
Derivatives Designated As Hedging Instruments [Member] | Other Liabilities [Member] | Interest Rate Swaps [Member]
Derivatives And Fair Value Measurements [Line Items]
Derivative liabilities designated as hedging instruments, Fair Value		$ 1,746