v3.26.1
Income taxes - Schedule of income taxes recognized in income statement (Details) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Dec. 31, 2024
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Income taxes [Abstract]        
Current year   $ (351,264) $ (53,462) $ (9,592)
Income tax prior years   13,224 (383) (2,080)
Current tax expense   (338,040) (53,845) (11,672)
Recognition of deferred tax assets $ 725,000 0 724,700 0
Originating and reversal of temporary differences   351,468 77,005 21,115
Deferred tax benefit   351,468 801,705 21,115
Total income tax benefit   $ 13,428 $ 747,860 $ 9,443