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General information (Details)	Jun. 30, 2025 employee facility
Disclosure of transactions between related parties [line items]
Number of production facilities operated | facility	23
Number of employees | employee	6,300
Ardagh Group [member] | Ordinary shares
Disclosure of transactions between related parties [line items]
Percentage Of Shares Held	76.00%
Ardagh Group [member] | Preference shares [member]
Disclosure of transactions between related parties [line items]
Percentage Of Shares Held	100.00%

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- Definition

Number of production facilities operated.

+ References

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- Definition

The percentage of shares held in the entity.

+ References

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- Definition

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- Definition

The number of personnel employed by the entity at a date.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
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-IssueDate 2024-01-01
-Paragraph 112
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- Details

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