XML 118 R106.htm IDEA: XBRL DOCUMENT v3.10.0.1
Note Allowance for loan losses (Credit quality indicators of non-covered loans held-in-portfolio based obligor risk ratings) (Detail)
$ in Thousands
Sep. 30, 2018
USD ($)
Dec. 31, 2017
USD ($)
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 26,512,168 $ 24,292,794
Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 1,865,234 1,158,076
Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 561,233 732,392
Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 1,450,274 1,388,917
Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 2,390 2,595
Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 13,335 11,252
Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 3,892,466 3,293,232
Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 22,619,702 20,999,562
Commercial multi-family    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 1,476,800 1,357,092
Commercial multi-family | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 54,199 13,195
Commercial multi-family | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 12,615 8,053
Commercial multi-family | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 10,271 14,767
Commercial multi-family | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
Commercial multi-family | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
Commercial multi-family | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 77,085 36,015
Commercial multi-family | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 1,399,715 1,321,077
CRE non-owner occupied    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 4,256,724 4,092,870
CRE non-owner occupied | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 573,758 374,334
CRE non-owner occupied | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 246,783 351,572
CRE non-owner occupied | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 449,769 344,757
CRE non-owner occupied | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
CRE non-owner occupied | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
CRE non-owner occupied | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 1,270,310 1,070,663
CRE non-owner occupied | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 2,986,414 3,022,207
CRE owner occupied    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 2,023,910 2,142,589
CRE owner occupied | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 369,614 272,149
CRE owner occupied | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 137,556 246,545
CRE owner occupied | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 390,390 363,580
CRE owner occupied | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 2,192 2,124
CRE owner occupied | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
CRE owner occupied | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 899,752 884,398
CRE owner occupied | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 1,124,158 1,258,191
Commercial and industrial    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 4,236,273 3,896,310
Commercial and industrial | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 793,338 457,565
Commercial and industrial | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 145,310 109,157
Commercial and industrial | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 268,685 365,630
Commercial and industrial | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 198 471
Commercial and industrial | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 157 126
Commercial and industrial | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 1,207,688 932,949
Commercial and industrial | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 3,028,585 2,963,361
Commercial    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 11,993,707 11,488,861
Commercial | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 1,790,909 1,117,243
Commercial | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 542,264 715,327
Commercial | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 1,119,115 1,088,734
Commercial | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 2,390 2,595
Commercial | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 157 126
Commercial | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 3,454,835 2,924,025
Commercial | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 8,538,872 8,564,836
Construction    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 943,365 880,029
Construction | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 69,547 36,968
Construction | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 16,587 12,416
Construction | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 66,322 55,821
Construction | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
Construction | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
Construction | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 152,456 105,205
Construction | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 790,909 774,824
Mortgages    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 7,304,170 7,270,407
Mortgages | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 3,475 2,748
Mortgages | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 1,994 3,564
Mortgages | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 181,542 169,926
Mortgages | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
Mortgages | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
Mortgages | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 187,011 176,238
Mortgages | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 7,117,159 7,094,169
Legacy    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income [1] 27,566 32,980
Legacy | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 565 688
Legacy | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 228 426
Legacy | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 2,495 3,302
Legacy | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
Legacy | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
Legacy | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 3,288 4,416
Legacy | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 24,278 28,564
Leasing    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 903,540 809,990
Leasing | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
Leasing | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
Leasing | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 2,928 1,926
Leasing | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
Leasing | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 81 1,048
Leasing | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 3,009 2,974
Leasing | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 900,531 807,016
