XML 206 R171.htm IDEA: XBRL DOCUMENT v3.20.1
Financial Instruments - Additional Information (Detail) - CLP ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
OTHER FINANCIAL LIABILITIES      
Gains or losses recognized $ 0 $ 0 $ 0
Financial liabilities $ 0 $ 0 $ 0