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- Definition

The adjustment to the basis (reference rate) used for calculation of the interest rate on borrowings. [Refer: Borrowings]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IFRS
-Number 7
-IssueDate 2022-03-24
-Paragraph 7
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- Definition

The interest rate on borrowings. [Refer: Borrowings]

+ References

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- Definition

The amount of costs associated with financing activities of the entity.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 1
-IssueDate 2022-03-24
-Paragraph 82
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-URIDate 2022-03-24

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Balance Type:	debit
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- Definition

The amount of income associated with interest and other financing activities of the entity.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2022-03-24
-Paragraph 85
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- Definition

The amount of non-current payables due to related parties. [Refer: Related parties [member]; Payables to related parties]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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-URIDate 2022-03-24

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- Definition

The amount of non-current receivables due from related parties. [Refer: Related parties [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Name IAS
-Number 1
-IssueDate 2022-03-24
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- References

No definition available.

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- Definition

The amount of current payables due to related parties. [Refer: Related parties [member]; Payables to related parties]

+ References

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- Definition

The amount of current receivables due from related parties. [Refer: Related parties [member]]

+ References

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Related parties (Details) - USD ($) $ in Thousands	3 Months Ended
Related parties (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022	Mar. 31, 2022	Feb. 24, 2023
Transactions with Related Party [Abstract]
Financial income	$ 7,997		$ 992
Financial expenses	$ (84,852)		$ (83,402)
Loan interest rate				4.21%
Arroyo Netherlands II B.V [Member] \| LIBOR [Member]
Transactions with Related Party [Abstract]
Interest rate	6.31%
Akuo Atlantica PMGD Holding S.P.A [Member] \| Fixed Interest Rate [Member]
Transactions with Related Party [Abstract]
Loan interest rate	8.75%
JGC Corporation [Member] \| EURIBOR [Member]
Transactions with Related Party [Abstract]
Interest rate	2.50%
Related Parties [Member]
Details of Balances [Abstract]
Receivables (current)	$ 2,854	$ 1,224
Receivables (non-current)	21,892	17,511
Payables (current)	5,947	4,783
Payables (non-current)	5,831	6,088
Related Parties [Member] \| Non-controlling Interest [Member] \| Algonquin [Member]
Details of Balances [Abstract]
Receivables (current)	94	0
Receivables (non-current)	0	0
Payables (current)	5,926	4,762
Payables (non-current)	0	0
Related Parties [Member] \| Non-controlling Interest [Member] \| JGC Corporation [Member]
Details of Balances [Abstract]
Receivables (current)	0	0
Receivables (non-current)	0	0
Payables (current)	0	0
Payables (non-current)	5,831	6,088
Related Parties [Member] \| Non-controlling Interest [Member] \| Other [Member]
Details of Balances [Abstract]
Receivables (current)	58	0
Receivables (non-current)	0	0
Payables (current)	22	21
Payables (non-current)	0	0
Related Parties [Member] \| Entities Accounted for under the Equity Method [Member] \| Arroyo Netherlands II B.V [Member]
Details of Balances [Abstract]
Receivables (current)	1,390	1,097
Receivables (non-current)	17,092	17,006
Payables (current)	0	0
Payables (non-current)	0	0
Related Parties [Member] \| Entities Accounted for under the Equity Method [Member] \| Akuo Atlantica PMGD Holding S.P.A [Member]
Details of Balances [Abstract]
Receivables (current)	0	0
Receivables (non-current)	2,674	504
Payables (current)	0	0
Payables (non-current)	0	0
Related Parties [Member] \| Entities Accounted for under the Equity Method [Member] \| Colombian Portfolio of Renewable Energy Entities [Member]
Details of Balances [Abstract]
Receivables (current)	0	0
Receivables (non-current)	2,127	0
Payables (current)	0	0
Payables (non-current)	0	0
Related Parties [Member] \| Entities Accounted for under the Equity Method [Member] \| Other [Member]
Details of Balances [Abstract]
Receivables (current)	0	127
Receivables (non-current)	0	0
Payables (current)	0	0
Payables (non-current)	0	0
Other Related Parties [member] \| Atlantica's Partner in Colombia [Member]
Details of Balances [Abstract]
Receivables (current)	1,312	0
Receivables (non-current)	0	0
Payables (current)	0	0
Payables (non-current)	0	0
Subsidiaries [Member]
Transactions with Related Party [Abstract]
Financial income	347	382
Financial expenses	(79)	(120)
Subsidiaries [Member] \| Non-controlling Interest [Member] \| Other [Member]
Transactions with Related Party [Abstract]
Financial income	0	0
Financial expenses	(79)	(120)
Subsidiaries [Member] \| Entities Accounted for under the Equity Method [Member] \| Arroyo Netherlands II B.V [Member]
Transactions with Related Party [Abstract]
Financial income	347	382
Financial expenses	$ 0	$ 0