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Risk Management - Price Risk Sensitivity Analysis (Details) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2017 USD ($) item | Dec. 31, 2017 CLP ($) item | Dec. 31, 2017 CLP ($)
Price Risk Sensitivity Analysis |  |  |
Number of scenarios examined, stress testing | item | 4 | 4 |
Number of positive scenarios examined, stress testing | item | 2 | 2 |
Number of negative scenarios examined, stress testing | item | 2 | 2 |
POTENTIAL P&L IMPACT TRADING BOOK |  |  |
Potential profit or loss impact on trading book due to interest rate |  |  | $ (759)
Potential profit or loss impact on trading book due to foreign exchange |  |  | (128)
Potential profit or loss impact on trading book due to options |  |  | 222
Total amount of Potential profit or loss impact on trading book |  |  | (665)
Maximum potential loss impact on the trading book | $ 1,100,000 |  | 665
12-Months NRFF IMPACT ACCRUAL BOOK |  |  |
Impact due to inter-banking yield curve (swap yield) shock |  | $ (151,983) |
Impact due to spreads shock |  | 28,742 |
Higher / (Lower) NRFF |  | (123,241) |
POTENTIAL AVAILABLE FOR SALE PORTFOLIO OCI IMPACT |  |  |
Impact due to interest rate changes |  | (14,948) |
Foreign Exchange |  |  |
POTENTIAL P&L IMPACT TRADING BOOK |  |  |
Potential profit or loss impact on trading book due to interest rate |  |  | (482)
Domestic/offshore interest rate spread USD, EUR, JPY |  |  |
POTENTIAL P&L IMPACT TRADING BOOK |  |  |
Potential profit or loss impact on trading book due to interest rate |  |  | 979
CLP |  |  |
POTENTIAL P&L IMPACT TRADING BOOK |  |  |
Potential profit or loss impact on trading book due to interest rate |  |  | (2,754)
POTENTIAL AVAILABLE FOR SALE PORTFOLIO OCI IMPACT |  |  |
OCI impact due to DV01(+1 bp) | (228,868) |  |
Impact due to interest rate changes |  | (5,009) |
CLP | Derivatives |  |  |
POTENTIAL P&L IMPACT TRADING BOOK |  |  |
Potential profit or loss impact on trading book due to interest rate |  |  | (529)
CLP | Bonds / Debt instruments |  |  |
POTENTIAL P&L IMPACT TRADING BOOK |  |  |
Potential profit or loss impact on trading book due to interest rate |  |  | (2,225)
CLF |  |  |
POTENTIAL P&L IMPACT TRADING BOOK |  |  |
Potential profit or loss impact on trading book due to interest rate |  |  | 1,498
POTENTIAL AVAILABLE FOR SALE PORTFOLIO OCI IMPACT |  |  |
OCI impact due to DV01(+1 bp) | (117,362) |  |
Impact due to interest rate changes |  | (6,740) |
CLF | Derivatives |  |  |
POTENTIAL P&L IMPACT TRADING BOOK |  |  |
Potential profit or loss impact on trading book due to interest rate |  |  | (1,819)
CLF | Bonds / Debt instruments |  |  |
POTENTIAL P&L IMPACT TRADING BOOK |  |  |
Potential profit or loss impact on trading book due to interest rate |  |  | $ 3,317
USD |  |  |
POTENTIAL AVAILABLE FOR SALE PORTFOLIO OCI IMPACT |  |  |
OCI impact due to DV01(+1 bp) | $ (59,072) |  |
Impact due to interest rate changes |  | $ (3,199) |
3 months | Options Volatility |  |  |
Adverse scenario market factors fluctuations |  |  |
Percentage of reasonably possible increase (decrease) in risk assumption | (1.10%) | (1.10%) |
3 months | CLP | Derivatives |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | 12 | 12 |
3 months | CLP | Bonds / Debt instruments |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | 22 | 22 |
3 months | CLF | Derivatives |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | (465) | (465) |
3 months | CLF | Bonds / Debt instruments |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | (468) | (468) |
3 months | USD | Foreign Exchange |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | 4 | 4 |
3 months | USD | Domestic/offshore interest rate spread USD, EUR, JPY |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | (58) | (58) |
6 months | Options Volatility |  |  |
Adverse scenario market factors fluctuations |  |  |
Percentage of reasonably possible increase (decrease) in risk assumption | (1.00%) | (1.00%) |
6 months | CLP | Derivatives |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | 16 | 16 |
6 months | CLP | Bonds / Debt instruments |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | 21 | 21 |
6 months | CLF | Derivatives |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | (226) | (226) |
6 months | CLF | Bonds / Debt instruments |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | (224) | (224) |
6 months | USD | Foreign Exchange |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | 8 | 8 |
6 months | USD | Domestic/offshore interest rate spread USD, EUR, JPY |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | (46) | (46) |
9 months | Options Volatility |  |  |
Adverse scenario market factors fluctuations |  |  |
Percentage of reasonably possible increase (decrease) in risk assumption | (0.60%) | (0.60%) |
9 months | CLP | Derivatives |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | 19 | 19 |
9 months | CLP | Bonds / Debt instruments |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | 21 | 21 |
9 months | CLF | Derivatives |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | (146) | (146) |
9 months | CLF | Bonds / Debt instruments |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | (144) | (144) |
