XML 113 R70.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Deposits - Summary of Total Deposits (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Deposits [Abstract]    
Deposits - interest bearing $ 24,282,906 $ 18,942,082
Deposits - non-interest bearing 1,077 1,076
Total deposits $ 24,283,983 $ 18,943,158