XML 60 R48.htm IDEA: XBRL DOCUMENT v3.5.0.2
Deposits - Interest Bearing Deposits (Details) - USD ($)
$ in Thousands
Sep. 30, 2016
Dec. 31, 2015
Amount    
Money market $ 5,859,986 $ 4,886,299
Savings 660,099 669,254
Certificates of deposit 6,420,935 5,931,453
Deposits - interest bearing $ 12,941,020 $ 11,487,006
Weighted Average Stated Rate    
Money market 1.20% 1.19%
Savings 0.82% 0.82%
Certificates of deposit 1.24% 0.98%