Property, plant and equipment (Details 2) - CLP ($) $ in Thousands	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021
Statement [Line Items]
Depreciation expense	$ 112,214,151	$ 113,377,487
Recognized in net incomes [Member]
Statement [Line Items]
Depreciation expense	111,196,521	112,558,965
Recognized in others assets [Member]
Statement [Line Items]
Depreciation expense	$ 1,017,630	$ 818,522

The amount of depreciation expense. Depreciation is the systematic allocation of depreciable amounts of tangible assets over their useful lives.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2022-03-24
-Paragraph 112
-Subparagraph c
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_112_c&doctype=Standard
-URIDate 2022-03-24

Name:	ifrs-full_DepreciationExpense
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration