Derivatives - Schedule of Derivative Impact on (Loss) Gain Recognized in Income (Details) - Derivatives designated as hedging instruments - Derivatives in cash flow hedging relationships - Foreign currency forward contracts - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 04, 2020	Jun. 29, 2019	Jul. 04, 2020	Jun. 29, 2019
Cost of sales
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Loss Reclassified from Accumulated OCL into Income	$ (1,102)	$ (153)	$ (925)	$ (1,507)
Selling and administrative expenses
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Loss Reclassified from Accumulated OCL into Income	$ (86)	$ (19)	$ (87)	$ (174)