XML 180 R165.htm IDEA: XBRL DOCUMENT v3.19.1
NET CLAIMS INCURRED FOR LIFE, GENERAL AND HEALTH INSURANCE CONTRACTS (Details) - PEN (S/)
S/ in Thousands
 12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Disclosure of claims and benefits incurred [Line Items]      
Net insurance claims S/ 1,239,635 S/ 1,118,304 S/ 1,098,905
General insurance [Member]      
Disclosure of claims and benefits incurred [Line Items]      
Net insurance claims 305,368 269,845 244,777
Life insurance [Member]      
Disclosure of claims and benefits incurred [Line Items]      
Net insurance claims 636,867 566,181 590,146
Health insurance [Member]      
Disclosure of claims and benefits incurred [Line Items]      
Net insurance claims 297,400 282,278 263,982
Gross claims [Member]      
Disclosure of claims and benefits incurred [Line Items]      
Net insurance claims 1,607,604 1,601,691 1,244,403
Gross claims [Member] | General insurance [Member]      
Disclosure of claims and benefits incurred [Line Items]      
Net insurance claims 562,440 661,108 351,227
Gross claims [Member] | Life insurance [Member]      
Disclosure of claims and benefits incurred [Line Items]      
Net insurance claims 737,982 646,026 618,274
Gross claims [Member] | Health insurance [Member]      
Disclosure of claims and benefits incurred [Line Items]      
Net insurance claims 307,182 294,557 274,902
Ceded claims [Member]      
Disclosure of claims and benefits incurred [Line Items]      
Net insurance claims (367,969) (483,387) (145,498)
Ceded claims [Member] | General insurance [Member]      
Disclosure of claims and benefits incurred [Line Items]      
Net insurance claims (257,072) (391,263) (106,450)
Ceded claims [Member] | Life insurance [Member]      
Disclosure of claims and benefits incurred [Line Items]      
Net insurance claims (101,115) (79,845) (28,128)
Ceded claims [Member] | Health insurance [Member]      
Disclosure of claims and benefits incurred [Line Items]      
Net insurance claims S/ (9,782) S/ (12,279) S/ (10,920)