Dividend in kind
Dividend In Kind
Dividend In Kind
Disclosure of contingent liabilities [line items]
Disclosure of contingent liabilities [line items]
Interest expense
Interest expense
Disclosure of geographical areas [line items]
Disclosure of geographical areas [line items]
Dividend paid out of profit
Dividends Paid Out Of Profit
The amount of dividends paid out of profit during the period.
Tangible assets
Purchase of property, plant and equipment, classified as investing activities
Debt securities in issue and other financial liabilities
Debt Securities In Issue And Other Financial Liabilities Recognised As Of Acquisition Date
Debt Securities In Issue And Other Financial Liabilities Recognised As Of Acquisition Date
Entity File Number
Entity File Number
Dividend paid with a charge to reserves or share premium
Dividends Paid With A Charge To Reserves Or Share Premium
The amount of dividends paid with a charge to reserves or share premium during the period.
Forborne loan portfolio
Forborne Loan Portfolio [Member]
This member stands for the forborne loan portfolio.
Ordinary shares
Dividends paid, ordinary shares
Disclosure of detailed information about business combination [line items]
Disclosure of detailed information about business combination [line items]
Levels of fair value hierarchy [domain]
Levels of fair value hierarchy [domain]
Mortgage loans, provision and adjustment to gross carrying amount
Mortgage Loans, Denominated In/Indexed To Swiss Francs, Provisions And Adjustment To Gross Carrying Amount
Mortgage Loans, Denominated In/Indexed To Swiss Francs, Provisions And Adjustment To Gross Carrying Amount
Assets and liabilities [domain]
Assets and liabilities [domain]
Number of sons involved in testamentary trust
Legal Proceedings, Number Of Sons Involved In Testamentary Trust
Legal Proceedings, Number Of Sons Involved In Testamentary Trust
Condensed Cash Flow Statement [Table]
Condensed Cash Flow Statement [Table]
Other shares (without vote, redeemable, etc.)
Dividends paid, other shares
Hedging derivatives
Derivatives Designated As Hedging Instruments Category [Member]
This member stands for the derivatives designated as hedging instruments category of financial assets or liabilities.
Other operating income
Non-interest income:
Other Operating Income1
Other Operating Income1
Issuance By Banco Santander S.A. In April 2026
Issuance By Banco Santander S.A. In April 2026 [Member]
Issuance By Banco Santander S.A. In April 2026
Sales/Amortisation
Sales, fair value measurement, assets
Land
Land Loans [Member]
This member stands for construction and property development loans related to land.
Repaid By Banco Santander S.A. In June 2026
Repaid By Banco Santander S.A. In June 2026 [Member]
Repaid By Banco Santander S.A. In June 2026
Increase (Decrease) Due To Changes In Presentation
Increase (Decrease) Due To Changes In Presentation [Member]
Increase (Decrease) Due To Changes In Presentation
Financial assets designated at fair value through profit or loss
Financial assets at fair value through profit or loss, designated upon initial recognition or subsequently, category [member]
COMPONENTS OF CASH AND CASH EQUIVALENTS AT END OF PERIOD
Memorandum Items [Abstract]
Memorandum Items abstract
INTANGIBLE ASSETS
Intangible assets and goodwill
Mortgage Portfolio
Mortgage Portfolio [Member]
Mortgage Portfolio
Shareholder remuneration system and earnings per share
Disclosure Of Shareholder Remuneration And Earnings Per Share [Text Block]
Disclosure Of Shareholder Remuneration And Earnings Per Share
Statement of comprehensive income [abstract]
Statement of comprehensive income [abstract]
Statement of changes in equity [line items]
Statement of changes in equity [line items]
Loans and credits received
Payable To Related Party Attributable To Loans And Credits Received
Amount payable to related party attributable to loans and credits received.
Basic earnings per share from continuing operations (in euro per share)
Basic earnings (loss) per share from continuing operations
Significant shareholders
Significant Shareholders [Member]
Significant Shareholders
Ebury Partners
Ebury Partners [Member]
Ebury Partners
Issued by public Public-sector
Debt Instruments Issued By Public Sector [Member]
This member stands for instruments issued by governments or central banks held by the entity that represent indebtedness.
Dividends paid, ordinary shares, % of par value
Dividends Paid, Ordinary Shares, Percentage Of Par Value
The percentage of par value of dividends paid during the period.
