XML 29 R43.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Derivative Financial Instruments (Narrative) (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended |
--- | --- | ---
Dec. 28, 2013 | Dec. 28, 2013 Interest Rate Swaps [Member] | Dec. 28, 2013 Interest Rate Swaps [Member] Minimum [Member] | Dec. 28, 2013 Interest Rate Swaps [Member] Maximum [Member] | Dec. 28, 2013 Foreign Currency Forwards [Member] | Dec. 28, 2013 Not Designated as Hedging Instrument [Member]
Derivative [Line Items] |  |  |  |  |  |
Maturity of Foreign Currency Forwards |  |  |  |  | December 23, 2015 |
Notional Amount, Derivative |  | $ 120,000 |  |  | $ 50,541 | $ 224,092
Conversion Rate Of Interest Rate Swaps From Variable to Fixed |  | 1.80% |  |  |  |
Basis Spread on Variable Rate |  | 13800.00% |  |  |  |
Maturity of Interest Rate Swaps |  |  | Jan. 15, 2015 | Jan. 15, 2016 |  |
Cash Flow Hedge Ineffectiveness is Immaterial | not |  |  |  |  |

X
- Definition Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column B + Details
Name: | invest_DerivativeNotionalAmount
Namespace Prefix: | invest_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | instant

X
- Definition Conversion rate of interest rate swaps. + References No definition available. + Details
Name: | mog_ConversionRateOfInterestRateSwapsFromVariableToFixed
Namespace Prefix: | mog_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Maturity of Foreign Currency Forwards + References No definition available. + Details
Name: | mog_MaturityOfForeignCurrencyForwards
Namespace Prefix: | mog_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition A disclosure of an assertion that the amount of cash flow hedge ineffectiveness is immaterial. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (d)(1) -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624171-113959 + Details
Name: | us-gaap_CashFlowHedgeIneffectivenessIsImmaterial
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Date the derivative contract matures, in CCYY-MM-DD format. + References No definition available. + Details
Name: | us-gaap_DerivativeMaturityDates
Namespace Prefix: | us-gaap_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration