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Fair Value of Financial Assets and Liabilities (Details) - CLP ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Fair Value of Financial Assets and Liabilities (Details) [Line Items]
Observable market are valued rate	100.00%
Derivatives contract guarantees	$ 191,802	$ 96,263
Derivative Contract Guarantees [Member]
Fair Value of Financial Assets and Liabilities (Details) [Line Items]
Derivatives contract guarantees	$ 882,398	$ 999,425

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Observable market are valued rate.

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