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Related party transactions - Related party transactions with affiliated company - Additional Information 1 (Details) - USD ($) | 12 Months Ended
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Dec. 31, 2020 | Dec. 31, 2019
Related Party Transaction |  |
Related Party Transaction, Amounts of Transaction | $ 8,360,000 | $ 1,491,000
Related Party With Investment Companies |  |
Related Party Transaction |  |
Line of credit facility maximum borrowing capacity | 275,000,000 | 330,000,000
Administrative Fees | 6,300,000 | 6,400,000
Waived Fees | 2,800,000 | 2,200,000
Net fees | $ 3,500,000 | 4,200,000
Credit Facilities Terms | The aggregate sum of all outstanding balances under all credit facilities that may be made available by BPPR, from time to time, to those investment companies for which BPPR acts as investment advisor or co-investment advisor, shall never exceed the lesser of $200 million or 10% of BPPR’s capital. |
Line of credit facility average amount oustanding | $ 0 |
Banco Popular Foundation |  |
Related Party Transaction |  |
Donations Expenses | 1,400,000 | 1,400,000
BPPR Foundation |  |
Related Party Transaction |  |
Donations Expenses | 1,600,000 | 1,100,000
Related party exclude Evertec |  |
Related Party Transaction |  |
Deposits | $ 851,000,000 | $ 576,000,000

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- Definition The aggregate sum of all outstanding balances under all credit facilities that may be made available by BPPR, from time to time, to those Puerto Rico investment companies for which BPPR acts as investment advisor or co investment advisor, shall never exceed the lesser of $200 million or 10% of BPPRs capital. + References No definition available. + Details
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- Definition Average amount borrowed under the credit facility during the period. + References No definition available. + Details
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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