Consumer    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 5,339,820 3,810,527
Consumer | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 738 429
Consumer | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 160 659
Consumer | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 77,872 69,208
Consumer | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
Consumer | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 13,097 10,078
Consumer | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 91,867 80,374
Consumer | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 5,247,953 3,730,153
Credit cards    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 1,037,896 1,093,321
Credit cards | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
Credit cards | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
Credit cards | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 16,772 18,238
Credit cards | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
Credit cards | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
Credit cards | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 16,772 18,238
Credit cards | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 1,021,124 1,075,083
Home equity lines of credit    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 151,026 188,172
Home equity lines of credit | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
Home equity lines of credit | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
Home equity lines of credit | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 2,157 6,341
Home equity lines of credit | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
Home equity lines of credit | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 11,889 8,914
Home equity lines of credit | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 14,046 15,255
Home equity lines of credit | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 136,980 172,917
Personal    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 1,534,057 1,520,314
Personal | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 636 429
Personal | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 160 659
Personal | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 21,718 22,859
Personal | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
Personal | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 888 704
Personal | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 23,402 24,651
Personal | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 1,510,655 1,495,663
Auto Loan    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 2,468,610 850,813
Auto Loan | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
Auto Loan | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
Auto Loan | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 22,003 5,446
Auto Loan | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
Auto Loan | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 162 20
Auto Loan | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 22,165 5,466
Auto Loan | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 2,446,445 845,347
Other    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 148,231 157,907
Other | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 102 0
Other | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
Other | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 15,222 16,324
Other | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
Other | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 158 440
Other | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 15,482 16,764
Other | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 132,749 141,143
PUERTO RICO    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 19,823,353 18,078,058 [2]
PUERTO RICO | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 1,611,876 1,029,997
PUERTO RICO | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 520,529 669,270
PUERTO RICO | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 1,225,489 1,130,684
PUERTO RICO | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 2,390 2,595
PUERTO RICO | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 558 1,634
PUERTO RICO | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 3,360,842 2,834,180
PUERTO RICO | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 16,462,511 15,243,878
PUERTO RICO | Commercial multi-family    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 148,228 146,399
PUERTO RICO | Commercial multi-family | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 2,137 1,387
PUERTO RICO | Commercial multi-family | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 4,605 1,708
PUERTO RICO | Commercial multi-family | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 4,223 $ 6,831
Weighted average obligor risk rating 11.18 11.16
PUERTO RICO | Commercial multi-family | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 0 $ 0
PUERTO RICO | Commercial multi-family | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
PUERTO RICO | Commercial multi-family | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 10,965 9,926
PUERTO RICO | Commercial multi-family | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 137,263 $ 136,473
Weighted average obligor risk rating 5.73 5.89
PUERTO RICO | CRE non-owner occupied    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 2,357,331 $ 2,404,559
PUERTO RICO | CRE non-owner occupied | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 494,377 327,811
PUERTO RICO | CRE non-owner occupied | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 237,756 335,011
PUERTO RICO | CRE non-owner occupied | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 413,077 $ 307,579
Weighted average obligor risk rating 11.07 11.06
PUERTO RICO | CRE non-owner occupied | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 0 $ 0
PUERTO RICO | CRE non-owner occupied | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
PUERTO RICO | CRE non-owner occupied | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 1,145,210 970,401
PUERTO RICO | CRE non-owner occupied | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 1,212,121 $ 1,434,158
Weighted average obligor risk rating 6.91 6.99
PUERTO RICO | CRE owner occupied    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 1,735,505 $ 1,823,614
PUERTO RICO | CRE owner occupied | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 323,248 243,966
PUERTO RICO | CRE owner occupied | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 129,932 215,652
PUERTO RICO | CRE owner occupied | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 381,435 $ 354,990
Weighted average obligor risk rating 11.23 11.28
PUERTO RICO | CRE owner occupied | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 2,192 $ 2,124
