XML 77 R66.htm IDEA: XBRL DOCUMENT v3.7.0.1
Derivative Financial Instruments Offsetting Derivative Assets and Liabilities (Details) - USD ($)
$ in Thousands
Mar. 31, 2017
Dec. 31, 2016
Offsetting Assets [Line Items]    
Derivative asset, fair value $ 43,195 $ 41,636
Derivative, Collateral, Obligation to Return Securities 17,553 15,358
Derivative, Collateral, Obligation to Return Cash 0 0
Net Amount 25,642 26,278
Derivative liability, gross liability 41,252 41,842
Derivative liability, Collateral, Right to Reclaim Securities (17,553) (15,358)
Derivative liability, Collateral, Right to Reclaim Cash (3,050) (4,216)
Derivative liability, Net Amount 20,649 22,268
Interest Rate Swap [Member]    
Offsetting Assets [Line Items]    
Derivative asset, fair value 43,036 41,395
Derivative, Collateral, Obligation to Return Securities 17,394 15,117
Derivative, Collateral, Obligation to Return Cash 0 0
Net Amount 25,642 26,278
Derivative liability, gross liability 40,850 41,395
Derivative liability, Collateral, Right to Reclaim Securities (17,394) (15,117)
Derivative liability, Collateral, Right to Reclaim Cash (2,850) (4,010)
Derivative liability, Net Amount 20,606 22,268
Foreign Exchange Contract [Member]    
Offsetting Assets [Line Items]    
Derivative asset, fair value 159 241
Derivative, Collateral, Obligation to Return Securities 159 241
Derivative, Collateral, Obligation to Return Cash 0 0
Net Amount 0 0
Derivative liability, gross liability 402 447
Derivative liability, Collateral, Right to Reclaim Securities (159) (241)
Derivative liability, Collateral, Right to Reclaim Cash (200) (206)
Derivative liability, Net Amount $ 43 $ 0