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Financial Assets at Fair Value Through Other Comprehensive Income (Details) - Schedule of changes in the corresponding ECLs of debt instrument - CLP ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Fair Value [Member]    
Financial Assets at Fair Value Through Other Comprehensive Income (Details) - Schedule of changes in the corresponding ECLs of debt instrument [Line Items]    
Financial assets at beginning of period $ 3,054,809 $ 1,060,523
Net change on Balance [1] 864,507 2,096,361
Change in fair value 48,076 (103,107)
Transfer to Stage 1
Transfer to Stage 2
Transfer to Stage 3
Impact on year-end ECL of exposures transferred between stages during the year ** [2]
Impact of net re-measurement of year-end ECL
Amounts written off
Foreign exchange adjustments 1,032
Financial assets at end of period 3,967,392 3,054,809
Fair Value [Member] | Stage 1 Individual [Member]    
Financial Assets at Fair Value Through Other Comprehensive Income (Details) - Schedule of changes in the corresponding ECLs of debt instrument [Line Items]    
Financial assets at beginning of period 3,054,795 1,060,307
Net change on Balance [1] 864,521 2,096,637
Change in fair value 48,076 (103,047)
Transfer to Stage 1
Transfer to Stage 2 (134)
Transfer to Stage 3
Impact on year-end ECL of exposures transferred between stages during the year ** [2]
Impact of net re-measurement of year-end ECL
Amounts written off
Foreign exchange adjustments 1,032
Financial assets at end of period 3,967,392 3,054,795
Fair Value [Member] | Stage 2 Individual [Member]    
Financial Assets at Fair Value Through Other Comprehensive Income (Details) - Schedule of changes in the corresponding ECLs of debt instrument [Line Items]    
Financial assets at beginning of period 14 216
Net change on Balance [1] (14) (276)
Change in fair value (60)
Transfer to Stage 1
Transfer to Stage 2 134
Transfer to Stage 3
Impact on year-end ECL of exposures transferred between stages during the year ** [2]
Impact of net re-measurement of year-end ECL
Amounts written off
Foreign exchange adjustments
Financial assets at end of period 14
Fair Value [Member] | Stage 3 Individual [Member]    
Financial Assets at Fair Value Through Other Comprehensive Income (Details) - Schedule of changes in the corresponding ECLs of debt instrument [Line Items]    
Financial assets at beginning of period
Net change on Balance [1]
Change in fair value
Transfer to Stage 1
Transfer to Stage 2
Transfer to Stage 3
Impact on year-end ECL of exposures transferred between stages during the year ** [2]
Impact of net re-measurement of year-end ECL
Amounts written off
Foreign exchange adjustments
Financial assets at end of period
ECL [Member]    
Financial Assets at Fair Value Through Other Comprehensive Income (Details) - Schedule of changes in the corresponding ECLs of debt instrument [Line Items]    
Financial assets at beginning of period 4,085 3,084
Net change on Balance [1] 5,411 (4,273)
Change in fair value
Transfer to Stage 1
Transfer to Stage 2
Transfer to Stage 3
Impact on year-end ECL of exposures transferred between stages during the year ** [2]
Impact of net re-measurement of year-end ECL 5,268
Amounts written off
Foreign exchange adjustments 6
Financial assets at end of period 9,496 4,085
ECL [Member] | Stage 1 Individual [Member]    
Financial Assets at Fair Value Through Other Comprehensive Income (Details) - Schedule of changes in the corresponding ECLs of debt instrument [Line Items]    
Financial assets at beginning of period 4,085 3,078
Net change on Balance [1] 5,411 (4,265)
Change in fair value
Transfer to Stage 1
Transfer to Stage 2 (4)
Transfer to Stage 3
Impact on year-end ECL of exposures transferred between stages during the year ** [2]
Impact of net re-measurement of year-end ECL 5,270
Amounts written off
Foreign exchange adjustments 6
Financial assets at end of period 9,496 4,085
ECL [Member] | Stage 2 Individual [Member]    
Financial Assets at Fair Value Through Other Comprehensive Income (Details) - Schedule of changes in the corresponding ECLs of debt instrument [Line Items]    
Financial assets at beginning of period 6
Net change on Balance [1] (8)
Change in fair value
Transfer to Stage 1
Transfer to Stage 2 4
Transfer to Stage 3
Impact on year-end ECL of exposures transferred between stages during the year ** [2]
Impact of net re-measurement of year-end ECL (2)
Amounts written off
Foreign exchange adjustments
Financial assets at end of period
ECL [Member] | Stage 3 Individual [Member]    
Financial Assets at Fair Value Through Other Comprehensive Income (Details) - Schedule of changes in the corresponding ECLs of debt instrument [Line Items]    
Financial assets at beginning of period
Net change on Balance [1]
Change in fair value
Transfer to Stage 1
Transfer to Stage 2
Transfer to Stage 3
Impact on year-end ECL of exposures transferred between stages during the year ** [2]
Impact of net re-measurement of year-end ECL
Amounts written off
Foreign exchange adjustments
Financial assets at end of period
[1] Net change between assets purchased and assets derecognized excluding write offs.
[2] Represents the change in the year-end ECLs of exposures that were transferred from one stage to another during the year.