PUERTO RICO | CRE owner occupied | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
PUERTO RICO | CRE owner occupied | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 836,807 816,732
PUERTO RICO | CRE owner occupied | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 898,698 $ 1,006,882
Weighted average obligor risk rating 7.16 7.14
PUERTO RICO | Commercial and industrial    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 3,166,412 $ 2,891,327
PUERTO RICO | Commercial and industrial | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 787,901 453,546
PUERTO RICO | Commercial and industrial | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 145,193 108,554
PUERTO RICO | Commercial and industrial | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 178,806 $ 241,695
Weighted average obligor risk rating 11.27 11.16
PUERTO RICO | Commercial and industrial | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 198 $ 471
PUERTO RICO | Commercial and industrial | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 157 126
PUERTO RICO | Commercial and industrial | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 1,112,255 804,392
PUERTO RICO | Commercial and industrial | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 2,054,157 $ 2,086,935
Weighted average obligor risk rating 7.05 7.11
PUERTO RICO | Commercial    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 7,407,476 $ 7,265,899
PUERTO RICO | Commercial | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 1,607,663 1,026,710
PUERTO RICO | Commercial | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 517,486 660,925
PUERTO RICO | Commercial | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 977,541 $ 911,095
Weighted average obligor risk rating 11.17 11.17
PUERTO RICO | Commercial | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 2,390 $ 2,595
PUERTO RICO | Commercial | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 157 126
PUERTO RICO | Commercial | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 3,105,237 2,601,451
PUERTO RICO | Commercial | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 4,302,239 $ 4,664,448
Weighted average obligor risk rating 7.01 7.06
PUERTO RICO | Construction    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 77,793 $ 95,369
PUERTO RICO | Construction | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 110
PUERTO RICO | Construction | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 889 4,122
PUERTO RICO | Construction | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 1,829 $ 1,545
Weighted average obligor risk rating 12 11
PUERTO RICO | Construction | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 0 $ 0
PUERTO RICO | Construction | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
PUERTO RICO | Construction | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 2,718 5,777
PUERTO RICO | Construction | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 75,075 $ 89,592
Weighted average obligor risk rating 7.55 7.76
PUERTO RICO | Mortgages    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 6,531,276 $ 6,576,779
PUERTO RICO | Mortgages | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 3,475 2,748
PUERTO RICO | Mortgages | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 1,994 3,564
PUERTO RICO | Mortgages | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 169,236 155,074
PUERTO RICO | Mortgages | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
PUERTO RICO | Mortgages | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
PUERTO RICO | Mortgages | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 174,705 161,386
PUERTO RICO | Mortgages | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 6,356,571 6,415,393
PUERTO RICO | Leasing    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 903,540 809,990
PUERTO RICO | Leasing | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
PUERTO RICO | Leasing | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
PUERTO RICO | Leasing | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 2,928 1,926
PUERTO RICO | Leasing | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
PUERTO RICO | Leasing | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 81 1,048
PUERTO RICO | Leasing | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 3,009 2,974
PUERTO RICO | Leasing | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 900,531 807,016
PUERTO RICO | Consumer    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 4,903,268 3,330,021
PUERTO RICO | Consumer | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 738 429
PUERTO RICO | Consumer | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 160 659
PUERTO RICO | Consumer | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 73,955 61,044
PUERTO RICO | Consumer | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
PUERTO RICO | Consumer | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 320 460
PUERTO RICO | Consumer | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 75,173 62,592
PUERTO RICO | Consumer | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 4,828,095 3,267,429
PUERTO RICO | Credit cards    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 1,037,833 1,093,221
PUERTO RICO | Credit cards | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
PUERTO RICO | Credit cards | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
PUERTO RICO | Credit cards | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 16,768 18,227
PUERTO RICO | Credit cards | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
PUERTO RICO | Credit cards | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
PUERTO RICO | Credit cards | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 16,768 18,227
PUERTO RICO | Credit cards | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 1,021,065 1,074,994
PUERTO RICO | Home equity lines of credit    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 5,481 6,087
PUERTO RICO | Home equity lines of credit | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
PUERTO RICO | Home equity lines of credit | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
PUERTO RICO | Home equity lines of credit | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 108 257
PUERTO RICO | Home equity lines of credit | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
PUERTO RICO | Home equity lines of credit | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
PUERTO RICO | Home equity lines of credit | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 108 257
PUERTO RICO | Home equity lines of credit | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 5,373 5,830
PUERTO RICO | Personal    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 1,243,396 1,222,312
PUERTO RICO | Personal | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 636 429
