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Supplemental Guarantor Financial Information - Schedule of Condensed Consolidated Income Statement (Detail) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Condensed Financial Statements, Captions [Line Items] |  |  |  |  |  |
Revenue |  | $ 59,380 | $ 57,786 | [1] | $ 54,304 | [1]
Cost of sales |  | (27,396) | (26,305) | [1] | (23,097) | [1]
Gross profit |  | 31,984 | 31,481 | [1] | 31,207 | [1]
Profit/(loss) from operations |  | 13,966 | 14,517 | [1] | 13,824 | [1]
Net finance income/(cost) |  | (5,102) | (4,148) | [1] | (5,609) | [1]
Income tax expense |  | (2,234) | (1,928) | [1] | (2,350) | [1]
Profit/(loss) |  | 6,891 | 7,597 |  | 6,114 |
Profit of the period |  | 6,891 | 7,597 |  | $ 6,114 |
Consolidated [member] |  |  |  |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |  |  |  |
Revenue |  | 13,682 | 15,231 | [2] |  |
Cost of sales |  | (6,739) | (7,048) | [2] |  |
Gross profit |  | 6,943 | 8,183 | [2] |  |
Selling, general and administrative expense |  | (4,664) | (4,828) | [2] |  |
Other operating income/(expenses) | [3] | (157) | 187 | [2] |  |
Profit/(loss) from operations |  | 2,122 | 3,542 | [2] |  |
Net finance income/(cost) | [3] | (1,894) | (2,174) | [2] |  |
Income tax expense |  | (299) | (393) | [2] |  |
Profit/(loss) |  | (71) | 975 | [2] |  |
Profit of the period |  | (71) | 975 | [2] |  |
Anheuser- Busch InBev SA/NV [member] |  |  |  |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |  |  |  |
Revenue |  | 473 | 546 | [2] |  |
Cost of sales |  | (456) | (447) | [2] |  |
Gross profit |  | 17 | 99 | [2] |  |
Selling, general and administrative expense |  | 88 | (326) | [2] |  |
Other operating income/(expenses) | [3] | 132 | 215 | [2] |  |
Profit/(loss) from operations |  | 237 | (11) | [2] |  |
Net finance income/(cost) | [3] | (943) | (448) | [2] |  |
Income tax expense |  | (11) | (15) | [2] |  |
Profit/(loss) |  | (717) | (474) | [2] |  |
Income from subsidiaries |  | 6,058 | 6,444 | [2] |  |
Profit of the period |  | 5,341 | 5,969 | [2] |  |
Anheuser Busch InBev Worldwide Inc. [member] |  |  |  |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |  |  |  |
Selling, general and administrative expense |  | 1,128 | 1,237 | [2] |  |
Other operating income/(expenses) | [3] | (4) | (4) | [2] |  |
Profit/(loss) from operations |  | 1,124 | 1,233 | [2] |  |
Net finance income/(cost) | [3] | (801) | (700) | [2] |  |
Income tax expense |  | (85) | (125) | [2] |  |
Profit/(loss) |  | 238 | 409 | [2] |  |
Income from subsidiaries |  | 761 | 1,014 | [2] |  |
Profit of the period |  | 999 | 1,423 | [2] |  |
Anheuser Busch InBev Finance Inc. [member] |  |  |  |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |  |  |  |
Net finance income/(cost) | [3] | 16 | 15 | [2] |  |
Income tax expense |  | (5) | (3) | [2] |  |
Profit/(loss) |  | 11 | 12 | [2] |  |
Profit of the period |  | 11 | 12 | [2] |  |
Anheuser Busch Companies [member] |  |  |  |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |  |  |  |
Revenue |  | 13,260 | 14,741 | [2] |  |
Cost of sales |  | (6,330) | (6,651) | [2] |  |
Gross profit |  | 6,930 | 8,090 | [2] |  |
Selling, general and administrative expense |  | (5,889) | (5,752) | [2] |  |
Other operating income/(expenses) | [3] | (285) | (23) | [2] |  |
Profit/(loss) from operations |  | 756 | 2,315 | [2] |  |
Net finance income/(cost) | [3] | (73) | (1,246) | [2] |  |
Income tax expense |  | (179) | (250) | [2] |  |
Profit/(loss) |  | 504 | 818 | [2] |  |
Income from subsidiaries |  | 257 | 199 | [2] |  |
Profit of the period |  | 761 | 1,018 | [2] |  |
Brandbrew, Brandbev and Cobrew [member] |  |  |  |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |  |  |  |
Selling, general and administrative expense |  | 5 | 7 | [2] |  |
Other operating income/(expenses) | [3] | 1 | (1) | [2] |  |
Profit/(loss) from operations |  | 6 | 6 | [2] |  |
Net finance income/(cost) | [3] | (93) | 204 | [2] |  |
Income tax expense |  | (20) |  |  |  |
Profit/(loss) |  | (108) | 210 | [2] |  |
Income from subsidiaries |  | 421 | 263 | [2] |  |
Profit of the period |  | 314 | 473 | [2] |  |
Eliminations [member] |  |  |  |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |  |  |  |
Revenue |  | (52) | (57) | [2] |  |
Cost of sales |  | 47 | 51 | [2] |  |
Gross profit |  | (5) | (6) | [2] |  |
Selling, general and administrative expense |  | 5 | 6 | [2] |  |
Income from subsidiaries |  | (7,497) | (7,920) | [2] |  |
Profit of the period |  | $ (7,497) | $ (7,920) | [2] |  |
[1] | As from 1 January 2023, mark-to-market gains/(losses) on derivatives related to the hedging of the share-based payment programs are reported in the exceptional net finance income/(cost). The 2021 and 2022 presentation were amended to conform to the 2023 presentation.
[2] | Amended to conform to 2023 presentation.
[3] | Other operating income/(expenses) and Net finance income/(cost) include exceptional items.

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