XML 57 R71.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Employee Benefit Plans (Schedule Of Weighted-Average Asset Allocations By Asset Category For The Pension Plans) (Details) | Sep. 27, 2014 | Sep. 28, 2013
--- | --- | ---
Equity Securities [Member] | U.S. Pension Plans [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined Benefit Plan, Actual Plan Asset Allocations | 54.00% | 60.00%
Equity Securities [Member] | Non-U.S. Pension Plans [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined Benefit Plan, Actual Plan Asset Allocations | 30.00% | 30.00%
Equity Securities [Member] | Minimum [Member] | U.S. Pension Plans [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined Benefit Plan, Target Asset Allocations | 45.00% |
Equity Securities [Member] | Minimum [Member] | Non-U.S. Pension Plans [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined Benefit Plan, Target Asset Allocations | 40.00% |
Equity Securities [Member] | Maximum [Member] | U.S. Pension Plans [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined Benefit Plan, Target Asset Allocations | 70.00% |
Equity Securities [Member] | Maximum [Member] | Non-U.S. Pension Plans [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined Benefit Plan, Target Asset Allocations | 60.00% |
Debt Securities [Member] | U.S. Pension Plans [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined Benefit Plan, Actual Plan Asset Allocations | 34.00% | 30.00%
Debt Securities [Member] | Non-U.S. Pension Plans [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined Benefit Plan, Actual Plan Asset Allocations | 41.00% | 43.00%
Debt Securities [Member] | Minimum [Member] | U.S. Pension Plans [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined Benefit Plan, Target Asset Allocations | 20.00% |
Debt Securities [Member] | Minimum [Member] | Non-U.S. Pension Plans [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined Benefit Plan, Target Asset Allocations | 40.00% |
Debt Securities [Member] | Maximum [Member] | U.S. Pension Plans [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined Benefit Plan, Target Asset Allocations | 35.00% |
Debt Securities [Member] | Maximum [Member] | Non-U.S. Pension Plans [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined Benefit Plan, Target Asset Allocations | 60.00% |
Real estate and Other securities [Member] | U.S. Pension Plans [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined Benefit Plan, Actual Plan Asset Allocations | 12.00% | 10.00%
Real estate and Other securities [Member] | Non-U.S. Pension Plans [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined Benefit Plan, Actual Plan Asset Allocations | 28.00% | 27.00%
Real estate and Other securities [Member] | Minimum [Member] | U.S. Pension Plans [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined Benefit Plan, Target Asset Allocations | 10.00% |
Real estate and Other securities [Member] | Minimum [Member] | Non-U.S. Pension Plans [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined Benefit Plan, Target Asset Allocations | 0.00% |
Real estate and Other securities [Member] | Maximum [Member] | U.S. Pension Plans [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined Benefit Plan, Target Asset Allocations | 20.00% |
Real estate and Other securities [Member] | Maximum [Member] | Non-U.S. Pension Plans [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined Benefit Plan, Target Asset Allocations | 30.00% |

X
- Definition Defined Benefit Plan, Target Asset Allocations + References No definition available. + Details
Name: | mog_DefinedBenefitPlanTargetAssetAllocations
Namespace Prefix: | mog_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_DefinedBenefitPlanDisclosureLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of fair value of investments (categorized by debt securities, equity securities, real estate and other plan assets) to the fair value of plan assets held. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 5 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=35743120&loc=d3e2446-114920 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(1) -URI http://asc.fasb.org/extlink&oid=35743120&loc=d3e1928-114920 + Details
Name: | us-gaap_DefinedBenefitPlanWeightedAverageAssetAllocations
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant