XML 164 R116.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Loans - Changes in the carrying amount and the accretable yield for the acquired loans (Details) - ASC Subtopic 310-30 - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Accretable yield    
Beginning Balance $ 1,092,504 $ 1,214,488
Additions 23,556 6,535
Accretion (144,976) (166,272)
Change In Expected Cash Flows 30,258 37,753
Ending Balance 1,001,342 1,092,504
Carrying amount of loans    
Beginning Balance 1,883,556 2,108,993
Additions 39,492 16,645
Accretion 144,976 166,272
Collections / loan sales / charge-offs (424,306) (408,354)
Ending Balance 1,643,718 1,883,556
Less: Allowance for loan losses (74,039) (122,135)
Carrying amount, net of allowance $ 1,569,679 $ 1,761,421