| Retained Earnings And Other Reserves [Table Text Block] |
The breakdown of the balance under this heading in the consolidated balance sheets is as follows: | | | | | | | | | | | | RETAINED EARNINGS AND OTHER RESERVES. BREAKDOWN BY CONCEPTS (MILLIONS OF EUROS) | | | | | | 2025 | 2024 | 2023 | Legal reserve | 559 | 565 | 572 | Restricted reserve | 746 | 582 | 561 | | | | | Voluntary reserves | 10,529 | 6,470 | 5,478 | | Total reserves holding company | 11,834 | 7,616 | 6,612 | Consolidation reserves attributed to the Bank and subsidiary consolidated companies | 34,715 | 34,891 | 31,639 | | Total | 46,550 | 42,507 | 38,251 |
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| Restricted reserves breakdown by concepts [Table Text Block] |
As of December 31, 2025, 2024 and 2023, the Bank’s restricted reserves are as follows: | | | | | | | | | | | | RESTRICTED RESERVES. BREAKDOWN BY CONCEPTS (MILLIONS OF EUROS) | | | | | | 2025 | 2024 | 2023 | Restricted reserve for retired capital | 558 | 531 | 495 | Restricted reserve for Parent Company shares and loans for those shares | 187 | 49 | 65 | Restricted reserve for redenomination of capital in euros | 2 | 2 | 2 | | Total | 746 | 582 | 561 |
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| Retained earnings, revaluation reserves and other reserves breakdown by company or corporate group [Table Text Block] |
The breakdown, by company or corporate group, under the headings “Retained earnings” and “other reserves” in the consolidated balance sheets is as follows: | | | | | | | | | | | | RETAINED EARNINGS AND OTHER RESERVES. BREAKDOWN BY COMPANY OR CORPORATE GROUP (MILLIONS OF EUROS) | | | | | | 2025 | 2024 | 2023 | | Retained earnings (losses), revaluation reserves and other reserves | | | | Holding Company | 19,311 | 18,157 | 15,672 | BBVA Mexico Group | 19,235 | 17,209 | 15,705 | Garanti BBVA Group | 6,291 | 6,065 | 5,857 | BBVA Provincial Group | 1,803 | 1,774 | 1,758 | BBVA Colombia Group | 1,655 | 1,639 | 1,573 | BBVA Argentina Group | 1,427 | 1,315 | 1,474 | BBVA Peru Group | 1,356 | 1,245 | 1,158 | Forum Chile Group | 672 | 663 | 652 | BBVA Uruguay Group | 215 | 166 | 139 | Corporación General Financiera, S.A. | 494 | 410 | 368 | BV America, S.L. | 474 | 469 | 374 | BBVA Leasing México, S.A. DE CV | 252 | 221 | 181 | Bilbao Vizcaya Holding, S.A. | 140 | 205 | 198 | Gran Jorge Juan, S.A. | 105 | 83 | 66 | BBVA Technology América S.A. | 109 | 92 | 87 | Anida Operaciones Singulares, S.A. | (5,509) | (5,524) | (5,497) | Tree Inversiones Inmobiliarias, S.A. | (231) | (288) | (357) | Other Real State Spanish Companies ⁽¹⁾ | (1,063) | (1,152) | (1,164) | Other | 41 | (14) | 243 | Subtotal | 46,778 | 42,734 | 38,488 | | Other reserves or accumulated losses of investments in joint ventures and associates | | | | ATOM Holdco Limited | (167) | (169) | (181) | Metrovacesa, S.A. | (120) | (84) | (84) | Other | 59 | 26 | 28 | | Subtotal | (228) | (227) | (237) | | Total | 46,550 | 42,507 | 38,251 |
(1) Includes balances corresponding to Sociedades inmobiliarias CX, Anida Grupo Inmobiliario and Sociedades inmobiliarias Unnim. |