Restructuring and Other Charges - Schedule of Restructuring Reserve (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		32 Months Ended
	Jun. 30, 2018	Jul. 01, 2017	Jun. 30, 2018	Jul. 01, 2017	Jun. 30, 2018
Restructuring Reserve [Roll Forward]
Credit to operations, net	$ 1,627	$ 1,551	$ 1,846	$ 8,300	$ 84,500
Restructuring Plan 2016 [Member]
Restructuring Reserve [Roll Forward]
Restructuring reserve, beginning balance			6,244	36,608
Credit to operations, net			(1,014)	8,300
Cash disbursements			(2,454)	(35,330)
Other non-cash charges				(704)
Foreign exchange impact			(60)	(702)
Restructuring reserve, ending balance	2,716	8,172	2,716	8,172	2,716
Restructuring Plan 2016 [Member] | Employee severance and related benefits
Restructuring Reserve [Roll Forward]
Restructuring reserve, beginning balance			1,736	35,177
Credit to operations, net			(509)	2,582
Cash disbursements			(1,247)	(33,979)
Other non-cash charges				0
Foreign exchange impact			20	(800)
Restructuring reserve, ending balance	0	2,980	0	2,980	0
Restructuring Plan 2016 [Member] | Facility closures and related costs
Restructuring Reserve [Roll Forward]
Restructuring reserve, beginning balance			4,508	1,431
Credit to operations, net			(505)	5,718
Cash disbursements			(1,207)	(1,351)
Other non-cash charges				(704)
Foreign exchange impact			(80)	98
Restructuring reserve, ending balance	$ 2,716	$ 5,192	$ 2,716	$ 5,192	$ 2,716