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Accounting for Derivatives (Details) (USD $) | 12 Months Ended |  |  | 12 Months Ended |  |  | 3 Months Ended |  | 12 Months Ended |  |  | 12 Months Ended
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Dec. 31, 2013 country | Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2013 Interest rate hedges Losses from terminated interest rate swaps Reclassification out of accumulated other comprehensive income | Dec. 31, 2012 Interest rate hedges Losses from terminated interest rate swaps Reclassification out of accumulated other comprehensive income | Dec. 31, 2011 Interest rate hedges Losses from terminated interest rate swaps Reclassification out of accumulated other comprehensive income | Dec. 31, 2013 Terminated hedge, May 2013 Interest rate hedges | May 31, 2013 Terminated hedge, May 2013 Interest rate hedges | Dec. 31, 2013 Terminated hedge, May 2013 Interest rate hedges Losses from terminated interest rate swaps Reclassification out of accumulated other comprehensive income | Dec. 31, 2013 Designated as a hedging instrument Interest rate hedges | Dec. 31, 2012 Designated as a hedging instrument Interest rate hedges | Dec. 31, 2011 Designated as a hedging instrument Interest rate hedges | Dec. 31, 2013 Designated as a hedging instrument Interest rate hedges Intangible and other assets, net | Dec. 31, 2013 Designated as a hedging instrument Interest rate hedges Accrued liabilities | Dec. 31, 2012 Designated as a hedging instrument Interest rate hedges Accrued liabilities | Dec. 31, 2012 Designated as a hedging instrument Interest rate hedges Other long-term liabilities | Dec. 31, 2010 Terminated hedge, 2010 Interest rate hedges | Dec. 31, 2013 Terminated hedge, 2010 Interest rate hedges | Dec. 31, 2013 Terminated hedge, 2010 Interest rate hedges Losses from terminated interest rate swaps Reclassification out of accumulated other comprehensive income | Dec. 31, 2013 Amended designated as a hedging instrument Interest rate hedges | May 31, 2013 Amended designated as a hedging instrument Interest rate hedges | Dec. 31, 2013 Amended designated as a hedging instrument Interest rate hedges Losses from terminated interest rate swaps Reclassification out of accumulated other comprehensive income
Fair Value Asset (Liability) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notional amount of interest rate swaps |  |  |  |  |  |  |  | $ 250,000,000 |  | $ 250,000,000 |  |  |  |  |  |  | $ 585,000,000 |  |  |  |  |
Weighted average effective fixed interest rate on interest rate swaps (as a percent) |  |  |  |  |  |  |  |  |  | 1.70% |  |  |  |  |  |  | 4.60% |  |  |  |  |
Interest income recorded due to ineffectiveness related to interest rate swaps |  |  |  |  |  |  |  |  |  | 0 | 0 | 0 |  |  |  |  |  |  |  |  |  |
Inception gain recorded in accumulated other comprehensive income (loss) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 9,200,000 |
Pre-tax gains (losses) reclassified into interest expense | (115,745,000) | (134,376,000) | (149,473,000) | (3,200,000) | (23,000,000) | (38,200,000) |  |  | (2,500,000) |  |  |  |  |  |  |  |  |  | (1,600,000) |  |  | 2,200,000
Amount of interest rate swap termination payments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 43,000,000 |  |  |  |  |
Deferred pre-tax gain (loss) to be reclassified during next 12 months |  |  |  |  |  |  | (3,700,000) |  |  | (3,400,000) |  |  |  |  |  |  |  | (900,000) |  | 3,400,000 |  |
Derivatives asset designated as hedging instruments, Fair value |  |  |  |  |  |  |  |  |  |  |  |  | 322,000 |  |  |  |  |  |  |  |  |
Derivatives liability designated as hedging instruments, Fair value |  |  |  |  |  |  |  | (8,800,000) |  |  |  |  |  | (3,374,000) | (3,873,000) | (6,043,000) |  |  |  |  |  |
Total derivatives, Fair value |  |  |  |  |  |  |  |  |  | $ (3,052,000) | $ (9,916,000) |  |  |  |  |  |  |  |  |  |  |
Number of countries in which the company operates | 30 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

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- Definition Represents inception gain recognized in accumulated other comprehensive income which is derived from the designation of hedging instruments and will be amortized in earnings over the life of the hedging instrument. + References No definition available. + Details
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