Other reclassifications
Other Reclassification Adjustments On Financial Assets Measured At Fair Value Through Other Comprehensive Income, Before Tax
Other Reclassification Adjustments On Financial Assets Measured At Fair Value Through Other Comprehensive Income, Before Tax
Level 1 ordinary eligible capital (million euros)
Ifrs Common Equity Tier One Capital Required For Capital Adequacy
Amount of Common Equity Tier 1 Risk-based Capital required to be categorized as adequately capitalized under regulatory framework for prompt corrective action. Also known as "ordinary eligible capital."
Disclosure of geographical areas [table]
Disclosure of geographical areas [table]
Increase (decrease) in goodwill due to exchange differences and other items
Increase (decrease) through net exchange differences, goodwill
Issuance of debt securities
Proceeds from issue of bonds, notes and debentures
Other equity instruments issued
Other Equity Instruments Issued
Other Equity Instruments Issued
Dividends paid with a charge to reserves or share premium (in euro per share)
Dividends Paid With A Charge To Reserves Or Share Premium, Per Share
The amount of dividends paid with a charge to reserves or share premium, per share.
Loan To Value [Axis]
Loan To Value [Axis]
Information by loan-to-value (LTV) ratio, for example, but not limited to, 80% to 100%. Element name and standard label in LTV [numeric lower end] to [numeric higher end] Percent [Member] or LTV Greater Than [low end numeric value] Percent [Member] or LTV Less Than [high end numeric value] Percent [Member] formats.
Statement of financial position [abstract]
Statement of financial position [abstract]
Other collaterals value
Other Than Real Collaterals Received For Financial Assets
The amount of other than financial guarantees received to ensure the payment of financial instruments included in financial assets of the entity.
NON-TRADING FINANCIAL ASSETS MANDATORILY AT FAIR VALUE THROUGH PROFIT OR LOSS
Non-trading financial assets mandatorily at fair value through profit or loss
Financial assets at fair value through profit or loss, mandatorily measured at fair value
Santander UK plc, February 1996
Issuance By Santander UK Plc In February1996 [Member]
Information pertaining to issuance of preference shares or preferred securities by Santander UK PLC In February 1996.
Other operating results
Other operating income (expense)
Cover [Abstract]
Senior management
Senior Management [Member]
This member stands for those persons identified as senior management having authority and responsibility for planning, directing and controlling the activities of the entity, directly or indirectly, of that entity.
Other valuation adjustments
Other Valuation Adjustments, Not Reclassified To Profit Or Loss, Net Of Tax
Other Valuation Adjustments, Not Reclassified To Profit Or Loss, Net Of Tax
Purchases of stocks
Purchase Of Stocks, Related Party Transactions
Purchase Of Stocks, Related Party Transactions
Disclosure of reconciliation between adjusted profit and statutory profit
Disclosure Of Reconciliation Between Adjusted Profit And Statutory Profit [Table Text Block]
Disclosure Of Reconciliation Between Adjusted Profit And Statutory Profit
Collateral [Domain]
Ifrs Collateral [Domain]
Domain member on Collateral axis.
2024 Program, Second
2024 Program, Second [Member]
2024 Program, Second
Other payment obligations
Payable To Related Party, Other
Amount payable to related party attributable to balances not otherwise specified.
Excess over collateral value
Excess Over Collateral Value [Member]
Excess Over Collateral Value
MEMORANDUM ITEMS: OFF BALANCE SHEET AMOUNTS
Exposure to credit risk on loan commitments
Exposure to credit risk on loan commitments and financial guarantee contracts
Sales/Amortisation
Sales, fair value measurement, liabilities
Banco Santander, S.A., June 2026
Issuance By Banco Santander S.A. In June 2026 [Member]
Issuance By Banco Santander S.A. In June 2026
Schedule of average number of employees
Disclosure Of Detailed Information About Average Number Of Employees Explanatory [Table Text Block]
The disclosure of detailed information about the average of number of employees.
SHARE PREMIUM
Share premium
3. Cash flows from financing activities
Cash flows from (used in) financing activities [abstract]
Additional disclosure requirements
Disclosure Of Parent Financial Statements And Preference Shares And Preferred Securities [Text Block]
The entire disclosure for parent financial statements, preference shares and preferred securities.
