v3.25.2
Additional disclosure requirements - Condensed Statements of Income (Details) - EUR (€)
€ in Millions
6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Condensed Income Statements, Captions [Line Items]    
Interest income € 51,338 € 55,031
Dividends from affiliated companies 471 490
Interest expense (30,127) (32,975)
Non-interest income: [1] 745 427
Non-interest expense: (992) (1,332)
Operating profit/(loss) before tax 9,104 8,724
Tax expense or income from continuing operations (2,367) (2,707)
Profit/(loss) for the period from continuing operations 6,737 6,017
Income/ (Charges) after tax from discontinued operations 726 575
Profit/(loss) for the period 7,463 6,592
Banco Santander S.A. | Reportable legal entities    
Condensed Income Statements, Captions [Line Items]    
Interest income 15,769 17,462
Dividends from affiliated companies 2,869 3,448
Interest expense (9,344) (9,993)
Interest income / (Charges) 6,425 7,469
Provision for credit losses (606) (658)
Interest income / (Charges) after provision for credit losses 5,819 6,811
Non-interest income: 3,292 2,724
Non-interest expense: (3,852) (4,525)
Operating profit/(loss) before tax 5,259 5,010
Tax expense or income from continuing operations (524) (337)
Profit/(loss) for the period from continuing operations 4,735 4,673
Income/ (Charges) after tax from discontinued operations 856 729
Profit/(loss) for the period 5,591 5,402
Banco Santander S.A. | Reportable legal entities | Earnings Assets    
Condensed Income Statements, Captions [Line Items]    
Interest income 12,900 14,014
Banco Santander S.A. | Reportable legal entities | Bank subsidiaries    
Condensed Income Statements, Captions [Line Items]    
Dividends from affiliated companies 2,394 3,098
Banco Santander S.A. | Reportable legal entities | Non-bank subsidiaries    
Condensed Income Statements, Captions [Line Items]    
Dividends from affiliated companies € 475 € 350
[1] Includes EUR -299 million at 30 June 2025 (EUR -687 million at 30 June 2024) derived from the net monetary loss generated in Argentina as a result of the application of IAS 29 Financial reporting in hyperinflationary economies.