LOAN PORTFOLIO - Loans Held for Investment on Which Accrual of Interest Income had been Discontinued (Detail) - USD ($) $ in Thousands		Dec. 31, 2016	Dec. 31, 2015
Non-performing loans:
Total non-performing loans held for investment	[1],[2],[3]	$ 560,094	$ 442,773
Residential Mortgage [Member]
Non-performing loans:
Total non-performing loans held for investment		160,867	169,001
Commercial Mortgage [Member]
Non-performing loans:
Total non-performing loans held for investment		178,696	51,333
Commercial And Industrial [Member]
Non-performing loans:
Total non-performing loans held for investment		146,599	137,051
Consumer Auto Loans [Member]
Non-performing loans:
Total non-performing loans held for investment		14,346	17,435
Finance Leases [Member]
Non-performing loans:
Total non-performing loans held for investment		1,335	2,459
Consumer Loan [Member]
Non-performing loans:
Total non-performing loans held for investment		8,399	10,858
Commercial Construction [Member]
Non-performing loans:
Total non-performing loans held for investment		36,893	39,466
Residential Construction [Member]
Non-performing loans:
Total non-performing loans held for investment		1,933	2,996
Land Construction [Member]
Non-performing loans:
Total non-performing loans held for investment		$ 11,026	$ 12,174

[1] Amount excludes PCI loans with a carrying value of approximately $165.8 million and $173.9 million as of December 31, 2016 and 2015, respectively, primarily mortgage loans acquired from Doral Bank in the first quarter of 2015 and from Doral Financial in the second quarter of 2014, as further discussed below. These loans are not considered non-performing due to the application of the accretion method, under which these loans will accrete interest income over the remaining life of the loans using an estimated cash flow analysis.

[2] As of December 31, 2016 and December 31, 2015, excludes $8.1 million of non-performing loans held for sale.

[3] Non-performing loans exclude $384.9 million and $414.9 million of TDR loans that are in compliance with the modified terms and in accrual status as of December 31, 2016 and 2015, respectively.