Derivatives - Schedule of Derivative Impact on (Loss) Gain Recognized in Income (Details) - Derivatives designated as hedging instruments - Derivatives in Cash Flow Hedging Relationships - Forward currency forward contracts - USD ($) $ in Thousands	3 Months Ended
	Jan. 04, 2020	Dec. 29, 2018
Cost of sales
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Loss Reclassified from Accumulated OCL into Income	$ (27)	$ (684)
Selling and administrative expenses
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Loss Reclassified from Accumulated OCL into Income	$ (11)	$ (82)