XML 27 R61.htm IDEA: XBRL DOCUMENT v2.4.0.8
Derivative Instruments (Consolidated Balance Sheets And Fair Value Of The Principal Derivative Instruments) (Details) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2014
Dec. 31, 2013
Derivative Assets    
Gross Amounts of Recognized Assets $ 9,985 $ 12,328
Gross Amounts Offset in the Balance Sheet 1,244 1,661
Net Amounts of Assets Presented in the Balance Sheet 8,741 10,667
Collateral 570 310
Net Amount 8,171 10,357
Derivative Liabilities    
Gross Amounts of Recognized Liabilities 13,607 6,419
Derivative Liability, Collateral, Right to Reclaim Cash, Offset 3,398 510
Net Amounts of Liabilities Presented in the Balance Sheet 10,209 5,909
Collateral 257 2,502
Net Amount 9,952 3,407
Other Assets | Interest Rate Contracts
    
Derivative Assets    
Gross Amounts of Recognized Assets 674 897
Gross Amounts Offset in the Balance Sheet 192 62
Net Amounts of Assets Presented in the Balance Sheet 482 835
Collateral 0 0
Net Amount 482 835
Other Assets | Foreign Currency Forward Contracts, Underwriting and Non-investment Operations
    
Derivative Assets    
Gross Amounts of Recognized Assets 6,449 [1] 9,612 [1]
Gross Amounts Offset in the Balance Sheet 519 [1] 1,179 [1]
Net Amounts of Assets Presented in the Balance Sheet 5,930 [1] 8,433 [1]
Collateral 0 [1] 0 [1]
Net Amount 5,930 [1] 8,433 [1]
Other Assets | Foreign Currency Forward Contracts, Investment Operations
    
Derivative Assets    
Gross Amounts of Recognized Assets 1,916 [2] 1,013 [2]
Gross Amounts Offset in the Balance Sheet 454 [2] 338 [2]
Net Amounts of Assets Presented in the Balance Sheet 1,462 [2] 675 [2]
Collateral 0 [2] 0 [2]
Net Amount 1,462 [2] 675 [2]
Other Assets | Credit Default Swaps
    
Derivative Assets    
Gross Amounts of Recognized Assets 682 806
Gross Amounts Offset in the Balance Sheet 79 82
Net Amounts of Assets Presented in the Balance Sheet 603 724
Collateral 570 310
Net Amount 33 414
Other Assets | Call Rights
    
Derivative Assets    
Gross Amounts of Recognized Assets 264  
Gross Amounts Offset in the Balance Sheet 0  
Net Amounts of Assets Presented in the Balance Sheet 264  
Collateral 0  
Net Amount 264  
Other Liabilities | Interest Rate Contracts
    
Derivative Liabilities    
Gross Amounts of Recognized Liabilities 195 74
Derivative Liability, Collateral, Right to Reclaim Cash, Offset 192 62
Net Amounts of Liabilities Presented in the Balance Sheet 3 12
Collateral 3 12
Net Amount 0 0
Other Liabilities | Foreign Currency Forward Contracts, Underwriting and Non-investment Operations
    
Derivative Liabilities    
Gross Amounts of Recognized Liabilities 12,592 [1] 2,204 [1]
Derivative Liability, Collateral, Right to Reclaim Cash, Offset 2,673 [1] 28 [1]
Net Amounts of Liabilities Presented in the Balance Sheet 9,919 [1] 2,176 [1]
Collateral 0 [1] 0 [1]
Net Amount 9,919 [1] 2,176 [1]
Other Liabilities | Foreign Currency Forward Contracts, Investment Operations
    
Derivative Liabilities    
Gross Amounts of Recognized Liabilities 469 [2] 1,557 [2]
Derivative Liability, Collateral, Right to Reclaim Cash, Offset 454 [2] 338 [2]
Net Amounts of Liabilities Presented in the Balance Sheet 15 [2] 1,219 [2]
Collateral 0 [2] 0 [2]
Net Amount 15 [2] 1,219 [2]
Other Liabilities | Credit Default Swaps
    
Derivative Liabilities    
Gross Amounts of Recognized Liabilities 97 94
Derivative Liability, Collateral, Right to Reclaim Cash, Offset 79 82
Net Amounts of Liabilities Presented in the Balance Sheet 18 12
Collateral 0 0
Net Amount 18 12
Other Liabilities | Weather Contract
    
Derivative Liabilities    
Gross Amounts of Recognized Liabilities 254 2,490
Derivative Liability, Collateral, Right to Reclaim Cash, Offset 0 0
Net Amounts of Liabilities Presented in the Balance Sheet 254 2,490
Collateral 254 2,490
Net Amount $ 0 $ 0
[1] Contracts used to manage foreign currency risks in underwriting and non-investment operations.
[2] Contracts used to manage foreign currency risks in investment operations.