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Interest and UF Indexation Revenue and Expenses (Details) - Schedule of gain loss from accounting hedge - CLP ($) $ in Millions | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Interest and UF Indexation Revenue and Expenses (Details) - Schedule of gain loss from accounting hedge [Line Items] |  |  |
Gain from fair value accounting hedges, Income | $ 608 | $ 6,075 | $ 2,951
Gain from fair value accounting hedges, Expense |  |  |
Loss from fair value accounting hedges, Income | (740) | (5,513) | (9,392)
Loss from fair value accounting hedges, Expense |  |  |
Gain from cash flow accounting hedges, Income | 72,354 | 192,590 | 55,544
Gain from cash flow accounting hedges, Expense | 112,322 | 234,986 | 96,015
Loss from cash flow accounting hedges, Income | (319,402) | (298,650) | (109,885)
Loss from cash flow accounting hedges, Expense | (75,275) | (205,033) | (63,975)
Net gain on hedge items, Income | (608) | (5,429) | (2,051)
Net gain on hedge items, Expense |  |  |
Total, Income | (247,788) | (110,927) | (62,833)
Total, Expense | 37,047 | 29,953 | 32,040
Interest [Member] |  |  |
Interest and UF Indexation Revenue and Expenses (Details) - Schedule of gain loss from accounting hedge [Line Items] |  |  |
Gain from fair value accounting hedges, Income | 608 | 6,075 | 2,951
Gain from fair value accounting hedges, Expense |  |  |
Loss from fair value accounting hedges, Income | (740) | (5,513) | (9,392)
Loss from fair value accounting hedges, Expense |  |  |
Gain from cash flow accounting hedges, Income | 72,354 | 192,590 | 55,544
Gain from cash flow accounting hedges, Expense | 112,322 | 234,986 | 96,015
Loss from cash flow accounting hedges, Income | (98,345) | (215,898) | (76,073)
Loss from cash flow accounting hedges, Expense | (75,275) | (205,033) | (63,975)
Net gain on hedge items, Income | (608) | (5,429) | (2,051)
Net gain on hedge items, Expense |  |  |
Total, Income | (26,731) | (28,175) | (29,021)
Total, Expense | 37,047 | 29,953 | 32,040
UF indexation [Member] |  |  |
Interest and UF Indexation Revenue and Expenses (Details) - Schedule of gain loss from accounting hedge [Line Items] |  |  |
Gain from fair value accounting hedges, Income |  |  |
Gain from fair value accounting hedges, Expense |  |  |
Loss from fair value accounting hedges, Income |  |  |
Loss from fair value accounting hedges, Expense |  |  |
Gain from cash flow accounting hedges, Income |  |  |
Gain from cash flow accounting hedges, Expense |  |  |
Loss from cash flow accounting hedges, Income | (221,057) | (82,752) | (33,812)
Loss from cash flow accounting hedges, Expense |  |  |
Net gain on hedge items, Income |  |  |
Net gain on hedge items, Expense |  |  |
Total, Income | (221,057) | (82,752) | (33,812)
Total, Expense |  |  |

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- Definition Amount of loss from cash flow accounting hedges, expense. + References No definition available. + Details
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- Definition The gain (loss) on hedge ineffectiveness. Hedge ineffectiveness is the extent to which the changes in the fair value or the cash flows of the hedging instrument are greater or less than those on the hedged item. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2022-03-24 -Paragraph 24C -Subparagraph a -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_24C_a_i&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The gains (losses) recognised in other comprehensive income on cash flow hedges, before tax, before reclassification adjustments. [Refer: Cash flow hedges [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2022-03-24 -Paragraph 91 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_91_b&doctype=Standard -URIDate 2022-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Note Expiry date 2023-01-01 -Name IFRS -Number 7 -IssueDate 2022-03-24 -Paragraph 23 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2017-en-b&anchor=para_23_c&doctype=Standard&book=b -URIDate 2022-03-24 + Details
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- Definition The gains (losses) on hedging instruments in fair value hedges. [Refer: Fair value hedges [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Note Expiry date 2023-01-01 -Name IFRS -Number 7 -IssueDate 2022-03-24 -Paragraph 24 -Subparagraph a -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2017-en-b&anchor=para_24_a_i&doctype=Standard&book=b -URIDate 2022-03-24 + Details
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