v3.26.1
Financial Liabilities at Amortized Cost - Schedule of Long-Term Current Bonds (Details) - CLP ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Schedule of Long-Term Current Bonds [Line Items]    
Amount $ 1,923,146 $ 984,589
Subtotal other currencies [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Amount 350,331  
UF [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Amount $ 1,572,815 $ 932,204
UF [Member] | Series BCHIFC0721 [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 22,830  
Terms Years 5 years  
Annual interest rate % 2.97%  
Date of issuance Mar. 17, 2025  
Maturity date 01/01/2030  
UF [Member] | Series BCHIFC0721 One [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 11,422  
Terms Years 5 years  
Annual interest rate % 2.97%  
Date of issuance Mar. 20, 2025  
Maturity date 01/01/2030  
UF [Member] | Series BCHIFC0721 Two [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 40,001  
Terms Years 5 years  
Annual interest rate % 2.97%  
Date of issuance Mar. 21, 2025  
Maturity date 01/01/2030  
UF [Member] | Series BCHIFC0721 Three [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 30,548  
Terms Years 5 years  
Annual interest rate % 2.96%  
Date of issuance Apr. 01, 2025  
Maturity date 01/01/2030  
UF [Member] | Series BCHIFO0721 [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 34,577  
Terms Years 7 years  
Annual interest rate % 2.92%  
Date of issuance Apr. 03, 2025  
Maturity date 01/01/2032  
UF [Member] | BCHIFH1221 [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 33,047  
Terms Years 6 years  
Annual interest rate % 2.84%  
Date of issuance Apr. 15, 2025  
Maturity date 12/01/2030  
UF [Member] | Series BCHIGG1121 [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 38,413  
Terms Years 10 years  
Annual interest rate % 3.03%  
Date of issuance Apr. 17, 2025  
Maturity date 05/01/2035  
UF [Member] | Series BCHIHD0424 [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 81,115  
Terms Years 10 years  
Annual interest rate % 3.03%  
Date of issuance Apr. 17, 2025  
Maturity date 10/01/2034  
UF [Member] | BCHIFH1221 [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 11,679  
Terms Years 6 years  
Annual interest rate % 2.92%  
Date of issuance May 07, 2025  
Maturity date 12/01/2030  
UF [Member] | Series BCHIGG1121 One [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 5,712  
Terms Years 10 years  
Annual interest rate % 3.03%  
Date of issuance May 09, 2025  
Maturity date 05/01/2035  
UF [Member] | Series BCHIHN1223 [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 12,517  
Terms Years 15 years  
Annual interest rate % 3.06%  
Date of issuance May 09, 2025  
Maturity date 12/01/2039  
UF [Member] | Series BCHIFA0222 [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 22,900  
Terms Years 3 years  
Annual interest rate % 2.77%  
Date of issuance May 30, 2025  
Maturity date 08/01/2028  
UF [Member] | BCHIFH1221 [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 9,575  
Terms Years 6 years  
Annual interest rate % 3.06%  
Date of issuance May 30, 2025  
Maturity date 12/01/2030  
UF [Member] | BCHIFH1221 [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 13,407  
Terms Years 6 years  
Annual interest rate % 3.06%  
Date of issuance Jun. 02, 2025  
Maturity date 12/01/2030  
UF [Member] | BCHIFH1221 [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 9,581  
Terms Years 6 years  
Annual interest rate % 3.05%  
Date of issuance Jun. 02, 2025  
Maturity date 12/01/2030  
UF [Member] | BCHIFH1221 [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 8,667  
Terms Years 6 years  
Annual interest rate % 3.04%  
Date of issuance Jun. 03, 2025  
Maturity date 12/01/2030  
UF [Member] | BCHIFH1221 [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 4,145  
Terms Years 6 years  
Annual interest rate % 3.04%  
Date of issuance Jun. 06, 2025  
Maturity date 12/01/2030  
UF [Member] | BCHIFH1221 [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 25,567  
Terms Years 6 years  
Annual interest rate % 3.04%  
Date of issuance Jun. 10, 2025  
Maturity date 12/01/2030  
