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EARNINGS PER SHARE (Details) - BRL (R$) R$ / shares in Units, shares in Millions, R$ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Numerator
Income attributable to the equity holders of Ambev	R$ 15,503.4	R$ 14,437.2	R$ 14,501.9
Denominator
Weighted average number of shares (i) (non-diluted)	15,617.5	15,734.5	15,744.8
Basic EPS	R$ 0.99	R$ 0.92	R$ 0.92
Weighted average numbers of shares (i) (diluted)	15,683.9	15,814.7	15,838.6
Diluted EPS	R$ 0.99	R$ 0.91	R$ 0.92

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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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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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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