v3.24.0.1

Investments carried under the equity method, Share of profit (Details) - MW	Nov. 30, 2022	Nov. 16, 2022
Share of profit [Abstract]
Percentage of voting equity interests acquired	49.00%
Chile PMGD [Member]
Share of profit [Abstract]
Percentage of voting equity interests acquired		49.00%
Gross capacity	80

X

- Definition

The rated electric power generation capacity in Megawatts (MW) or Kilovolts (kV) of a power generation facility.

+ References

No definition available.

+ Details

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Namespace Prefix:	aby_
Data Type:	dtr-types:powerItemType
Balance Type:	na
Period Type:	duration

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- References

No definition available.

+ Details

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Namespace Prefix:	aby_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The percentage of voting equity interests acquired in a business combination. [Refer: Business combinations [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 3
-IssueDate 2023-01-01
-Paragraph B64
-Subparagraph c
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2023-en-r&anchor=para_B64_c&doctype=Appendix&subtype=B
-URIDate 2023-03-23

+ Details

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Namespace Prefix:	ifrs-full_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

X

- Details

Name:	ifrs-full_BusinessCombinationsAxis=aby_ChilePMGDMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: