XML 104 R42.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Derivative Financial Instruments (Narrative) (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Jun. 29, 2013 | Jun. 29, 2013 Interest Rate Swap [Member] | Jun. 29, 2013 Interest Rate Swap [Member] Minimum [Member] | Jun. 29, 2013 Interest Rate Swap [Member] Maximum [Member] | Jun. 29, 2013 Foreign Currency Forwards [Member] | Jun. 29, 2013 Not Designated as Hedging Instrument [Member]
Derivative [Line Items] |  |  |  |  |  |
Maturity of Foreign Currency Forwards |  |  |  |  | third quarter of 2015 |
Notional amount, derivative |  | $ 120,000 |  |  | $ 49,433 | $ 231,197
Conversion Rate Of Interest Rate Swaps From Variable to Fixed |  | 1.80% |  |  |  |
Line of Credit Facility, Interest Rate Description | 138 | 138. |  |  |  |
Maturity of Interest Rate Swaps |  |  | Jan. 15, 2015 | Jan. 15, 2016 |  |

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
- 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

X
- Definition Description of the interest rate for the amounts borrowed under the credit facility, including the terms and the method for determining the interest rate (for example, fixed or variable, LIBOR plus a percentage, increasing rate, timing of interest rate resets, remarketing provisions). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 + Details
Name: | us-gaap_LineOfCreditFacilityInterestRateDescription
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration