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Interests in equity-accounted investees - Summary of detailed information about financial information of associates (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Disclosure of associates [line items]
Carrying amount of interest in CERBACT	$ 66,109	$ 68,223
CERBACT Asia Holdings Pte. Ltd. (“CERBACT”)
Disclosure of associates [line items]
Carrying amount of interest in CERBACT	0	827
Group's share of (loss)/profit and total comprehensive (expense)/income	$ (868)	$ 231

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- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.

+ References

No definition available.

+ Details

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- Definition

The amount of investments in associates accounted for using the equity method. [Refer: Total for all associates [member]; Investments accounted for using equity method]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Note Expiry date 2027-01-01
-Name IAS
-Number 1
-IssueDate 2025-01-01
-Paragraph 55
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_55&doctype=Standard
-URIDate 2025-03-27

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- Definition

Share Of Comprehensive Income (Loss) Of Associates And Joint Ventures Accounted For Using Equity Method

+ References

No definition available.

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- Details

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