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Significant accounting policies - Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Significant Accounting Policies [Line Items]
Profit (loss), attributable to owners of parent	$ 685,117	$ 923,191	$ 3,906,311
Weighted average number of shares, basic (in shares)	285,637,916	285,638,456	285,638,456
Basic earnings per share (in USD per share)	$ 2.3986	$ 3.2320	$ 13.6757
Weighted average number of shares, diluted (in shares)	285,637,916	285,638,456	285,638,456
Diluted (losses) earnings per share (in USD per share)	$ 2.3986	$ 3.2320	$ 13.6757
Series A Common Shares
Significant Accounting Policies [Line Items]
Weighted average number of shares, basic (in shares)	142,819,012	142,819,552	142,819,552
Weighted average number of shares, diluted (in shares)	142,819,012	142,819,552	142,819,552
Series B Common Shares
Significant Accounting Policies [Line Items]
Weighted average number of shares, basic (in shares)	142,818,904	142,818,904	142,818,904
Weighted average number of shares, diluted (in shares)	142,818,904	142,818,904	142,818,904

X

- Definition

The weighted average number of ordinary shares outstanding plus the weighted average number of ordinary shares that would be issued on the conversion of all the dilutive potential ordinary shares into ordinary shares. [Refer: Ordinary shares [member]; Weighted average [member]]

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The amount of profit (loss) attributable to ordinary equity holders of the parent entity (the numerator) divided by the weighted average number of ordinary shares outstanding during the period (the denominator).

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Diluted earnings (loss) per share from continuing operations. [Refer: Continuing operations, unless line item indicates otherwise [member]; Diluted earnings (loss) per share]

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The profit (loss) from continuing and discontinued operations attributable to owners of the parent. [Refer: Profit (loss)]

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The number of ordinary shares outstanding at the beginning of the period, adjusted by the number of ordinary shares bought back or issued during the period multiplied by a time-weighting factor.

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Significant accounting policies [Line Items]

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