UF [Member] | Series BCHIFO0721 One [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 19,306  
Terms Years 7 years  
Annual interest rate % 3.06%  
Date of issuance Jun. 10, 2025  
Maturity date 01/01/2032  
UF [Member] | Series BCHIGG1121 Two [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 23,174  
Terms Years 10 years  
Annual interest rate % 3.15%  
Date of issuance Jul. 03, 2025  
Maturity date 05/01/2035  
UF [Member] | Series BCHICI0815 [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 19,989  
Terms Years 8 years  
Annual interest rate % 3.14%  
Date of issuance Jul. 09, 2025  
Maturity date 02/01/2033  
UF [Member] | Series BCHICG0815 [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 49,639  
Terms Years 7 years  
Annual interest rate % 3.14%  
Date of issuance Jul. 10, 2025  
Maturity date 08/01/2032  
UF [Member] | Series BCHICH1215 [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 15,721  
Terms Years 8 years  
Annual interest rate % 3.14%  
Date of issuance Jul. 10, 2025  
Maturity date 12/01/2032  
UF [Member] | Series BCHICI0815 One [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 5,996  
Terms Years 8 years  
Annual interest rate % 3.14%  
Date of issuance Jul. 10, 2025  
Maturity date 02/01/2033  
UF [Member] | Series BCHIHW1223 [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 65,578  
Terms Years 19 years  
Annual interest rate % 3.21%  
Date of issuance Jul. 15, 2025  
Maturity date 06/01/2044  
UF [Member] | Series BCHIGB0322 [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 8,589  
Terms Years 9 years  
Annual interest rate % 3.18%  
Date of issuance Jul. 17, 2025  
Maturity date 09/01/2034  
UF [Member] | Series BCHIGB0322 One [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 9,557  
Terms Years 9 years  
Annual interest rate % 3.16%  
Date of issuance Jul. 18, 2025  
Maturity date 09/01/2034  
UF [Member] | Series BCHIGB0322 Two [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 5,747  
Terms Years 9 years  
Annual interest rate % 3.13%  
Date of issuance Jul. 21, 2025  
Maturity date 09/01/2034  
UF [Member] | Series BCHIGB0322 Three [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 19,187  
Terms Years 9 years  
Annual interest rate % 3.11%  
Date of issuance Jul. 22, 2025  
Maturity date 09/01/2034  
UF [Member] | Series BCHIGG1121 Three [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 5,718  
Terms Years 10 years  
Annual interest rate % 3.11%  
Date of issuance Jul. 22, 2025  
Maturity date 05/01/2035  
UF [Member] | Series BCHIHW1223 One [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 18,489  
Terms Years 19 years  
Annual interest rate % 3.19%  
Date of issuance Jul. 22, 2025  
Maturity date 06/01/2044  
UF [Member] | Series BCHIGG1121 Four [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 3,870  
Terms Years 10 years  
Annual interest rate % 2.99%  
Date of issuance Aug. 22, 2025  
Maturity date 05/01/2035  
UF [Member] | Series BCHIHN1223 One [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 22,894  
Terms Years 15 years  
Annual interest rate % 3.06%  
Date of issuance Aug. 27, 2025  
Maturity date 12/01/2039  
UF [Member] | Series BCHIGG1121 Five [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 15,519  
Terms Years 10 years  
Annual interest rate % 3.01%  
Date of issuance Sep. 04, 2025  
Maturity date 05/01/2035  
UF [Member] | Series BCHIHW1223 Two [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 8,374  
Terms Years 19 years  
Annual interest rate % 3.12%  
Date of issuance Sep. 04, 2025  
Maturity date 06/01/2044  
UF [Member] | Series BCHIGA1121 [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 38,815  
Terms Years 9 years  
Annual interest rate % 3.05%  
Date of issuance Sep. 05, 2025  
Maturity date 05/01/2034  
UF [Member] | Series BCHIGD0721 [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 153,769  
Terms Years 10 years  
Annual interest rate % 3.09%  
Date of issuance Sep. 05, 2025  
Maturity date 01/01/2035  
UF [Member] | Series BCHIHI1223 [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 206,194  
Terms Years 12 years  
Annual interest rate % 3.13%  
Date of issuance Sep. 05, 2025  
