v3.25.4
Note 7 Liquidity available by instrument (Details) - EUR (€)
€ in Millions
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
BBVA SA [Member] | Cash and withdrawable central bank reserves [Member]      
Liquidity available by instrument [Table]      
Financial assets held for managing liquidity risk € 25,248 € 16,004 € 43,931
BBVA SA [Member] | Level 1 tradable assets [Member]      
Liquidity available by instrument [Table]      
Financial assets held for managing liquidity risk 57,595 50,199 31,606
BBVA SA [Member] | Level 2A tradable assets [Member]      
Liquidity available by instrument [Table]      
Financial assets held for managing liquidity risk 623 194 919
BBVA SA [Member] | Level 2B tradable assets [Member]      
Liquidity available by instrument [Table]      
Financial assets held for managing liquidity risk 4,424 3,762 2,916
BBVA SA [Member] | Other tradable assets [Member]      
Liquidity available by instrument [Table]      
Financial assets held for managing liquidity risk 42,405 46,537 44,324
BBVA SA [Member] | Non tradable assets eligible for central banks [Member]      
Liquidity available by instrument [Table]      
Financial assets held for managing liquidity risk 651 11 0
BBVA SA [Member] | Cumulated counterbalancing capacity [Member]      
Liquidity available by instrument [Table]      
Financial assets held for managing liquidity risk 130,946 116,706 123,696
BBVA Mexico [Member] | Cash and withdrawable central bank reserves [Member]      
Liquidity available by instrument [Table]      
Financial assets held for managing liquidity risk 9,821 12,001 9,712
BBVA Mexico [Member] | Level 1 tradable assets [Member]      
Liquidity available by instrument [Table]      
Financial assets held for managing liquidity risk 18,785 8,783 20,345
BBVA Mexico [Member] | Level 2A tradable assets [Member]      
Liquidity available by instrument [Table]      
Financial assets held for managing liquidity risk 182 327 246
BBVA Mexico [Member] | Level 2B tradable assets [Member]      
Liquidity available by instrument [Table]      
Financial assets held for managing liquidity risk 171 159 132
BBVA Mexico [Member] | Other tradable assets [Member]      
Liquidity available by instrument [Table]      
Financial assets held for managing liquidity risk 748 598 469
BBVA Mexico [Member] | Non tradable assets eligible for central banks [Member]      
Liquidity available by instrument [Table]      
Financial assets held for managing liquidity risk 0 0 0
BBVA Mexico [Member] | Cumulated counterbalancing capacity [Member]      
Liquidity available by instrument [Table]      
Financial assets held for managing liquidity risk 29,707 21,869 30,903
Garanti BBVA group [Member] | Cash and withdrawable central bank reserves [Member]      
Liquidity available by instrument [Table]      
Financial assets held for managing liquidity risk 12,960 10,344 9,899
Garanti BBVA group [Member] | Level 1 tradable assets [Member]      
Liquidity available by instrument [Table]      
Financial assets held for managing liquidity risk 5,553 6,402 6,117
Garanti BBVA group [Member] | Level 2A tradable assets [Member]      
Liquidity available by instrument [Table]      
Financial assets held for managing liquidity risk 0 0 0
Garanti BBVA group [Member] | Level 2B tradable assets [Member]      
Liquidity available by instrument [Table]      
Financial assets held for managing liquidity risk 0 0 0
Garanti BBVA group [Member] | Other tradable assets [Member]      
Liquidity available by instrument [Table]      
Financial assets held for managing liquidity risk 943 816 398
Garanti BBVA group [Member] | Non tradable assets eligible for central banks [Member]      
Liquidity available by instrument [Table]      
Financial assets held for managing liquidity risk 0 0 0
Garanti BBVA group [Member] | Cumulated counterbalancing capacity [Member]      
Liquidity available by instrument [Table]      
Financial assets held for managing liquidity risk 19,456 17,562 16,414
Other LMU [Member] | Cash and withdrawable central bank reserves [Member]      
Liquidity available by instrument [Table]      
Financial assets held for managing liquidity risk 6,988 8,101 5,921
Other LMU [Member] | Level 1 tradable assets [Member]      
Liquidity available by instrument [Table]      
Financial assets held for managing liquidity risk 11,343 8,749 8,429
Other LMU [Member] | Level 2A tradable assets [Member]      
Liquidity available by instrument [Table]      
Financial assets held for managing liquidity risk 32 0 0
Other LMU [Member] | Level 2B tradable assets [Member]      
Liquidity available by instrument [Table]      
Financial assets held for managing liquidity risk 13 31 0
Other LMU [Member] | Other tradable assets [Member]      
Liquidity available by instrument [Table]      
Financial assets held for managing liquidity risk 586 926 753
Other LMU [Member] | Non tradable assets eligible for central banks [Member]      
Liquidity available by instrument [Table]      
Financial assets held for managing liquidity risk 0 0 0
Other LMU [Member] | Cumulated counterbalancing capacity [Member]      
Liquidity available by instrument [Table]      
Financial assets held for managing liquidity risk € 18,962 € 17,806 € 15,102