PUERTO RICO | Personal | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 160 659
PUERTO RICO | Personal | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 19,854 20,790
PUERTO RICO | Personal | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
PUERTO RICO | Personal | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
PUERTO RICO | Personal | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 20,650 21,878
PUERTO RICO | Personal | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 1,222,746 1,200,434
PUERTO RICO | Auto Loan    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 2,468,610 850,813
PUERTO RICO | Auto Loan | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
PUERTO RICO | Auto Loan | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
PUERTO RICO | Auto Loan | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 22,003 5,446
PUERTO RICO | Auto Loan | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
PUERTO RICO | Auto Loan | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 162 20
PUERTO RICO | Auto Loan | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 22,165 5,466
PUERTO RICO | Auto Loan | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 2,446,445 845,347
PUERTO RICO | Other    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 147,948 157,588
PUERTO RICO | Other | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 102 0
PUERTO RICO | Other | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
PUERTO RICO | Other | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 15,222 16,324
PUERTO RICO | Other | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
PUERTO RICO | Other | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 158 440
PUERTO RICO | Other | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 15,482 16,764
PUERTO RICO | Other | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 132,466 140,824
UNITED STATES    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 6,688,815 6,214,736
UNITED STATES | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 253,358 128,079
UNITED STATES | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 40,704 63,122
UNITED STATES | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 224,785 258,233
UNITED STATES | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
UNITED STATES | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 12,777 9,618
UNITED STATES | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 531,624 459,052
UNITED STATES | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 6,157,191 5,755,684
UNITED STATES | Commercial multi-family    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 1,328,572 1,210,693
UNITED STATES | Commercial multi-family | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 52,062 11,808
UNITED STATES | Commercial multi-family | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 8,010 6,345
UNITED STATES | Commercial multi-family | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 6,048 $ 7,936
Weighted average obligor risk rating 11 11
UNITED STATES | Commercial multi-family | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 0 $ 0
UNITED STATES | Commercial multi-family | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
UNITED STATES | Commercial multi-family | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 66,120 26,089
UNITED STATES | Commercial multi-family | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 1,262,452 $ 1,184,604
Weighted average obligor risk rating 7.35 7.28
UNITED STATES | CRE non-owner occupied    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 1,899,393 $ 1,688,311
UNITED STATES | CRE non-owner occupied | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 79,381 46,523
UNITED STATES | CRE non-owner occupied | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 9,027 16,561
UNITED STATES | CRE non-owner occupied | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 36,692 $ 37,178
Weighted average obligor risk rating 11.01 11.04
UNITED STATES | CRE non-owner occupied | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 0 $ 0
UNITED STATES | CRE non-owner occupied | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
UNITED STATES | CRE non-owner occupied | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 125,100 100,262
UNITED STATES | CRE non-owner occupied | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 1,774,293 $ 1,588,049
Weighted average obligor risk rating 6.77 6.74
UNITED STATES | CRE owner occupied    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 288,405 $ 318,975
UNITED STATES | CRE owner occupied | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 46,366 28,183
UNITED STATES | CRE owner occupied | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 7,624 30,893
UNITED STATES | CRE owner occupied | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 8,955 $ 8,590
Weighted average obligor risk rating 11.04 11.1
UNITED STATES | CRE owner occupied | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 0 $ 0
UNITED STATES | CRE owner occupied | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
UNITED STATES | CRE owner occupied | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 62,945 67,666
UNITED STATES | CRE owner occupied | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 225,460 $ 251,309
Weighted average obligor risk rating 7.5 7.14
UNITED STATES | Commercial and industrial    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 1,069,861 $ 1,004,983
UNITED STATES | Commercial and industrial | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 5,437 4,019
UNITED STATES | Commercial and industrial | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 117 603
UNITED STATES | Commercial and industrial | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 89,879 $ 123,935
Weighted average obligor risk rating 11.97 11.82
UNITED STATES | Commercial and industrial | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 0 $ 0
UNITED STATES | Commercial and industrial | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
UNITED STATES | Commercial and industrial | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 95,433 128,557
UNITED STATES | Commercial and industrial | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 974,428 $ 876,426
Weighted average obligor risk rating 6.49 6.17
UNITED STATES | Commercial    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 4,586,231 $ 4,222,962
UNITED STATES | Commercial | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 183,246 90,533
UNITED STATES | Commercial | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 24,778 54,402
UNITED STATES | Commercial | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 141,574 $ 177,639
Weighted average obligor risk rating 11.62 11.59
