LOANS, NET - Direct and indirect loans (Details) - PEN (S/)
S/ in Thousands |
12 Months Ended |
Dec. 31, 2019 |
Dec. 31, 2018 |
Dec. 31, 2017 |
| Disclosure of Loans, Net [Line Items] |
|
|
|
| Balances at the beginning of the period |
S/ 5,314,531
|
S/ 4,943,008
|
S/ 4,416,692
|
| Provision for loan losses |
114,200
|
|
2,057,478
|
| Loan portfolio written-off |
|
|
(1,426,201)
|
| Exchange difference and others |
|
|
(104,961)
|
| Balances at the end of the period |
S/ 5,507,759
|
5,314,531
|
4,943,008
|
| Commercial loans [Member] |
|
|
|
| Disclosure of Loans, Net [Line Items] |
|
|
|
| Balances at the beginning of the period |
|
1,680,126
|
1,235,970
|
| Provision for loan losses |
|
|
737,929
|
| Loan portfolio written-off |
|
|
(217,160)
|
| Exchange difference and others |
|
|
(76,613)
|
| Balances at the end of the period |
|
|
1,680,126
|
| Residential mortgage loans [Member] |
|
|
|
| Disclosure of Loans, Net [Line Items] |
|
|
|
| Balances at the beginning of the period |
|
228,287
|
193,385
|
| Provision for loan losses |
|
|
50,663
|
| Loan portfolio written-off |
|
|
(10,662)
|
| Exchange difference and others |
|
|
(5,099)
|
| Balances at the end of the period |
|
|
228,287
|
| Micro-business loans [Member] |
|
|
|
| Disclosure of Loans, Net [Line Items] |
|
|
|
| Balances at the beginning of the period |
|
1,476,578
|
1,353,168
|
| Provision for loan losses |
|
|
576,931
|
| Loan portfolio written-off |
|
|
(437,594)
|
| Exchange difference and others |
|
|
(15,927)
|
| Balances at the end of the period |
|
|
1,476,578
|
| Consumer loans [Member] |
|
|
|
| Disclosure of Loans, Net [Line Items] |
|
|
|
| Balances at the beginning of the period |
|
S/ 1,558,017
|
1,634,169
|
| Provision for loan losses |
|
|
691,955
|
| Loan portfolio written-off |
|
|
(760,785)
|
| Exchange difference and others |
|
|
(7,322)
|
| Balances at the end of the period |
|
|
S/ 1,558,017
|