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Accounting policies - Summary Of Policies Applied To The Group's Intangible Assets - (Detail) | 12 Months Ended
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Dec. 31, 2023
Trademarks [member] |
Disclosure of detailed information about intangible assets [line items] |
Description of useful life, intangible assets other than goodwill | Indefinite
Amortisation method, intangible assets other than goodwill | No amortization
Description Of Intangible Asset Recognition | Acquired
Technology know how [member] |
Disclosure of detailed information about intangible assets [line items] |
Amortisation method, intangible assets other than goodwill | Amortized on a straight-line basis over the period of the technology know-how
Description Of Intangible Asset Recognition | Internally generated
Technology know how [member] | Bottom of range [member] |
Disclosure of detailed information about intangible assets [line items] |
Useful life measured as period of time, intangible assets other than goodwill | 6 years
Technology know how [member] | Top of range [member] |
Disclosure of detailed information about intangible assets [line items] |
Useful life measured as period of time, intangible assets other than goodwill | 10 years
Development costs [member] |
Disclosure of detailed information about intangible assets [line items] |
Description Of Intangible Asset Recognition | Internally generated

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- Definition Description of intangible asset recognition. + References No definition available. + Details
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- Definition The amortisation method used for intangible assets other than goodwill with finite useful lives. [Refer: Intangible assets other than goodwill; Depreciation and amortisation expense] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 38 -IssueDate 2023-01-01 -Paragraph 118 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2023-en-r&anchor=para_118_b&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition Description of useful life used for intangible assets other than goodwill. [Refer: Intangible assets other than goodwill] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 38 -IssueDate 2023-01-01 -Paragraph 118 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2023-en-r&anchor=para_118_a&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The useful life, measured as period of time, used for intangible assets other than goodwill. [Refer: Intangible assets other than goodwill] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 38 -IssueDate 2023-01-01 -Paragraph 118 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2023-en-r&anchor=para_118_a&doctype=Standard -URIDate 2023-03-23 + Details
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