Derivative Financial Instruments (Fair Value And Classification Of Derivatives On The Consolidated Balance Sheets) (Details) - USD ($) $ in Thousands	Jan. 01, 2022	Oct. 02, 2021
Designated as Hedging Instrument | Other current assets | Foreign Currency Contracts
Derivative Instruments, Fair Value
Derivative assets as hedging instruments, fair value	$ 169	$ 325
Designated as Hedging Instrument | Other assets | Foreign Currency Contracts
Derivative Instruments, Fair Value
Derivative assets as hedging instruments, fair value	23	104
Designated as Hedging Instrument | Total asset derivatives
Derivative Instruments, Fair Value
Derivative assets as hedging instruments, fair value	192	429
Designated as Hedging Instrument | Accrued liabilities and other | Foreign Currency Contracts
Derivative Instruments, Fair Value
Derivative liabilities as hedging instruments, fair value	1,205	1,235
Designated as Hedging Instrument | Other long-term liabilities | Foreign Currency Contracts
Derivative Instruments, Fair Value
Derivative liabilities as hedging instruments, fair value	355	537
Designated as Hedging Instrument | Total liability derivatives
Derivative Instruments, Fair Value
Derivative liabilities as hedging instruments, fair value	1,560	1,772
Not Designated As Hedging Instruments | Other current assets | Foreign Currency Contracts
Derivative Instruments, Fair Value
Derivative assets as hedging instruments, fair value	1,197	226
Not Designated As Hedging Instruments | Accrued liabilities and other | Foreign Currency Contracts
Derivative Instruments, Fair Value
Derivative liabilities as hedging instruments, fair value	$ 327	$ 480