XML 90 R78.htm IDEA: XBRL DOCUMENT v3.8.0.1
FDIC Indemnification Asset and True-up Payment Obligation (FDIC Indemnification Asset Roll Forward) (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2018
Mar. 31, 2017
FDIC Indemnification Asset [Roll Forward]    
Balance $ 0 $ 14,411
Shared-loss agreements reimbursements expected from the FDIC 0 0
Increase (decrease) in expected credit losses to be covered under shared-loss agreements, net 0 0
FDIC indemnification asset, expense 0 1,403
Final settlement with the FDIC on commercial loans 0 0
Net (reimbursements) expenses incurred under shared-loss agreements 0 0
Shared-loss termination benefit 0 (15,814)
Balance 0 0
True-up payment obligation [Roll Forward]    
Balance 0 26,786
Change in true-up payment obligation expense 0 0
Shared-loss termination settlement, liability 0 (26,786)
Balance $ 0 $ 0