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Restructuring (Schedule of Restructuring Reserve Activity) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 02, 2016	Jul. 04, 2015	Jul. 02, 2016	Jul. 04, 2015
Restructuring Cost and Reserve
Restructuring accrual at beginning of period			$ 14,546
Charged to expense - 2016 plan	$ (39)	$ 6,604	8,303	$ 6,604
Adjustments to provision			(485)
Non-cash charges - 2016 plan			(4,581)
Foreign currency translation			50
Restructuring accrual at end of period	2,504		2,504
Employee severence and other restructuring
Restructuring Cost and Reserve
Charged to expense - 2016 plan			8,303
2014 Plan
Restructuring Cost and Reserve
Payments			(615)
Restructuring accrual at end of period	750		750
2015 Plan
Restructuring Cost and Reserve
Payments			(11,604)
Restructuring accrual at end of period	1,000		1,000
2016 Plan
Restructuring Cost and Reserve
Payments			(3,110)
Restructuring accrual at end of period	754		754
Aircraft Controls
Restructuring Cost and Reserve
Restructuring accrual at beginning of period			3,047
Adjustments to provision			(275)
Non-cash charges - 2016 plan			(4,581)
Foreign currency translation			(31)
Restructuring accrual at end of period	565		565
Aircraft Controls | Employee severence and other restructuring
Restructuring Cost and Reserve
Charged to expense - 2016 plan			5,923
Aircraft Controls | 2014 Plan
Restructuring Cost and Reserve
Payments			(11)
Aircraft Controls | 2015 Plan
Restructuring Cost and Reserve
Payments			(2,568)
Aircraft Controls | 2016 Plan
Restructuring Cost and Reserve
Payments			(939)
Space And Defense Controls
Restructuring Cost and Reserve
Restructuring accrual at beginning of period			7,237
Adjustments to provision			(289)
Non-cash charges - 2016 plan			0
Foreign currency translation			(18)
Restructuring accrual at end of period	883		883
Space And Defense Controls | Employee Severance
Restructuring Cost and Reserve
Charged to expense - 2016 plan			0
Space And Defense Controls | 2014 Plan
Restructuring Cost and Reserve
Payments			(604)
Space And Defense Controls | 2015 Plan
Restructuring Cost and Reserve
Payments			(5,443)
Space And Defense Controls | 2016 Plan
Restructuring Cost and Reserve
Payments			0
Industrial Systems
Restructuring Cost and Reserve
Restructuring accrual at beginning of period			4,003
Adjustments to provision			79
Non-cash charges - 2016 plan			0
Foreign currency translation			98
Restructuring accrual at end of period	943		943
Industrial Systems | Employee Severance
Restructuring Cost and Reserve
Charged to expense - 2016 plan			1,165
Industrial Systems | 2014 Plan
Restructuring Cost and Reserve
Payments			0
Industrial Systems | 2015 Plan
Restructuring Cost and Reserve
Payments			(3,404)
Industrial Systems | 2016 Plan
Restructuring Cost and Reserve
Payments			(998)
Components
Restructuring Cost and Reserve
Restructuring accrual at beginning of period			117
Adjustments to provision			0
Non-cash charges - 2016 plan			0
Foreign currency translation			0
Restructuring accrual at end of period	42		42
Components | Employee Severance
Restructuring Cost and Reserve
Charged to expense - 2016 plan			1,215
Components | 2014 Plan
Restructuring Cost and Reserve
Payments			0
Components | 2015 Plan
Restructuring Cost and Reserve
Payments			(117)
Components | 2016 Plan
Restructuring Cost and Reserve
Payments			(1,173)
Medical Devices
Restructuring Cost and Reserve
Restructuring accrual at beginning of period			142
Adjustments to provision			0
Non-cash charges - 2016 plan			0
Foreign currency translation			1
Restructuring accrual at end of period	$ 71		71
Medical Devices | Employee Severance
Restructuring Cost and Reserve
Charged to expense - 2016 plan			0
Medical Devices | 2014 Plan
Restructuring Cost and Reserve
Payments			0
Medical Devices | 2015 Plan
Restructuring Cost and Reserve
Payments			(72)
Medical Devices | 2016 Plan
Restructuring Cost and Reserve
Payments			$ 0

X

- Definition

Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section 50
-Paragraph 1
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-Publisher FASB
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-Topic 230
-SubTopic 10
-Section 45
-Paragraph 25
-URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3536-108585

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References

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Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
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Amount of expense (reversal of expense) which increases (decreases) the restructuring reserve from an adjustment to a previously accrued restructuring liability.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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Amount of decrease in the reserve for full or partial settlement through consideration other than cash.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Amount of foreign currency translation gain (loss) which decreases (increases) the restructuring reserve.

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