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Contract assets | 12 Months Ended
--- | ---
Dec. 31, 2024
Contract assets |
Contract assets | 16. Contract assets The following table provides information about significant changes in contract assets: ​
​ | ​ | ​ | ​ | ​
​ | ​ | 2024 | ​ | 2023
​ |  | $’m |  | $’m
At January 1, | ​ | 259 | ​ | 239
Transfers from contract assets recognized at beginning of year to receivables |  | (254) |  | (234)
Increases as a result of new contract assets recognized during the year |  | 256 |  | 249
Other (including exchange) |  | (10) |  | 5
Balance as at December 31, |  | 251 |  | 259
​

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- Definition The entire disclosure of information pertaining to contract assets. + References No definition available. + Details
Name: | ambp_ContractAssetsDisclosureTextBlock
Namespace Prefix: | ambp_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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- References No definition available. + Details
Name: | ifrs-full_ContractAssetsAbstract
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration