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Debt Issued - Current Bonds Long-Term December 31, 2019 (Details) $ in Millions | 12 Months Ended
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Dec. 31, 2019 CLP ($)
BCHIEC0817 [Member] |
Statement Line Items [Line Items] |
Currency | UF
Amount | $ 83,470
Terms Years | 5 years
Annual issue rate | 1.55%
Issue date | Jan. 30, 2019
Maturity date | Jan. 30, 2024
BCHIED1117 [Member] |
Statement Line Items [Line Items] |
Currency | UF
Amount | $ 41,711
Terms Years | 5 years
Annual issue rate | 1.54%
Issue date | Mar. 14, 2019
Maturity date | Mar. 14, 2024
BCHIED1117 [Member] |
Statement Line Items [Line Items] |
Currency | UF
Amount | $ 5,587
Terms Years | 5 years
Annual issue rate | 1.45%
Issue date | Mar. 19, 2019
Maturity date | Mar. 19, 2024
BCHIED1117 [Member] |
Statement Line Items [Line Items] |
Currency | UF
Amount | $ 36,317
Terms Years | 5 years
Annual issue rate | 1.45%
Issue date | Mar. 20, 2019
Maturity date | Mar. 20, 2024
BCHIDW1017 [Member] |
Statement Line Items [Line Items] |
Currency | UF
Amount | $ 84,359
Terms Years | 2 years
Annual issue rate | 0.93%
Issue date | May 09, 2021
Maturity date | May 09, 2021
BCHIDW1017 [Member] |
Statement Line Items [Line Items] |
Currency | UF
Amount | $ 57,091
Terms Years | 2 years
Annual issue rate | 0.57%
Issue date | Jun. 24, 2019
Maturity date | Jun. 24, 2021
BCHIEH0917 [Member] |
Statement Line Items [Line Items] |
Currency | UF
Amount | $ 58,867
Terms Years | 7 years
Annual issue rate | 1.04%
Issue date | Jan. 07, 2019
Maturity date | Jul. 01, 2026
BCHIEB1117 [Member] |
Statement Line Items [Line Items] |
Currency | UF
Amount | $ 86,682
Terms Years | 4 years
Annual issue rate | 0.83%
Issue date | Jan. 07, 2019
Maturity date | Jul. 01, 2026
BCHIEH0917 [Member] |
Statement Line Items [Line Items] |
Currency | UF
Amount | $ 29,514
Terms Years | 7 years
Annual issue rate | 1.00%
Issue date | Feb. 07, 2019
Maturity date | Jul. 02, 2026
BCHIEI1117 [Member] |
Statement Line Items [Line Items] |
Currency | UF
Amount | $ 60,697
Terms Years | 7 years
Annual issue rate | 0.66%
Issue date | Jul. 19, 2019
Maturity date | Jul. 19, 2026
BCHIEI1117 [Member] |
Statement Line Items [Line Items] |
Currency | UF
Amount | $ 22,063
Terms Years | 7 years
Annual issue rate | 0.51%
Issue date | Jul. 30, 2019
Maturity date | Jul. 30, 2026
BCHIEI1117 [Member] |
Statement Line Items [Line Items] |
Currency | UF
Amount | $ 8,613
Terms Years | 7 years
Annual issue rate | 0.45%
Issue date | Aug. 01, 2026
Maturity date | Aug. 01, 2026
BCHICC0815 [Member] |
Statement Line Items [Line Items] |
Currency | UF
Amount | $ 71,703
Terms Years | 12 years
Annual issue rate | 0.54%
Issue date | May 08, 2019
Maturity date | Aug. 05, 2031
BCHICA1015 [Member] |
Statement Line Items [Line Items] |
Currency | UF
Amount | $ 71,221
Terms Years | 11 years
Annual issue rate | 0.54%
Issue date | May 08, 2019
Maturity date | May 08, 2030
BCHICB1215 [Member] |
Statement Line Items [Line Items] |
Currency | UF
Amount | $ 14,496
Terms Years | 11 years
Annual issue rate | 0.44%
Issue date | Jul. 08, 2019
Maturity date | Aug. 07, 2030
BCHIEI1117 [Member] |
Statement Line Items [Line Items] |
