XML 133 R122.htm IDEA: XBRL DOCUMENT v3.25.4
Changes in Equity and Earnings Per Share - Summary of EPS (Detail) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Earnings per share [abstract]      
Profit attributable to equity holders of AB InBev $ 6,837 $ 5,855 $ 5,341
Weighted average number of ordinary and restricted shares 1,984 2,003 2,016
Basic EPS $ 3.45 $ 2.92 $ 2.65
Profit attributable to equity holders of AB InBev $ 6,837 $ 5,855 $ 5,341
Weighted average number of ordinary and restricted shares (diluted) 2,018 2,044 2,054
Diluted EPS $ 3.39 $ 2.86 $ 2.6
Underlying profit $ 7,410 $ 7,061 $ 6,158
Weighted average number of ordinary and restricted shares 1,984 2,003 2,016
Underlying EPS $ 3.73 $ 3.53 $ 3.05