9 months | USD | Foreign Exchange |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | 11 | 11 |
9 months | USD | Domestic/offshore interest rate spread USD, EUR, JPY |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | (38) | (38) |
1 year | Options Volatility |  |  |
Adverse scenario market factors fluctuations |  |  |
Percentage of reasonably possible increase (decrease) in risk assumption | (0.70%) | (0.70%) |
1 year | CLP | Derivatives |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | 21 | 21 |
1 year | CLP | Bonds / Debt instruments |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | 22 | 22 |
1 year | CLF | Derivatives |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | (139) | (139) |
1 year | CLF | Bonds / Debt instruments |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | (137) | (137) |
1 year | USD | Foreign Exchange |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | 13 | 13 |
1 year | USD | Domestic/offshore interest rate spread USD, EUR, JPY |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | (33) | (33) |
2 years | Options Volatility |  |  |
Adverse scenario market factors fluctuations |  |  |
Percentage of reasonably possible increase (decrease) in risk assumption | (2.20%) | (2.20%) |
2 years | CLP | Derivatives |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | 24 | 24 |
2 years | CLP | Bonds / Debt instruments |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | 22 | 22 |
2 years | CLF | Derivatives |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | (52) | (52) |
2 years | CLF | Bonds / Debt instruments |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | (50) | (50) |
2 years | USD | Foreign Exchange |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | 22 | 22 |
2 years | USD | Domestic/offshore interest rate spread USD, EUR, JPY |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | (19) | (19) |
4 years | CLP | Derivatives |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | 25 | 25 |
4 years | CLP | Bonds / Debt instruments |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | 19 | 19 |
4 years | CLF | Derivatives |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | (36) | (36) |
4 years | CLF | Bonds / Debt instruments |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | (33) | (33) |
4 years | USD | Foreign Exchange |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | 31 | 31 |
4 years | USD | Domestic/offshore interest rate spread USD, EUR, JPY |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | (19) | (19) |
6 years | CLP | Derivatives |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | 25 | 25 |
6 years | CLP | Bonds / Debt instruments |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | 19 | 19 |
6 years | CLF | Derivatives |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | (31) | (31) |
6 years | CLF | Bonds / Debt instruments |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | (27) | (27) |
6 years | USD | Foreign Exchange |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | 33 | 33 |
6 years | USD | Domestic/offshore interest rate spread USD, EUR, JPY |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | (19) | (19) |
10 years | CLP | Derivatives |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | 26 | 26 |
10 years | CLP | Bonds / Debt instruments |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | 19 | 19 |
10 years | CLF | Derivatives |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | (19) | (19) |
10 years | CLF | Bonds / Debt instruments |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | (12) | (12) |
10 years | USD | Foreign Exchange |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | 35 | 35 |
10 years | USD | Domestic/offshore interest rate spread USD, EUR, JPY |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | (21) | (21) |
16 years | CLP | Derivatives |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | 26 | 26 |
16 years | CLP | Bonds / Debt instruments |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | 19 | 19 |
16 years | CLF | Derivatives |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | (20) | (20) |
16 years | CLF | Bonds / Debt instruments |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | (8) | (8) |
16 years | USD | Foreign Exchange |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | 35 | 35 |
16 years | USD | Domestic/offshore interest rate spread USD, EUR, JPY |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | (22) | (22) |
20 years | CLP | Derivatives |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | 26 | 26 |
20 years | CLP | Bonds / Debt instruments |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | 19 | 19 |
20 years | CLF | Derivatives |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | (21) | (21) |
20 years | CLF | Bonds / Debt instruments |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | (6) | (6) |
20 years | USD | Foreign Exchange |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | 35 | 35 |
20 years | USD | Domestic/offshore interest rate spread USD, EUR, JPY |  |  |
Adverse scenario market factors fluctuations |  |  |
Reasonably possible increase (decrease) in risk assumption (bps) | (22) | (22) |

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