TECHNICAL RESERVES FOR INSURANCE CLAIMS AND PREMIUMS - Summary of detailed information about assumptions used in estimation of insurance reserves (Details)
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12 Months Ended |
Dec. 31, 2019 |
Dec. 31, 2018 |
| Pension insurance - Temporary Regime / SCTR [Member] |
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| Disclosure of insurance claim reserves and technical reserves [Line Items] |
|
|
| Explanation of process used to determine assumptions to measure recognised assets, liabilities, income and expense arising from insurance contracts |
B-85 and MI-85
|
B-85 and MI-85
|
| Mortality technical rate in soles used in estimation of insurance reserves |
3.00%
|
3.00%
|
| Pension insurance - Definitive Regime [Member] |
|
|
| Disclosure of insurance claim reserves and technical reserves [Line Items] |
|
|
| Explanation of process used to determine assumptions to measure recognised assets, liabilities, income and expense arising from insurance contracts |
B-85 and MI-85
|
B-85 and MI-85
|
| Mortality technical rate in soles vac used in estimation of insurance reserves |
2.41%
|
2.96%
|
| Mortality technical rate in Nominal dollars used in estimation of insurance reserves |
4.26%
|
4.40%
|
| Pension insurance - Definitive Regime / SCTR [Member] |
|
|
| Disclosure of insurance claim reserves and technical reserves [Line Items] |
|
|
| Explanation of process used to determine assumptions to measure recognised assets, liabilities, income and expense arising from insurance contracts |
B-85 adjusted and MI-85
|
B-85 adjusted and MI-85
|
| Mortality technical rate in us dollars used in estimation of insurance reserves |
2.41%
|
3.00%
|
| Mortality technical rate in soles vac used in estimation of insurance reserves |
3.00%
|
2.96%
|
| Mortality technical rate in Nominal dollars used in estimation of insurance reserves |
4.26%
|
4.40%
|
| Mortality technical rate in adjusted soles used in estimation of insurance reserves |
5.67%
|
5.82%
|
| Mortality technical rate in adjusted dollars used in estimation of insurance reserves |
4.26%
|
4.40%
|
| Pension insurance - Temporary Regime / SCTR (Longevity) [Member] |
|
|
| Disclosure of insurance claim reserves and technical reserves [Line Items] |
|
|
| Explanation of process used to determine assumptions to measure recognised assets, liabilities, income and expense arising from insurance contracts |
SPP-S-2017- and SPP-I-2017
|
SPP-S-2017- and SPP-I-2017
|
| Mortality technical rate in us dollars used in estimation of insurance reserves |
0.94%
|
3.791%
|
| Mortality technical rate in soles vac used in estimation of insurance reserves |
3.771%
|
3.915%
|
| Individual life [Member] |
|
|
| Disclosure of insurance claim reserves and technical reserves [Line Items] |
|
|
| Explanation of process used to determine assumptions to measure recognised assets, liabilities, income and expense arising from insurance contracts |
CSO 80 adjusted
|
CSO 80 adjusted
|
| Annuity [Member] |
|
|
| Disclosure of insurance claim reserves and technical reserves [Line Items] |
|
|
| Explanation of process used to determine assumptions to measure recognised assets, liabilities, income and expense arising from insurance contracts |
SPP-S-2017 and SPP-I- 2017
|
SPP-S-2017 and SPP-I- 2017
|
| Bottom of range [member] | Pension insurance - Temporary Regime / SCTR (Longevity) [Member] |
|
|
| Disclosure of insurance claim reserves and technical reserves [Line Items] |
|
|
| Mortality technical rate in soles vac used in estimation of insurance reserves |
(2.83%)
|
|
| Bottom of range [member] | Individual life [Member] |
|
|
| Disclosure of insurance claim reserves and technical reserves [Line Items] |
|
|
| Mortality technical rate in us dollars used in estimation of insurance reserves |
4.00%
|
4.00%
|
| Bottom of range [member] | Annuity [Member] |
|
|
| Disclosure of insurance claim reserves and technical reserves [Line Items] |
|
|
| Mortality technical rate in us dollars used in estimation of insurance reserves |
3.81%
|
3.81%
|
| Mortality technical rate in soles used in estimation of insurance reserves |
2.50%
|
2.50%
|
| Top of range [member] | Pension insurance - Temporary Regime / SCTR (Longevity) [Member] |
|
|
| Disclosure of insurance claim reserves and technical reserves [Line Items] |
|
|
| Mortality technical rate in soles vac used in estimation of insurance reserves |
3.816%
|
|
| Top of range [member] | Individual life [Member] |
|
|
| Disclosure of insurance claim reserves and technical reserves [Line Items] |
|
|
| Mortality technical rate in us dollars used in estimation of insurance reserves |
5.00%
|
5.00%
|
| Top of range [member] | Annuity [Member] |
|
|
| Disclosure of insurance claim reserves and technical reserves [Line Items] |
|
|
| Mortality technical rate in us dollars used in estimation of insurance reserves |
7.99%
|
7.99%
|
| Mortality technical rate in soles used in estimation of insurance reserves |
5.25%
|
5.25%
|