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Fair Value of Financial Assets and Liabilities (Details) - Schedule of Financial Instruments Subject to Compensation - CLP ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023
Schedule of Financial Instruments Subject to Compensation [Line Items] |  |
Gross amounts | $ 12,942,081 | $ 10,575,817
Compensated in balance | 0 | 0
Net amount presented in balance | 12,942,081 | 10,575,817
Remaining financial instruments not linked, nor subject to netting agreements | 40,331,150 | 39,806,981
Amount in Statements of Financial Position | 53,273,231 | 50,382,798
Liabilities |  |
Gross amounts | 13,015,302 | 12,014,721
Compensated in balance | 0 | 0
Net amount presented in balance | 13,015,302 | 12,014,721
Remaining financial instruments not linked, nor subject to netting agreements | 36,018,388 | 40,298,472
Amount in Statements of Financial Position | 49,033,690 | 52,313,193
Derivative Contract Guarantees |  |
Liabilities |  |
Derivatives contract guarantees for assets | 1,840,673 | 2,225,820
Derivatives contract guarantees for liabilities | 1,594,111 | 839,201
Financial derivative contracts and hedge accounting |  |
Liabilities |  |
Gross amounts | 12,738,714 | 11,732,137
Compensated in balance | 0 | 0
Net amount presented in balance | 12,738,714 | 11,732,137
Remaining financial instruments not linked, nor subject to netting agreements | 321,207 | 256,205
Amount in Statements of Financial Position | 13,059,921 | 11,988,342
Investments under resale agreements |  |
Liabilities |  |
Gross amounts | 276,588 | 282,584
Compensated in balance | 0 | 0
Net amount presented in balance | 276,588 | 282,584
Remaining financial instruments not linked, nor subject to netting agreements | 0 | 0
Amount in Statements of Financial Position | 276,588 | 282,584
Deposits and other demand liabilities |  |
Liabilities |  |
Gross amounts | 0 | 0
Compensated in balance | 0 | 0
Net amount presented in balance | 0 | 0
Remaining financial instruments not linked, nor subject to netting agreements | 35,697,181 | 40,042,267
Amount in Statements of Financial Position | 35,697,181 | 40,042,267
Financial derivative contracts and hedge accounting |  |
Schedule of Financial Instruments Subject to Compensation [Line Items] |  |
Gross amounts | 12,942,081 | 10,575,817
Compensated in balance | 0 | 0
Net amount presented in balance | 12,942,081 | 10,575,817
Remaining financial instruments not linked, nor subject to netting agreements | 221,652 | 149,198
Amount in Statements of Financial Position | 13,163,733 | 10,725,015
Loans and accounts receivable and interbank loans |  |
Schedule of Financial Instruments Subject to Compensation [Line Items] |  |
Gross amounts | 0 | 0
Compensated in balance | 0 | 0
Net amount presented in balance | 0 | 0
Remaining financial instruments not linked, nor subject to netting agreements | 40,109,498 | 39,657,783
Amount in Statements of Financial Position | $ 40,109,498 | $ 39,657,783

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