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Loans - Amortized cost basis of collateral dependent loans by class (Details) - USD ($) $ in Thousands | Sep. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | $ 34,029,313 | $ 32,077,769
Collateral assets |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 360,052 | 406,836
Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 326,113 | 364,991
Auto |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 13,044 | 10,576
Equipment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 160 | 168
Accounts receivable |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 9,853
Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 20,735 | 21,248
Construction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 922,112 | 757,984
Construction | Collateral assets |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 14,056 |
Construction | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 14,056 |
Construction | Auto |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 |
Construction | Equipment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 |
Construction | Accounts receivable |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 |
Construction | Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 |
Mortgages |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 7,585,111 | 7,397,471
Mortgages | Collateral assets |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 101,200 | 129,173
Mortgages | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 101,200 | 129,173
Mortgages | Auto |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Mortgages | Equipment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Mortgages | Accounts receivable |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Mortgages | Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Commercial | Commercial multi-family |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 2,328,433 | 2,321,713
Commercial | Commercial multi-family | Collateral assets |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 1,289 | 1,329
Commercial | Commercial multi-family | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 1,289 | 1,329
Commercial | Commercial multi-family | Auto |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Commercial | Commercial multi-family | Equipment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Commercial | Commercial multi-family | Accounts receivable |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Commercial | Commercial multi-family | Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Commercial | CRE non-owner occupied |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 5,035,130 | 4,499,670
Commercial | CRE non-owner occupied | Collateral assets |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 169,357 | 204,434
Commercial | CRE non-owner occupied | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 169,357 | 204,434
Commercial | CRE non-owner occupied | Auto |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Commercial | CRE non-owner occupied | Equipment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Commercial | CRE non-owner occupied | Accounts receivable |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Commercial | CRE non-owner occupied | Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Commercial | CRE owner occupied |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 3,044,905 | 3,078,549
Commercial | CRE owner occupied | Collateral assets |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 34,384 | 23,329
Commercial | CRE owner occupied | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 34,384 | 23,329
Commercial | CRE owner occupied | Auto |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Commercial | CRE owner occupied | Equipment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Commercial | CRE owner occupied | Accounts receivable |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Commercial | CRE owner occupied | Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Commercial | Commercial and Industrial |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 6,527,082 | 5,839,200
Commercial | Commercial and Industrial | Collateral assets |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 21,671 | 32,351
Commercial | Commercial and Industrial | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 1,086 | 1,345
Commercial | Commercial and Industrial | Auto |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Commercial | Commercial and Industrial | Equipment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 160 | 168
Commercial | Commercial and Industrial | Accounts receivable |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 9,853
Commercial | Commercial and Industrial | Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 20,425 | 20,985
Consumer | Personal loans |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 1,952,168 | 1,823,579
Consumer | Personal loans | Collateral assets |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 4,741 | 5,381
Consumer | Personal loans | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 4,741 | 5,381
Consumer | Personal loans | Auto |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Consumer | Personal loans | Equipment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Consumer | Personal loans | Accounts receivable |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Consumer | Personal loans | Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Consumer | Auto Loan |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 3,633,196 | 3,512,530
Consumer | Auto Loan | Collateral assets |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 11,941 | 9,556
Consumer | Auto Loan | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Consumer | Auto Loan | Auto |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 11,941 | 9,556
Consumer | Auto Loan | Equipment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Consumer | Auto Loan | Accounts receivable |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Consumer | Auto Loan | Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Consumer | Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 158,135 | 147,548
Consumer | Other | Collateral assets |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 310 | 263
Consumer | Other | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Consumer | Other | Auto |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Consumer | Other | Equipment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Consumer | Other | Accounts receivable |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Consumer | Other | Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 310 | 263
Leasing |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 1,698,114 | 1,585,739
