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Risk management and financial instruments - Narrative (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2026	Dec. 31, 2025
Disclosure of risk management strategy related to hedge accounting [abstract]
Principal	$ 19,102,688	$ 18,052,688
Fair value	18,799,743	18,157,182
Purchase of cattle	34,300,000	27,900,000
Securities pledged as commodities and futures	$ 168,301	$ 159,562

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The fair value of financial assets. [Refer: At fair value [member]; Financial assets]

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The cash outflow for the purchase of biological assets. [Refer: Biological assets]

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