|12 Months Ended|
Dec. 31, 2017
|Details of Time Deposits||
The table below presents information about the Corporation’s time deposits of $100 thousand or more at December 31, 2017 and 2016. The Corporation also had aggregate time deposits of $17.0 billion and $18.3 billion in denominations that met or exceeded the Federal Deposit Insurance Corporation (FDIC) insurance limit at December 31, 2017 and 2016.
|Schedule of Maturities for Total Time Deposits||
The scheduled contractual maturities for total time deposits at December 31, 2017 are presented in the table below.
Schedule of Contractual Maturities of Time Deposits $100,000 or More [Table Text Block]
No definition available.