v3.26.1
Note 29 (Tables)
 6 Months Ended
Jun. 30, 2026
Capital Base And Capital Management [Abstract]  
Capital Ratios [Table Text Block]
The eligible capital instruments and the risk-weighted assets (hereinafter "RWA") of the Group are shown below, calculated in accordance with the applicable regulation, considering the entities in scope required by such regulation, as of June 30, 2026 and December 31, 2025:
CAPITAL RATIOS
 June
2026 ⁽¹⁾
December
2025
Eligible Common Equity Tier 1 capital (millions of Euros) (a)
54,626
50,446
Eligible Additional Tier 1 capital (millions of Euros) (b)
6,484
5,488
Eligible Tier 2 capital (millions of Euros) (c)
12,675
12,431
Risk Weighted Assets (millions of Euros) (d)
423,497
397,241
Common Tier 1 capital ratio (CET 1) (A)=(a)/(d)
12.90 
%
12.70 
%
Additional Tier 1 capital ratio (AT 1) (B)=(b)/(d)
1.53 
%
1.38 
%
Tier 1 capital ratio (Tier 1) (A)+(B)
14.43 
%
14.08 
%
Tier 2 capital ratio (Tier 2) (C)=(c)/(d)
2.99 
%
3.13 
%
Total capital ratio (A)+(B)+(C)17.42 %17.21 %
(1) Provisional data.
Leverage Ratio [Table Text Block]
The breakdown of the leverage ratio as of June 30, 2026 and December 31, 2025, calculated according to CRR (Capital Requirements Regulation), is as follows:
LEVERAGE RATIO
 June
2026 ⁽¹⁾
December
2025
Tier 1 (millions of Euros) (a)
61,110
55,934
Exposure to leverage ratio (millions of Euros) (b)
1,018,949
908,869
Leverage ratio (a)/(b) (percentage)
6.00 
%
6.15 
%
(1) Provisional data.