v3.24.1.u1

Corporate debt, Breakdown of corporate debt (Details) $ in Thousands, € in Millions	Mar. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Feb. 24, 2023 USD ($)	Feb. 24, 2023 EUR (€)
Corporate debt [Abstract]
Non-current	$ 1,120,061	$ 1,050,816
Current	53,619	34,022
Total Corporate Debt	$ 1,173,680	$ 1,084,838	$ 7,600	€ 7

X

- Definition

The current portion of non-current credit facilities with financial entities, notes and bonds received at the corporate parent level.

+ References

No definition available.

+ Details

Name:	aby_CurrentPortionOfNoncurrentCreditFacilitiesNotesAndBondsReceived
Namespace Prefix:	aby_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

The current and non-current portions of credit facilities with financial entities, notes and bonds received at the corporate parent level.

+ References

No definition available.

+ Details

Name:	aby_LongTermAndShortTermCorporateDebt
Namespace Prefix:	aby_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

The non-current portion of non-current credit facilities with financial entities, notes and bonds received at the corporate parent level.

+ References

No definition available.

+ Details

Name:	aby_NonCurrentPortionOfCreditFacilitiesNotesAndBondsReceived
Namespace Prefix:	aby_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- References

No definition available.

+ Details

Name:	ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsAbstract
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration