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Provisions and Contingent Provisions (Details) - Schedule of provisions for contingent loan risk - CLP ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020
Provisions and Contingent Provisions (Details) - Schedule of provisions for contingent loan risk [Line Items] |  |
ECL allowance, beginning balance | $ 28,247 | $ 23,240
ECL allowance, ending balance | 40,357 | 28,247
Transfers from stage 1 to stage 2 | 3,411 | 10,340
Transfers from stage 1 to stage 3 | 2,806 | 2,764
Transfers from stage 2 to stage 3 | 4,773 | 4,338
Transfers from stage 2 to stage 1 | (3,228) | (6,717)
Transfers from stage 3 to stage 2 | (1,482) | (1,700)
Transfers from stage 3 to stage 1 | (457) | (430)
Net changes on financial assets | 6,104 | (2,853)
Write-off |  |
Other adjustments | 183 | (735)
Stage 1 [Member] |  |
Provisions and Contingent Provisions (Details) - Schedule of provisions for contingent loan risk [Line Items] |  |
ECL allowance, beginning balance | 13,825 | 14,636
ECL allowance, ending balance | 23,029 | 13,825
Transfers from stage 1 to stage 2 | (1,303) | (4,887)
Transfers from stage 1 to stage 3 | (70) | (76)
Transfers from stage 2 to stage 3 |  |
Transfers from stage 2 to stage 1 | 1,323 | 2,852
Transfers from stage 3 to stage 2 |  |
Transfers from stage 3 to stage 1 | 12 | 14
Net changes on financial assets | 9,058 | 2,079
Write-off |  |
Other adjustments | 184 | (793)
Stage 2 [Member] |  |
Provisions and Contingent Provisions (Details) - Schedule of provisions for contingent loan risk [Line Items] |  |
ECL allowance, beginning balance | 6,315 | 768
ECL allowance, ending balance | 9,599 | 6,315
Transfers from stage 1 to stage 2 | 4,714 | 15,227
Transfers from stage 1 to stage 3 |  |
Transfers from stage 2 to stage 3 | (217) | (221)
Transfers from stage 2 to stage 1 | (4,551) | (9,569)
Transfers from stage 3 to stage 2 | 217 | 240
Transfers from stage 3 to stage 1 |  |
Net changes on financial assets | 3,120 | (189)
Write-off |  |
Other adjustments | 1 | 59
Stage 3 [Member] |  |
Provisions and Contingent Provisions (Details) - Schedule of provisions for contingent loan risk [Line Items] |  |
ECL allowance, beginning balance | 8,107 | 7,836
ECL allowance, ending balance | 7,729 | 8,107
Transfers from stage 1 to stage 2 |  |
Transfers from stage 1 to stage 3 | 2,876 | 2,840
Transfers from stage 2 to stage 3 | 4,990 | 4,559
Transfers from stage 2 to stage 1 |  |
Transfers from stage 3 to stage 2 | (1,699) | (1,940)
Transfers from stage 3 to stage 1 | (469) | (444)
Net changes on financial assets | (6,074) | (4,743)
Write-off |  |
Other adjustments | $ (2) | $ (1)

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