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Information on Regulatory Capital and Capital Adequacy Ratios (Details) - Schedule of total assets, risk-weighted assets and components of the effective equity according to Basel III - Local and Overall consolidated One [Member] - CLP ($) $ in Millions | Dec. 31, 2022 | Dec. 31, 2021
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Information on Regulatory Capital and Capital Adequacy Ratios (Details) - Schedule of total assets, risk-weighted assets and components of the effective equity according to Basel III [Line Items] |  |
Total assets according to the statement of financial position | $ 55,255,362 | $ 51,702,439
Non-consolidated investment in subsidiaries |  |
Assets discounted from regulatory capital, other than item 2 | 165,833 | 61,953
Derivative credit equivalents | 1,276,512 | 1,782,784
Financial derivative contracts | 2,987,106 | 2,983,298
Contingent loans | 2,756,396 | 2,612,170
Assets generated by the intermediation of financial instruments |  |
Total assets for regulatory purposes | 56,135,331 | 53,052,142
Credit risk weighted assets, estimated according to the standard methodology (CRWA) | 30,657,020 | 28,434,728
Credit risk weighted assets, estimated according to internal methodologies (CRWA) |  |
Market risk weighted assets (MRWA) | 1,365,367 | 1,342,767
Operational risk weighted assets (ORWA) | 3,630,835 | 2,946,980
Risk-weighted assets (RWA) | 35,653,222 | 32,724,475
Risk-weighted assets, after application of the output floor (RWA) | 35,653,222 | 32,724,475
Owner’s equity | 4,858,325 | 4,223,013
Non-controlling interest | 2 | 1
Goodwill |  |
Excess minority investments |  |
(12+13-14-15) Core Tier 1 Capital (CET1) | 4,858,327 | 4,223,014
Additional deductions to core tier 1 capital, other than item 2 | (18,940) |
(16-17-2) Core Tier 1 Capital (CET1) | 4,839,387 | 4,223,014
Voluntary provisions (additional) imputed as additional Tier 1 capital (AT1) | 178,266 | 327,245
Subordinated bonds imputed as additional tier 1 capital (AT1) |  |
Preferred shares allocated to additional tier 1 capital (AT1) |  |
Bonds without a fixed term of maturity imputed to additional tier 1 capital (AT1) |  |
Discounts applied to AT1 |  |
Additional Tier 1 Capital (AT1) | 178,266 | 327,245
Tier 1 Capital | 5,017,653 | 4,550,259
Voluntary provisions (additional) imputed as Tier 2 capital (T2) | 383,213 | 213,007
Subordinated bonds imputed as Tier 2 capital (T2) | 972,550 | 871,079
Equivalent tier 2 capital (T2) | 1,355,763 | 1,084,086
Discounts applied to T2 |  |
Tier 2 capital (T2) | 1,355,763 | 1,084,086
Effective equity | 6,373,416 | 5,634,345
Additional basic capital required for the constitution of the conservation buffer | 445,669 | 204,522
Additional basic capital required to set up the countercyclical buffer |  |
Additional basic capital required for banks qualified as systemic | 111,417 |
Additional capital required for the evaluation of the adequacy of effective equity (Pillar 2) |  |

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