Leasing | Collateral assets |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 1,103 | 1,020
Leasing | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Leasing | Auto |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 1,103 | 1,020
Leasing | Equipment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Leasing | Accounts receivable |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Leasing | Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Puerto Rico |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 23,762,570 | 22,546,905
Puerto Rico | Collateral assets |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 348,233 | 399,047
Puerto Rico | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 315,854 | 357,338
Puerto Rico | Auto |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 13,044 | 10,576
Puerto Rico | Equipment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 32
Puerto Rico | Accounts receivable |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 9,853
Puerto Rico | Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 19,335 | 21,248
Puerto Rico | Construction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 170,507 | 147,041
Puerto Rico | Construction | Collateral assets |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 8,747 |
Puerto Rico | Construction | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 8,747 |
Puerto Rico | Construction | Auto |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 |
Puerto Rico | Construction | Equipment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 |
Puerto Rico | Construction | Accounts receivable |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 |
Puerto Rico | Construction | Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 |
Puerto Rico | Mortgages |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 6,289,268 | 6,110,279
Puerto Rico | Mortgages | Collateral assets |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 100,127 | 128,069
Puerto Rico | Mortgages | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 100,127 | 128,069
Puerto Rico | Mortgages | Auto |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Puerto Rico | Mortgages | Equipment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Puerto Rico | Mortgages | Accounts receivable |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Puerto Rico | Mortgages | Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Puerto Rico | Commercial | Commercial multi-family |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 294,814 | 281,373
Puerto Rico | Commercial | Commercial multi-family | Collateral assets |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 1,289 | 1,329
Puerto Rico | Commercial | Commercial multi-family | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 1,289 | 1,329
Puerto Rico | Commercial | Commercial multi-family | Auto |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Puerto Rico | Commercial | Commercial multi-family | Equipment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Puerto Rico | Commercial | Commercial multi-family | Accounts receivable |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Puerto Rico | Commercial | Commercial multi-family | Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Puerto Rico | Commercial | CRE non-owner occupied |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 2,948,881 | 2,757,327
Puerto Rico | Commercial | CRE non-owner occupied | Collateral assets |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 169,357 | 202,980
Puerto Rico | Commercial | CRE non-owner occupied | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 169,357 | 202,980
Puerto Rico | Commercial | CRE non-owner occupied | Auto |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Puerto Rico | Commercial | CRE non-owner occupied | Equipment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Puerto Rico | Commercial | CRE non-owner occupied | Accounts receivable |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Puerto Rico | Commercial | CRE non-owner occupied | Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Puerto Rico | Commercial | CRE owner occupied |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 1,407,553 | 1,588,056
Puerto Rico | Commercial | CRE owner occupied | Collateral assets |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 30,507 | 18,234
Puerto Rico | Commercial | CRE owner occupied | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 30,507 | 18,234
Puerto Rico | Commercial | CRE owner occupied | Auto |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Puerto Rico | Commercial | CRE owner occupied | Equipment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Puerto Rico | Commercial | CRE owner occupied | Accounts receivable |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Puerto Rico | Commercial | CRE owner occupied | Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Puerto Rico | Commercial | Commercial and Industrial |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 4,329,818 | 3,796,508
Puerto Rico | Commercial | Commercial and Industrial | Collateral assets |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 20,111 | 32,215
Puerto Rico | Commercial | Commercial and Industrial | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 1,086 | 1,345
Puerto Rico | Commercial | Commercial and Industrial | Auto |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Puerto Rico | Commercial | Commercial and Industrial | Equipment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 32
Puerto Rico | Commercial | Commercial and Industrial | Accounts receivable |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 9,853
Puerto Rico | Commercial | Commercial and Industrial | Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 19,025 | 20,985
Puerto Rico | Consumer | Personal loans |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 1,763,002 | 1,585,687
Puerto Rico | Consumer | Personal loans | Collateral assets |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 4,741 | 5,381
Puerto Rico | Consumer | Personal loans | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 4,741 | 5,381
Puerto Rico | Consumer | Personal loans | Auto |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Puerto Rico | Consumer | Personal loans | Equipment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Puerto Rico | Consumer | Personal loans | Accounts receivable |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Puerto Rico | Consumer | Personal loans | Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Puerto Rico | Consumer | Auto Loan |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 3,633,196 | 3,512,530
Puerto Rico | Consumer | Auto Loan | Collateral assets |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 11,941 | 9,556