Maturity date 06/01/2037  
UF [Member] | Series BCHIGA1121 One [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 31,211  
Terms Years 9 years  
Annual interest rate % 2.99%  
Date of issuance Sep. 11, 2025  
Maturity date 05/01/2034  
UF [Member] | Series BCHIGA1121 Two [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 1,951  
Terms Years 9 years  
Annual interest rate % 2.99%  
Date of issuance Sep. 15, 2025  
Maturity date 05/01/2034  
UF [Member] | Series BCHIHW1223 Three [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 23,076  
Terms Years 19 years  
Annual interest rate % 3.12%  
Date of issuance Sep. 15, 2025  
Maturity date 06/01/2044  
UF [Member] | Series BCHIHN1223 Two [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 41,978  
Terms Years 14 years  
Annual interest rate % 3.03%  
Date of issuance Sep. 16, 2025  
Maturity date 12/01/2039  
UF [Member] | BCHIFU0522 [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 64,527  
Terms Years 7 years  
Annual interest rate % 2.91%  
Date of issuance Sep. 17, 2025  
Maturity date 11/01/2032  
UF [Member] | Series BCHIGA1121 Three [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 21,475  
Terms Years 9 years  
Annual interest rate % 2.99%  
Date of issuance Sep. 17, 2025  
Maturity date 05/01/2034  
UF [Member] | BCHIFU0522 [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 31,288  
Terms Years 7 years  
Annual interest rate % 2.91%  
Date of issuance Sep. 22, 2025  
Maturity date 11/01/2032  
UF [Member] | Series BCHIGA1121 Four [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 5,862  
Terms Years 9 years  
Annual interest rate % 2.98%  
Date of issuance Sep. 22, 2025  
Maturity date 05/01/2034  
UF [Member] | Series BCHIHH1223 [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 87,021  
Terms Years 11 years  
Annual interest rate % 3.08%  
Date of issuance Sep. 22, 2025  
Maturity date 12/01/2036  
UF [Member] | Series BCHIHH1223 One [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 66,367  
Terms Years 11 years  
Annual interest rate % 3.07%  
Date of issuance Sep. 23, 2025  
Maturity date 12/01/2036  
UF [Member] | BCHIFU0522 [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 5,873  
Terms Years 7 years  
Annual interest rate % 2.90%  
Date of issuance Sep. 25, 2025  
Maturity date 11/01/2032  
UF [Member] | Series BCHIGA1121 Five [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 25,525  
Terms Years 9 years  
Annual interest rate % 2.99%  
Date of issuance Oct. 28, 2025  
Maturity date 05/01/2034  
UF [Member] | Series BCHIHW1223 Four [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 6,410  
Terms Years 19 years  
Annual interest rate % 3.03%  
Date of issuance Oct. 28, 2025  
Maturity date 06/01/2044  
UF [Member] | Series BCHIHW1223 Five [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 12,850  
Terms Years 19 years  
Annual interest rate % 3.02%  
Date of issuance Oct. 30, 2025  
Maturity date 06/01/2044  
UF [Member] | BCHIFU0522 [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency UF  
Amount $ 15,573  
Terms Years 7 years  
Annual interest rate % 2.89%  
Date of issuance Nov. 06, 2025  
Maturity date 11/01/2032  
UF [Member] | Series BCHIEZ1121 [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency   UF
Amount   $ 107,462
Terms Years   4 years
Annual interest rate %   3.72%
Date of issuance   Jan. 15, 2024
Maturity date   05/01/2028
UF [Member] | Series BCHIEZ1121 One [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency   UF
Amount   $ 31,197
Terms Years   4 years
Annual interest rate %   3.72%
Date of issuance   Jan. 16, 2024
Maturity date   05/01/2028
UF [Member] | Series BCHICE1215 [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency   UF
Amount   $ 21,998
Terms Years   7 years
Annual interest rate %   3.20%
Date of issuance   Jan. 31, 2024
Maturity date   12/01/2031
UF [Member] | Series BCHICH1215 One [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency   UF
Amount   $ 7,350
Terms Years   8 years
Annual interest rate %   3.15%
Date of issuance   Feb. 08, 2024
Maturity date   12/01/2032
