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Risk Management and Derivatives (Notional Amounts) (Details) In Thousands, unless otherwise specified |  | 12 Months Ended |  | 12 Months Ended
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Dec. 31, 2013 Sells INR/Buys USD Forward USD ($) | Dec. 31, 2013 Sells INR/Buys USD Forward RSD | Dec. 31, 2013 Sells EUR/Buys USD Forward USD ($) | Dec. 31, 2013 Sells EUR/Buys USD Forward EUR (€) | Dec. 31, 2013 Sells GBP/Buys USD Forward USD ($) | Dec. 31, 2013 Sells GBP/Buys USD Forward GBP (£) | Dec. 31, 2013 Sells CAD/Buys USD Forward USD ($) | Dec. 31, 2013 Sells CAD/Buys USD Forward CAD | Dec. 31, 2013 Interest rate cap USD ($) | Dec. 31, 2013 Interest rate swap USD ($)
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |
Notional Amount | $ 7,379 | 456,000 | $ 110,696 | € 80,500 | $ 6,295 | £ 3,800 | $ 39,036 | 41,500 | $ 500,000 | $ 27,958
Maturity |  |  | Jan. 03, 2014 | Jan. 03, 2014 | Jan. 03, 2014 | Jan. 03, 2014 | Jan. 03, 2014 | Jan. 03, 2014 |  | Nov. 01, 2019
Derivative, Cap Interest Rate |  |  |  |  |  |  |  |  | 1.00% |
Variable Rate |  |  |  |  |  |  |  |  |  | 2.00%
Fixed Rate |  |  |  |  |  |  |  |  |  | 3.47%

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- 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
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- Definition Cap rate on an interest rate derivative such as an interest rate cap or collar. If market rates exceed the cap rate, a payment or receipt is triggered on the contract. + References No definition available. + Details
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- Definition Fixed interest rate related to the interest rate derivative. + References No definition available. + Details
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- Details
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- Definition Variable interest rate in effect as of the balance sheet date related to the interest rate derivative. + References No definition available. + Details
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- Definition Date the foreign currency exchange rate derivatives mature or expire, in CCYY-MM-DD format. + References No definition available. + Details
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