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Investment Properties (Details) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Investment Properties (Details) [Line Items]
Income earned from renting out investment properties	$ 4,546	$ 6,136
Expenses incurred for investment properties	2,944	3,131
Fair value
Investment Properties (Details) [Line Items]
Fair value of the investment properties held	$ 47,370	$ 46,613

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- Definition

The amount of direct operating expenses (including repairs and maintenance) arising from investment property that generated rental income during the period recognised in profit or loss. [Refer: Investment property]

+ References

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- Definition

The amount of investment property, for which fair value was used as deemed cost in the opening IFRS statement of financial position. [Refer: Investment property]

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The amount of rental income arising from investment property recognised in profit or loss. [Refer: Investment property]

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