CASH COLLATERAL, REVERSE REPURCHASE AGREEMENTS AND SECURITIES BORROWING AND PAYABLES FROM REPURCHASE AGREEMENTS AND SECURITIES LENDING - Composition of cash collateral, reverse repurchase agreements and securities borrowing (Details) - PEN (S/)
S/ in Thousands |
Dec. 31, 2019 |
Dec. 31, 2018 |
Jan. 01, 2018 |
| Disclosure of Cash Collateral, Reverse Repurchase Agreements And Securities Borrowings And Payables From Repurchase Agreements And Security Lendings [Line Items] |
|
|
|
| Reverse repurchase agreements and cash collateral on securities borrowed |
S/ 4,288,524
|
S/ 4,082,942
|
S/ 7,480,420
|
| Cash collateral on repurchase agreements and security lendings [Member] |
|
|
|
| Disclosure of Cash Collateral, Reverse Repurchase Agreements And Securities Borrowings And Payables From Repurchase Agreements And Security Lendings [Line Items] |
|
|
|
| Reverse repurchase agreements and cash collateral on securities borrowed |
3,293,837
|
3,409,890
|
|
| Reverse repurchase agreement and security borrowings [Member] |
|
|
|
| Disclosure of Cash Collateral, Reverse Repurchase Agreements And Securities Borrowings And Payables From Repurchase Agreements And Security Lendings [Line Items] |
|
|
|
| Reverse repurchase agreements and cash collateral on securities borrowed |
899,435
|
659,380
|
|
| Receivables for short sales [Member] |
|
|
|
| Disclosure of Cash Collateral, Reverse Repurchase Agreements And Securities Borrowings And Payables From Repurchase Agreements And Security Lendings [Line Items] |
|
|
|
| Reverse repurchase agreements and cash collateral on securities borrowed |
S/ 95,252
|
S/ 13,672
|
|