UF [Member] | Series BCHIFA0222 One [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency   UF
Amount   $ 32,349
Terms Years   4 years
Annual interest rate %   3.25%
Date of issuance   Mar. 15, 2024
Maturity date   08/01/2028
UF [Member] | Series BCHIFA0222 Two [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency   UF
Amount   $ 19,518
Terms Years   4 years
Annual interest rate %   3.32%
Date of issuance   Mar. 21, 2024
Maturity date   08/01/2028
UF [Member] | Series BCHIEY1021 [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency   UF
Amount   $ 12,474
Terms Years   4 years
Annual interest rate %   3.29%
Date of issuance   Mar. 22, 2024
Maturity date   04/01/2028
UF [Member] | Series BCHIFA0222 Three [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency   UF
Amount   $ 14,228
Terms Years   4 years
Annual interest rate %   3.29%
Date of issuance   Mar. 25, 2024
Maturity date   08/01/2028
UF [Member] | Series BCHIGG1121 Six [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency   UF
Amount   $ 12,345
Terms Years   11 years
Annual interest rate %   3.35%
Date of issuance   Mar. 26, 2024
Maturity date   05/01/2035
UF [Member] | Series BCHIFA0222 Four [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency   UF
Amount   $ 3,566
Terms Years   4 years
Annual interest rate %   3.24%
Date of issuance   Mar. 27, 2024
Maturity date   08/01/2028
UF [Member] | Series BCHIEY1021 One [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency   UF
Amount   $ 17,696
Terms Years   4 years
Annual interest rate %   3.28%
Date of issuance   Apr. 04, 2024
Maturity date   04/01/2028
UF [Member] | Series BCHIEX0122 [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency   UF
Amount   $ 9,231
Terms Years   1 year
Annual interest rate %   3.10%
Date of issuance   Apr. 12, 2024
Maturity date   07/01/2025
UF [Member] | Series BCHIEX0122 One [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency   UF
Amount   $ 14,793
Terms Years   1 year
Annual interest rate %   3.02%
Date of issuance   Apr. 17, 2024
Maturity date   07/01/2025
UF [Member] | Series BCHIHX1223 [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency   UF
Amount   $ 32,225
Terms Years   20 years
Annual interest rate %   3.49%
Date of issuance   May 08, 2024
Maturity date   12/01/2044
UF [Member] | Series BCHIHX1223 One [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency   UF
Amount   $ 11,376
Terms Years   20 years
Annual interest rate %   3.49%
Date of issuance   May 09, 2024
Maturity date   12/01/2044
UF [Member] | Series BCHIHX1223 Two [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency   UF
Amount   $ 5,727
Terms Years   20 years
Annual interest rate %   3.46%
Date of issuance   May 17, 2024
Maturity date   12/01/2044
UF [Member] | Series BCHIHX1223 Three [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency   UF
Amount   $ 15,283
Terms Years   20 years
Annual interest rate %   3.46%
Date of issuance   May 22, 2024
Maturity date   12/01/2044
UF [Member] | Series BCHIHX1223 Four [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency   UF
Amount   $ 37,202
Terms Years   20 years
Annual interest rate %   3.55%
Date of issuance   Jun. 04, 2024
Maturity date   12/01/2044
UF [Member] | Series BCHIFO0721 Two [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency   UF
Amount   $ 3,575
Terms Years   8 years
Annual interest rate %   3.48%
Date of issuance   Jun. 06, 2024
Maturity date   01/01/2032
UF [Member] | Series BCHIEY1021 Two [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency   UF
Amount   $ 3,606
Terms Years   4 years
Annual interest rate %   3.20%
Date of issuance   Jun. 10, 2024
Maturity date   04/01/2028
UF [Member] | Series BCHIGG1121 Seven [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency   UF
Amount   $ 8,366
Terms Years   11 years
Annual interest rate %   3.53%
Date of issuance   Jun. 11, 2024
Maturity date   05/01/2035
UF [Member] | Series BCHIFB1021 [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency   UF
Amount   $ 21,220
Terms Years   5 years
Annual interest rate %   3.35%
Date of issuance   Jun. 12, 2024
Maturity date   04/01/2029
UF [Member] | Series BCHIEY1021 Three [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency   UF
