XML 86 R91.htm IDEA: XBRL DOCUMENT v2.4.0.8
Derivative Financial Instruments (Details)
 3 Months Ended 12 Months Ended 12 Months Ended
Dec. 31, 2013
USD ($)
Sep. 30, 2013
USD ($)
Jun. 30, 2013
USD ($)
Mar. 31, 2013
USD ($)
Dec. 31, 2012
USD ($)
Sep. 30, 2012
USD ($)
Jun. 30, 2012
USD ($)
Mar. 31, 2012
USD ($)
Dec. 31, 2013
USD ($)
Dec. 31, 2012
USD ($)
Dec. 31, 2011
USD ($)
Dec. 31, 2013
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges
Reclassification out of Accumulated Other Comprehensive Income
USD ($)
Dec. 31, 2013
Interest rate swap, entered in July 2005, maturity in July 2020
Cash flow hedge
USD ($)
item
Dec. 31, 2013
Interest rate swap, entered in November 2008, maturity in October 2016
Cash flow hedge
USD ($)
Dec. 31, 2013
Interest rate swap, entered in July 2012, maturity in June 2016
Cash flow hedge
USD ($)
Dec. 31, 2013
Interest rate swap, entered in July 2012, maturity in June 2016
Cash flow hedge
GBP (£)
Dec. 31, 2013
Foreign currency swap, entered in July 2012, maturity in June 2016
Cash flow hedge
USD ($)
item
Dec. 31, 2013
Foreign currency swap, entered in July 2012, maturity in June 2016
Cash flow hedge
GBP (£)
Derivative                                    
Fixed Rate/Buy Amount (as a percent)                         3.82% 5.95% 1.81%      
Floating/Exchange Rate Index                         BMA Swap Index 1 Month LIBOR 1 Month GBP LIBOR      
Floating/Exchange Rate Index, percentage                           1.50% 1.20%      
Buy (sell) amount                                 $ 56,800,000  
Notional amount                         45,600,000 26,400,000   137,000,000   36,200,000
Semi-annual buy (sell) amount                                 11,000,000 (7,000,000)
Fair value of hedge, liabilities                         (5,681,000) (2,703,000) 2,325,000      
Fair value of hedge, liabilities                                 (2,756,000)  
Number of interest-rate swap contracts                         3          
Exchange rate USD/GBP                                 1.5695  
Number of foreign exchange contracts                                 5  
Fair value of hedge, assets                             2,000,000      
Gain (loss) on cash flow hedge, ineffective portion                             0   0  
Earned additional interest income resulting from cash flow hedges                 100,000                  
Additional interest expense resulting from cash flow hedges                 3,000,000                  
Gains or losses recorded to accumulated other comprehensive loss reclassified to earnings 297,639,000 236,858,000 216,725,000 233,784,000 246,260,000 199,043,000 204,975,000 196,564,000 985,006,000 846,842,000 554,494,000 0            
Effects of Change in Interest Rates                                    
+50 Basis Points                         1,400,000 363,000 3,019,000   (657,000)  
-50 Basis Points                         (1,381,000) (353,000) (2,490,000)   (57,000)  
+100 Basis Points                         2,791,000 722,000 5,774,000   (957,000)  
-100 Basis Points                         $ (2,772,000) $ (711,000) $ (5,244,000)   $ 243,000