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Fair Value Disclosures (Assets and Liabilities Measured At Fair Value On A Recurring Basis) (Details) (Fair Value, Measurements, Recurring [Member], USD $)
In Thousands, unless otherwise specified
Sep. 30, 2012
Cross Currency Swaps [Member]
 
Derivatives measured at fair value on a recurring basis $ (1,039) [1]
Cross Currency Swaps [Member] | Quoted Prices In Active Markets For Identical Assets (Level I) [Member]
 
Derivatives measured at fair value on a recurring basis 0 [1]
Cross Currency Swaps [Member] | Fair Value, Inputs, Level 2 [Member]
 
Derivatives measured at fair value on a recurring basis (1,039) [1]
Cross Currency Swaps [Member] | Significant Unobservable Inputs (Level 3) [Member]
 
Derivatives measured at fair value on a recurring basis 0 [1]
Currency Forward Agreements [Member]
 
Derivatives measured at fair value on a recurring basis (4,409) [1]
Currency Forward Agreements [Member] | Quoted Prices In Active Markets For Identical Assets (Level I) [Member]
 
Derivatives measured at fair value on a recurring basis 0 [1]
Currency Forward Agreements [Member] | Fair Value, Inputs, Level 2 [Member]
 
Derivatives measured at fair value on a recurring basis (4,409) [1]
Currency Forward Agreements [Member] | Significant Unobservable Inputs (Level 3) [Member]
 
Derivatives measured at fair value on a recurring basis 0 [1]
Interest Rate Swap [Member]
 
Derivatives measured at fair value on a recurring basis (4,279) [1]
Interest Rate Swap [Member] | Quoted Prices In Active Markets For Identical Assets (Level I) [Member]
 
Derivatives measured at fair value on a recurring basis 0 [1]
Interest Rate Swap [Member] | Fair Value, Inputs, Level 2 [Member]
 
Derivatives measured at fair value on a recurring basis (4,279) [1]
Interest Rate Swap [Member] | Significant Unobservable Inputs (Level 3) [Member]
 
Derivatives measured at fair value on a recurring basis $ 0 [1]
[1] Included in "Accounts payable and accrued liabilities" in the accompanying consolidated balance sheet.