v3.25.4
Equity - Outstanding number of shares (Detail) - Ordinary shares - shares
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Equity [Line Items]      
Number of shares outstanding at beginning of period (in shares) 925,009,074 906,403,156 881,480,527
Dividend distributed (in shares) 22,980,748 30,860,582 39,334,938
Purchase of treasury shares (in shares) 0 (13,718,391) (15,964,445)
Delivery of treasury shares (in shares) 3,299,111 1,463,727 1,552,136
Number of shares outstanding at end of period (in shares) 951,288,934 925,009,074 906,403,156