Currency | UF
Amount | $ 7,764
Terms Years | 7 years
Annual issue rate | 0.30%
Issue date | Jul. 08, 2019
Maturity date | Jul. 08, 2026
BCHIEI1117 [Member] |
Statement Line Items [Line Items] |
Currency | UF
Amount | $ 20,212
Terms Years | 7 years
Annual issue rate | 0.28%
Issue date | Aug. 08, 2019
Maturity date | Aug. 08, 2026
BCHICB1215 [Member] |
Statement Line Items [Line Items] |
Currency | UF
Amount | $ 57,926
Terms Years | 11 years
Annual issue rate | 0.45%
Issue date | Aug. 08, 2019
Maturity date | Aug. 08, 2030
BCHIEI1117 [Member] |
Statement Line Items [Line Items] |
Currency | UF
Amount | $ 3,108
Terms Years | 7 years
Annual issue rate | 0.29%
Issue date | Aug. 08, 2019
Maturity date | Aug. 08, 2026
BCHIBV1015 [Member] |
Statement Line Items [Line Items] |
Currency | UF
Amount | $ 71,063
Terms Years | 10 years
Annual issue rate | 0.37%
Issue date | Aug. 20, 2019
Maturity date | Aug. 20, 2029
BCHIEV1117 [Member] |
Statement Line Items [Line Items] |
Currency | UF
Amount | $ 132,366
Terms Years | 10 years
Annual issue rate | 0.34%
Issue date | May 09, 2019
Maturity date | May 09, 2029
BCHIEK1117 [Member] |
Statement Line Items [Line Items] |
Currency | UF
Amount | $ 117,493
Terms Years | 13 years
Annual issue rate | 1.38%
Issue date | Nov. 12, 2019
Maturity date | Nov. 12, 2032
Subtotal UF [Member] |
Statement Line Items [Line Items] |
Amount | $ 1,142,323
BONO JPY [Member] |
Statement Line Items [Line Items] |
Currency | JPY
Amount | $ 63,041
Terms Years | 20 years
Annual issue rate | 1.00%
Issue date | May 14, 2019
Maturity date | May 14, 2039
BONO HKD [Member] |
Statement Line Items [Line Items] |
Currency | HKD
Amount | $ 32,725
Terms Years | 12 years
Annual issue rate | 2.90%
Issue date | Jul. 19, 2019
Maturity date | Jul. 19, 2031
BONO AUD [Member] |
Statement Line Items [Line Items] |
Currency | AUD
Amount | $ 36,519
Terms Years | 20 years
Annual issue rate | 3.50%
Issue date | Aug. 28, 2019
Maturity date | Aug. 28, 2039
BONO PEN [Member] |
Statement Line Items [Line Items] |
Currency | PEN
Amount | $ 29,969
Terms Years | 15 years
Annual issue rate | 5.40%
Issue date | Apr. 09, 2019
Maturity date | Apr. 09, 2034
BONO AUD [Member] |
Statement Line Items [Line Items] |
Currency | AUD
Amount | $ 24,547
Terms Years | 15 years
Annual issue rate | 3.13%
Issue date | Sep. 09, 2019
Maturity date | Sep. 09, 2034
BONO NOK [Member] |
Statement Line Items [Line Items] |
Currency | NOK
Amount | $ 60,951
Terms Years | 10 years
Annual issue rate | 3.50%
Issue date | Jul. 11, 2019
Maturity date | Jul. 11, 2029
BONO AUD [Member] |
Statement Line Items [Line Items] |
Currency | AUD
Amount | $ 39,067
Terms Years | 20 years
Annual issue rate | 3.55%
Issue date | Nov. 11, 2019
Maturity date | Nov. 11, 2039
BONO JPY [Member] |
Statement Line Items [Line Items] |
Currency | JPY
Amount | $ 36,264
Terms Years | 10 years
Annual issue rate | 1.00%
Issue date | Nov. 19, 2019
Maturity date | Nov. 19, 2029
Subtotal Others currency [Member] |
Statement Line Items [Line Items] |
Amount | $ 323,083
Total currency [Member] |
Statement Line Items [Line Items] |
Amount | $ 1,465,406

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