Restructuring (Schedule of Restructuring Reserve Activity) (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended
Apr. 04, 2015
Restructuring Cost and Reserve [Line Items]
Restructuring accrual at beginning of period	$ 11,389us-gaap_RestructuringReserve
Adjustments to provision	(783)
Foreign currency translation	(123)
Restructuring accrual at end of period	3,088us-gaap_RestructuringReserve
2013 Plan [Member]
Restructuring Cost and Reserve [Line Items]
Payments	(490)
2014 Plan [Member]
Restructuring Cost and Reserve [Line Items]
Payments	(6,905)
Restructuring accrual at end of period	3,088
Aircraft Controls [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring accrual at beginning of period	5,439
Adjustments to provision	(405)
Foreign currency translation	(26)
Restructuring accrual at end of period	908
Aircraft Controls [Member] \| 2013 Plan [Member]
Restructuring Cost and Reserve [Line Items]
Payments	0
Aircraft Controls [Member] \| 2014 Plan [Member]
Restructuring Cost and Reserve [Line Items]
Payments	(4,100)
Space And Defense Controls [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring accrual at beginning of period	5,764
Adjustments to provision	(378)
Foreign currency translation	(83)
Restructuring accrual at end of period	2,180
Space And Defense Controls [Member] \| 2013 Plan [Member]
Restructuring Cost and Reserve [Line Items]
Payments	(490)
Space And Defense Controls [Member] \| 2014 Plan [Member]
Restructuring Cost and Reserve [Line Items]
Payments	(2,633)
Industrial Systems [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring accrual at beginning of period	186
Adjustments to provision	0
Foreign currency translation	(14)
Restructuring accrual at end of period	0
Industrial Systems [Member] \| 2013 Plan [Member]
Restructuring Cost and Reserve [Line Items]
Payments	0
Industrial Systems [Member] \| 2014 Plan [Member]
Restructuring Cost and Reserve [Line Items]
Payments	$ (172)

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.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585

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- Definition

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

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SAB TOPIC 5.P.4(b))

-URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 5

-Section P

-Subsection 3, 4

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- Definition

Amount of any reversal and other adjustment made during the period to the amount of a previously accrued liability for a specified type of restructuring cost, excluding adjustments for costs incurred during the period, costs settled during the period, and foreign currency translation adjustments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 420

-SubTopic 10

-Section 50

-Paragraph 1

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 420

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SAB TOPIC 5.P.4(b))

-URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 5

-Section P

-Subsection 3, 4

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 420

-SubTopic 10

-Section 40

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6394291&loc=d3e17658-110867

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Amount of foreign currency translation adjustment increasing or decreasing the accrual for a specified type of restructuring cost.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 5

-Section P

-Subsection 3, 4

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 420

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SAB TOPIC 5.P.4(b)(2))

-URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 420

-SubTopic 10

-Section 50

-Paragraph 1

-Subparagraph (b)(2)

-URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869

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