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Segment reporting - Major customers (Details) - customer	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Geographical information
Number of major customers			2
Customer A
Geographical information
Revenue percentage	62.00%	62.00%	63.00%	61.00%
Customer B
Geographical information
Revenue percentage	15.00%	14.00%	15.00%	15.00%

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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.

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- Definition

The percentage of the entity's revenue. [Refer: Revenue]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IFRS
-Number 8
-IssueDate 2024-01-01
-Paragraph 34
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-URIDate 2024-03-27

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- Definition

Number of major customers.

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No definition available.

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