Puerto Rico | Consumer | Auto Loan | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Puerto Rico | Consumer | Auto Loan | Auto |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 11,941 | 9,556
Puerto Rico | Consumer | Auto Loan | Equipment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Puerto Rico | Consumer | Auto Loan | Accounts receivable |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Puerto Rico | Consumer | Auto Loan | Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Puerto Rico | Consumer | Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 147,532 | 137,580
Puerto Rico | Consumer | Other | Collateral assets |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 310 | 263
Puerto Rico | Consumer | Other | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Puerto Rico | Consumer | Other | Auto |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Puerto Rico | Consumer | Other | Equipment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Puerto Rico | Consumer | Other | Accounts receivable |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Puerto Rico | Consumer | Other | Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 310 | 263
Puerto Rico | Leasing |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 1,698,114 | 1,585,739
Puerto Rico | Leasing | Collateral assets |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 1,103 | 1,020
Puerto Rico | Leasing | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Puerto Rico | Leasing | Auto |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 1,103 | 1,020
Puerto Rico | Leasing | Equipment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Puerto Rico | Leasing | Accounts receivable |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Puerto Rico | Leasing | Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Popular U.S. |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 10,266,743 | 9,530,864
Popular U.S. | Collateral assets |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 11,819 | 7,789
Popular U.S. | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 10,259 | 7,653
Popular U.S. | Auto |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Popular U.S. | Equipment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 160 | 136
Popular U.S. | Accounts receivable |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Popular U.S. | Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 1,400 | 0
Popular U.S. | Construction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 751,605 | 610,943
Popular U.S. | Construction | Collateral assets |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 5,309 |
Popular U.S. | Construction | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 5,309 |
Popular U.S. | Construction | Auto |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 |
Popular U.S. | Construction | Equipment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 |
Popular U.S. | Construction | Accounts receivable |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 |
Popular U.S. | Construction | Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 |
Popular U.S. | Mortgages |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 1,295,843 | 1,287,192
Popular U.S. | Mortgages | Collateral assets |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 1,073 | 1,104
Popular U.S. | Mortgages | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 1,073 | 1,104
Popular U.S. | Mortgages | Auto |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Popular U.S. | Mortgages | Equipment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Popular U.S. | Mortgages | Accounts receivable |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Popular U.S. | Mortgages | Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Popular U.S. | Commercial | Commercial multi-family |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 2,033,619 | 2,040,340
Popular U.S. | Commercial | CRE non-owner occupied |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 2,086,249 | 1,742,343
Popular U.S. | Commercial | CRE non-owner occupied | Collateral assets |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross |  | 1,454
Popular U.S. | Commercial | CRE non-owner occupied | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross |  | 1,454
Popular U.S. | Commercial | CRE non-owner occupied | Auto |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross |  | 0
Popular U.S. | Commercial | CRE non-owner occupied | Equipment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross |  | 0
Popular U.S. | Commercial | CRE non-owner occupied | Accounts receivable |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross |  | 0
Popular U.S. | Commercial | CRE non-owner occupied | Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross |  | 0
Popular U.S. | Commercial | CRE owner occupied |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 1,637,352 | 1,490,493
Popular U.S. | Commercial | CRE owner occupied | Collateral assets |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 3,877 | 5,095
Popular U.S. | Commercial | CRE owner occupied | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 3,877 | 5,095
Popular U.S. | Commercial | CRE owner occupied | Auto |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Popular U.S. | Commercial | CRE owner occupied | Equipment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Popular U.S. | Commercial | CRE owner occupied | Accounts receivable |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Popular U.S. | Commercial | CRE owner occupied | Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Popular U.S. | Commercial | Commercial and Industrial |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 2,197,264 | 2,042,692
Popular U.S. | Commercial | Commercial and Industrial | Collateral assets |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 1,560 | 136
Popular U.S. | Commercial | Commercial and Industrial | Real Estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Popular U.S. | Commercial | Commercial and Industrial | Auto |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Popular U.S. | Commercial | Commercial and Industrial | Equipment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 160 | 136
Popular U.S. | Commercial | Commercial and Industrial | Accounts receivable |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 0 | 0
Popular U.S. | Commercial | Commercial and Industrial | Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 1,400 | 0
Popular U.S. | Consumer | Personal loans |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | 189,166 | 237,892
Popular U.S. | Consumer | Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Notes Receivable Gross | $ 10,603 | $ 9,968

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