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Current Taxes and Deferred Taxes (Details) - Schedule of effects of deferred taxes on assets, liabilities and income accounts - CLP ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020
Debit differences: |  |
Deferred tax liability (asset) at beginning of period | $ 292,517 | $ 231,293
Income effect | (20,163) | 58,895
Equity effect | 4,046 | 2,329
Deferred tax liability (asset) at end of period | 276,400 | 292,517
Allowances for loan losses |  |
Debit differences: |  |
Deferred tax liability (asset) at beginning of period | 217,361 | 151,481
Income effect | (47,150) | 65,880
Equity effect |  |
Deferred tax liability (asset) at end of period | 170,211 | 217,361
Personnel provisions |  |
Debit differences: |  |
Deferred tax liability (asset) at beginning of period | 16,516 | 16,997
Income effect | (1,929) | (481)
Equity effect |  |
Deferred tax liability (asset) at end of period | 14,587 | 16,516
Staff vacations |  |
Debit differences: |  |
Deferred tax liability (asset) at beginning of period | 9,164 | 7,444
Income effect | 829 | 1,720
Equity effect |  |
Deferred tax liability (asset) at end of period | 9,993 | 9,164
Accrued interest and indexation adjustments from past due loans |  |
Debit differences: |  |
Deferred tax liability (asset) at beginning of period | 4,570 | 3,674
Income effect | 503 | 896
Equity effect |  |
Deferred tax liability (asset) at end of period | 5,073 | 4,570
Staff severance indemnities provision |  |
Debit differences: |  |
Deferred tax liability (asset) at beginning of period | 1,421 | 1,491
Income effect | (67) | (95)
Equity effect | (125) | 25
Deferred tax liability (asset) at end of period | 1,229 | 1,421
Provisions of credit card expenses |  |
Debit differences: |  |
Deferred tax liability (asset) at beginning of period | 7,959 | 8,221
Income effect | 1,815 | (262)
Equity effect |  |
Deferred tax liability (asset) at end of period | 9,774 | 7,959
Provisions of accrued expenses |  |
Debit differences: |  |
Deferred tax liability (asset) at beginning of period | 14,083 | 10,564
Income effect | (1,768) | 3,519
Equity effect |  |
Deferred tax liability (asset) at end of period | 12,315 | 14,083
Derivative instruments adjustments |  |
Debit differences: |  |
Deferred tax liability (asset) at beginning of period | 1,361 | 1,470
Income effect | 102 | (109)
Equity effect |  |
Deferred tax liability (asset) at end of period | 1,463 | 1,361
Adjustment for valuation and impairment of financial assets at fair value through OCI |  |
Debit differences: |  |
Deferred tax liability (asset) at beginning of period |  |
Income effect | 270 |
Equity effect | 2,774 |
Deferred tax liability (asset) at end of period | 3,044 |
Leasing |  |
Debit differences: |  |
Deferred tax liability (asset) at beginning of period | 28,835 | 41,792
Income effect | 23,184 | (12,957)
Equity effect |  |
Deferred tax liability (asset) at end of period | 52,019 | 28,835
Other adjustments |  |
Debit differences: |  |
Deferred tax liability (asset) at beginning of period | 37,488 | 36,523
Income effect | 11,401 | 965
Equity effect |  |
Deferred tax liability (asset) at end of period | 48,889 | 37,488
Total debit differences |  |
Debit differences: |  |
Deferred tax liability (asset) at beginning of period | 338,758 | 279,657
Income effect | (12,810) | 59,076
Equity effect | 2,649 | 25
Deferred tax liability (asset) at end of period | 328,597 | 338,758
Depreciation of property and equipment and investment properties |  |
Debit differences: |  |
Deferred tax liability (asset) at beginning of period | 17,256 | 15,524
Income effect | (810) | 1,732
Equity effect |  |
Deferred tax liability (asset) at end of period | 16,446 | 17,256
Adjustment for valuation and impairment of financial assets at fair value through OCI |  |
Debit differences: |  |
Deferred tax liability (asset) at beginning of period | 1,397 | 2,445
Income effect |  | 1,256
Equity effect | (1,397) | (2,304)
Deferred tax liability (asset) at end of period |  | 1,397
Transitory assets |  |
Debit differences: |  |
Deferred tax liability (asset) at beginning of period | 6,533 | 8,329
Income effect | 1,580 | (1,796)
Equity effect |  |
Deferred tax liability (asset) at end of period | 8,113 | 6,533
Derivative instruments adjustments |  |
Debit differences: |  |
Deferred tax liability (asset) at beginning of period |  |
Income effect |  |
Equity effect |  |
Deferred tax liability (asset) at end of period |  |
Accrued interest to effective rate |  |
Debit differences: |  |
Deferred tax liability (asset) at beginning of period | 2,774 | 1,381
Income effect | (342) | 1,393
Equity effect |  |
Deferred tax liability (asset) at end of period | 2,432 | 2,774
Advance payment of lump-sum under union contracts |  |
Debit differences: |  |
Deferred tax liability (asset) at beginning of period | 2,234 | 3,334
Income effect | 3,434 | (1,100)
Equity effect |  |
Deferred tax liability (asset) at end of period | 5,668 | 2,234
Intangible assets amortization |  |
Debit differences: |  |
Deferred tax liability (asset) at beginning of period | 5,503 | 5,503
Income effect |  |
Equity effect |  |
Deferred tax liability (asset) at end of period | 5,503 | 5,503
Other adjustments |  |
Debit differences: |  |
Deferred tax liability (asset) at beginning of period | 10,544 | 11,848
Income effect | 3,491 | (1,304)
Equity effect |  |
Deferred tax liability (asset) at end of period | 14,035 | 10,544
Total credit differences |  |
Debit differences: |  |
Deferred tax liability (asset) at beginning of period | 46,241 | 48,364
Income effect | 7,353 | 181
Equity effect | (1,397) | (2,304)
Deferred tax liability (asset) at end of period | $ 52,197 | $ 46,241

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