Derivatives and Fair Value Measurements - Schedule of Fair Values of Derivative Instruments (Details) - Foreign currency forward contracts - USD ($) $ in Thousands	Jan. 02, 2021	Oct. 03, 2020
Derivatives not designated as hedging instruments
Derivatives, Fair Value [Line Items]
Fair value of derivative asset	$ 300	$ 100
Prepaid expenses and other | Derivatives designated as hedging instruments
Derivatives, Fair Value [Line Items]
Fair value of derivative asset	5,327	1,830
Prepaid expenses and other | Derivatives not designated as hedging instruments
Derivatives, Fair Value [Line Items]
Fair value of derivative asset	380	70
Other accrued liabilities | Derivatives designated as hedging instruments
Derivatives, Fair Value [Line Items]
Fair value of derivative liability	83	641
Other accrued liabilities | Derivatives not designated as hedging instruments
Derivatives, Fair Value [Line Items]
Fair value of derivative liability	$ 55	$ 58