UNITED STATES | Commercial | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 0 $ 0
UNITED STATES | Commercial | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
UNITED STATES | Commercial | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 349,598 322,574
UNITED STATES | Commercial | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 4,236,633 $ 3,900,388
Weighted average obligor risk rating 6.91 6.8
UNITED STATES | Construction    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 865,572 $ 784,660
UNITED STATES | Construction | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 69,547 36,858
UNITED STATES | Construction | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 15,698 8,294
UNITED STATES | Construction | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 64,493 $ 54,276
Weighted average obligor risk rating 11.28 11
UNITED STATES | Construction | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 0 $ 0
UNITED STATES | Construction | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
UNITED STATES | Construction | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 149,738 99,428
UNITED STATES | Construction | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 715,834 $ 685,232
Weighted average obligor risk rating 7.77 7.7
UNITED STATES | Mortgages    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 772,894 $ 693,628
UNITED STATES | Mortgages | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
UNITED STATES | Mortgages | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
UNITED STATES | Mortgages | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 12,306 14,852
UNITED STATES | Mortgages | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
UNITED STATES | Mortgages | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
UNITED STATES | Mortgages | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 12,306 14,852
UNITED STATES | Mortgages | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 760,588 678,776
UNITED STATES | Legacy    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 27,566 32,980
UNITED STATES | Legacy | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 565 688
UNITED STATES | Legacy | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 228 426
UNITED STATES | Legacy | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 2,495 $ 3,302
Weighted average obligor risk rating 11.16 11.11
UNITED STATES | Legacy | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 0 $ 0
UNITED STATES | Legacy | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
UNITED STATES | Legacy | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 3,288 4,416
UNITED STATES | Legacy | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 24,278 $ 28,564
Weighted average obligor risk rating 7.94 7.93
UNITED STATES | Consumer    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 436,552 $ 480,506
UNITED STATES | Consumer | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
UNITED STATES | Consumer | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
UNITED STATES | Consumer | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 3,917 8,164
UNITED STATES | Consumer | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
UNITED STATES | Consumer | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 12,777 9,618
UNITED STATES | Consumer | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 16,694 17,782
UNITED STATES | Consumer | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 419,858 462,724
UNITED STATES | Credit cards    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 63 100
UNITED STATES | Credit cards | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
UNITED STATES | Credit cards | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
UNITED STATES | Credit cards | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 4 11
UNITED STATES | Credit cards | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
UNITED STATES | Credit cards | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
UNITED STATES | Credit cards | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 4 11
UNITED STATES | Credit cards | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 59 89
UNITED STATES | Home equity lines of credit    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 145,545 182,085
UNITED STATES | Home equity lines of credit | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
UNITED STATES | Home equity lines of credit | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
UNITED STATES | Home equity lines of credit | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 2,049 6,084
UNITED STATES | Home equity lines of credit | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
UNITED STATES | Home equity lines of credit | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 11,889 8,914
UNITED STATES | Home equity lines of credit | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 13,938 14,998
UNITED STATES | Home equity lines of credit | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 131,607 167,087
UNITED STATES | Personal    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 290,661 298,002
UNITED STATES | Personal | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
UNITED STATES | Personal | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
UNITED STATES | Personal | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 1,864 2,069
UNITED STATES | Personal | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
UNITED STATES | Personal | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 888 704
UNITED STATES | Personal | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 2,752 2,773
UNITED STATES | Personal | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 287,909 295,229
UNITED STATES | Other    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 283 319
UNITED STATES | Other | Watch    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
UNITED STATES | Other | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
UNITED STATES | Other | Substandard    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
UNITED STATES | Other | Doubtful    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
UNITED STATES | Other | Loss    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
UNITED STATES | Other | Sub-total    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income 0 0
UNITED STATES | Other | Pass / Unrated    
Financing Receivable, Recorded Investment [Line Items]    
Loans held-in-portfolio, net of unearned income $ 283 $ 319
[1]
The legacy portfolio is comprised of commercial loans, construction loans and lease financings related to certain lending products exited by the Corporation as part of restructuring efforts carried out in prior years at the Popular U.S. segment.
[2]
Excludes covered loans acquired in the Westernbank FDIC-assisted transaction.