Earnings Per Share - Weighted Average Common Shares (Detail) - shares |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
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| Weighted average ordinary shares and adjusted weighted average ordinary shares [abstract] | ||
| Weighted-average number of common shares outstanding | 448,852,735 | 450,473,207 |
| Weighted-average number of vested DSUs | 118,980 | 136,505 |
| Basic | 448,971,715 | 450,609,712 |
| Effect of stock options and TRSUs | 560,751 | 629,778 |
| Diluted | 449,532,466 | 451,239,490 |
| 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]] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The potential dilutive effect on the weighted average number of ordinary shares that relate to the assumed exercise of the entity's share options. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition The weighted average number of instruments used in calculating basic earnings (loss) per instrument for an equity instrument that participates in profit with ordinary shares according to a predetermined formula. [Refer: Basic earnings (loss) per instrument, participating equity instruments other than ordinary shares] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Weighted average number of vested DSUs. No definition available.
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