Amount   $ 12,648
Terms Years   4 years
Annual interest rate %   3.29%
Date of issuance   Jul. 09, 2024
Maturity date   04/01/2028
UF [Member] | Series BCHIFB1021 One [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency   UF
Amount   $ 39,504
Terms Years   5 years
Annual interest rate %   3.50%
Date of issuance   Jul. 09, 2024
Maturity date   04/01/2029
UF [Member] | Series BCHIFB1021 Two [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency   UF
Amount   $ 1,796
Terms Years   5 years
Annual interest rate %   3.49%
Date of issuance   Jul. 09, 2024
Maturity date   04/01/2029
UF [Member] | Series BCHIFB1021 Three [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency   UF
Amount   $ 5,399
Terms Years   5 years
Annual interest rate %   3.45%
Date of issuance   Jul. 10, 2024
Maturity date   04/01/2029
UF [Member] | Series BCHIFC0721 Four [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency   UF
Amount   $ 37,442
Terms Years   6 years
Annual interest rate %   3.47%
Date of issuance   Jul. 11, 2024
Maturity date   01/01/2030
UF [Member] | Series BCHIFC0721 Five [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency   UF
Amount   $ 7,147
Terms Years   6 years
Annual interest rate %   3.43%
Date of issuance   Jul. 12, 2024
Maturity date   01/01/2030
UF [Member] | Series BCHIHX1223 Five [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency   UF
Amount   $ 7,550
Terms Years   20 years
Annual interest rate %   3.50%
Date of issuance   Jul. 18, 2024
Maturity date   12/01/2044
UF [Member] | Series BCHIFB1021 Four [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency   UF
Amount   $ 25,454
Terms Years   5 years
Annual interest rate %   3.23%
Date of issuance   Jul. 23, 2024
Maturity date   04/01/2029
UF [Member] | Series BCHIFA0222 Five [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency   UF
Amount   $ 18,404
Terms Years   4 years
Annual interest rate %   3.04%
Date of issuance   Jul. 24, 2024
Maturity date   08/01/2028
UF [Member] | Series BCHIFO0721 Three [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency   UF
Amount   $ 19,198
Terms Years   8 years
Annual interest rate %   2.50%
Date of issuance   Sep. 27, 2024
Maturity date   01/01/2032
UF [Member] | Series BCHIHX1223 Six [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency   UF
Amount   $ 94,840
Terms Years   20 years
Annual interest rate %   2.36%
Date of issuance   Sep. 30, 2024
Maturity date   12/01/2044
UF [Member] | Series BCHIHP1223 [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency   UF
Amount   $ 220,035
Terms Years   16 years
Annual interest rate %   2.37%
Date of issuance   Oct. 01, 2024
Maturity date   12/01/2040
CHF [Member] | Series BONO CHF [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency CHF  
Amount $ 115,739  
Terms Years 6 years  
Annual interest rate % 1.1875%  
Date of issuance Jun. 17, 2025  
Maturity date 07/15/2031  
JPY [Member] | Series BONO JPY [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency JPY  
Amount $ 65,260  
Terms Years 5 years  
Annual interest rate % 1.635%  
Date of issuance Jun. 18, 2025  
Maturity date 06/27/2030  
MXN [Member] | Series BONO MXN [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency MXN  
Amount $ 50,998  
Terms Years 5 years  
Annual interest rate % 1.05%  
Date of issuance Jul. 09, 2025  
Maturity date 07/17/2030  
AUD [Member] | BONO AUD [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency AUD  
Amount $ 43,101  
Terms Years 10 years  
Annual interest rate % 1.28%  
Date of issuance Oct. 22, 2025  
Maturity date 10/30/2035  
HKD [Member] | BONO HKD [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Currency HKD  
Amount $ 75,233  
Terms Years 7 years  
Annual interest rate % 3.735%  
Date of issuance Oct. 30, 2025  
Maturity date 11/12/2032  
HKD [Member] | BONO HKD One [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Amount   $ 52,385
Terms Years   10 years
Annual interest rate %   4.22%
Date of issuance   Feb. 02, 2024
Maturity date   02/09/2034
Subtotal other currencies [Member]    
Schedule of Long-Term Current Bonds [Line Items]    
Amount   $ 52,385