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Net Foreign Exchange Gain (Loss) (Details) - CLP ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Net foreign exchange gain (loss) |  |  |
Net profit (loss) from currency exchange differences | $ (89,893) | $ (212,618) | $ 113,115
Hedging derivatives | 362,374 | 252,275 | 22,933
Income from assets indexed to foreign currency | 7,376 | 12,251 | (9,190)
Income from liabilities indexed to foreign currency |  |  | 98
Total | $ 279,857 | $ 51,908 | $ 126,956

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