Note 28 Non Controlling Interest Classified By Concept (Details) - EUR (€) € in Millions |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Minority interest [Line Items] | ||
| Non-controlling interests | € 4,839 | € 4,441 |
| BBVA Garanti [Member] | ||
| Minority interest [Line Items] | ||
| Non-controlling interests | 1,396 | 1,315 |
| Peru BBVA [Member] | ||
| Minority interest [Line Items] | ||
| Non-controlling interests | 2,080 | 2,004 |
| Argentina BBVA [Member] | ||
| Minority interest [Line Items] | ||
| Non-controlling interests | 913 | 729 |
| Colombia BBVA [Member] | ||
| Minority interest [Line Items] | ||
| Non-controlling interests | 65 | 53 |
| Venezuela BBVA [Member] | ||
| Minority interest [Line Items] | ||
| Non-controlling interests | 191 | 133 |
| Other entities BBVA [Member] | ||
| Minority interest [Line Items] | ||
| Non-controlling interests | € 196 | € 206 |