Mexico, Pesos
Mexico, Pesos
Classes of liabilities [domain]
Classes of liabilities [domain]
More than 80% and less or equal to 100%
Ifrs Ltv80 To100 Percent [Member]
Loan-to-value (LTV) ratio from 80 to 100%. Element name and standard label in LTV [numeric lower end] to [numeric higher end] Percent [Member] format.
Decrease (increase) in actuarial losses
Decrease (increase) in net defined benefit liability (asset) resulting from gain (loss) on remeasurement in other comprehensive income
Santander Holding USA (ex. Auto)
Santander Holding USA (ex. auto) [Member]
Santander Holding USA (ex. auto)
Services rendered
Revenue from rendering of services, related party transactions
Total recognised income and expenses for the year
Total recognised income and expense
Comprehensive income
Diluted earnings per share from continuing operations (in euro per share)
Diluted earnings (loss) per share from continuing operations
Securities and interest rate futures
Securities And Interest Rate Futures [Member]
Securities And Interest Rate Futures
Introduction, basis of presentation of the interim condensed consolidated financial statements and other information
Disclosure of basis of preparation of financial statements [text block]
Proportion of ownership interest in associate, sold (in percentage)
Proportion Of Ownership Interest In Associate, Sold
Proportion Of Ownership Interest In Associate, Sold
Issued by Private-sector
Debt Instruments Issued By Private Sector [Member]
This member stands for instruments issued by private sector companies held by the entity that represent indebtedness.
Foreclosed properties
Foreclosed Properties [Member]
Foreclosed Properties [Member]
Document Fiscal Period Focus
Document Fiscal Period Focus
Total for all related parties [member]
Total for all related parties [member]
TOTAL ASSETS
Total consolidated assets (Total business) (book value)
Assets
CMS 10 interest rate
CMS 10 Interest Rate [Member]
This member stands for CMS 10 Interest rate.
Litigation Case [Domain]
Litigation Case [Domain]
Other financial liabilities
Other financial liabilities
Loans And Receivables
Loans And Receivables [Member]
Loans And Receivables
Revaluation gains (losses)
Gains (losses) on exchange differences on translation of foreign operations, before tax
Banco Santander S.A.
Parent Company [Member]
Associates [domain]
Associates [domain]
Gains on litigation settlements
Gains on litigation settlements
Credit risk
Credit risk [member]
Income from insurance and reinsurance contracts
Income From Insurance And Reinsurance Contracts Recognised In Profit Or Loss
Income From Insurance And Reinsurance Contracts Recognised In Profit Or Loss
Debit balances
Amounts receivable, related party transactions
Issuances or placements
Issues, fair value measurement, liabilities
Types of interest rates [axis]
Types of interest rates [axis]
Earnings Assets
Earnings Assets [Member]
Earnings Assets
Dilutive effect of options/receipt of shares (in shares)
Dilutive Effect Of Share Options And Share Rights On Number Of Ordinary Shares
The number of dilutive potential ordinary shares that relate to the assumed exercise of the entity's share options and the effect of share rights.
Schedule of financial instruments at fair value whose measurement was based on internal models (Levels 2 and 3)
Disclosure of Fair Value of Financial Instruments, Measurement Based on Internal Models [Table Text Block]
The disclosure of the fair value of financial instruments whose measurement was based on internal models (Levels 2 and 3).
Disclosure of detailed information about business combination [abstract]
Disclosure of detailed information about business combination [abstract]
Provision For Compensation And Associated Cost In Respect Of PPI Policies
Provision For Compensation And Associated Cost In Respect Of PPI Policies [Member]
Provision For Compensation And Associated Cost In Respect Of PPI Policies
Non-trading financial assets mandatorily at fair value through profit or loss
Adjustments For Decrease Increase In Non-trading Financial Assets Mandatorily At Fair Value Through Profit Or Loss
Adjustments for decrease (increase) in non-trading financial assets mandatorily at fair value through profit or loss to reconcile profit (loss) to net cash flow from (used in) operating activities.
Capital
Issued capital [member]
Short-term debt
Current borrowings
Debt instruments at fair value with changes in other comprehensive income
Changes in the fair value of debt instruments measured at fair value with changes in other comprehensive income
Net revaluation gains/(losses)
Reserve of gains and losses on financial assets measured at fair value through other comprehensive income
Classes of other provisions [domain]
Classes of other provisions [domain]
Other reserves
Other reserves [member]
Losses on litigation settlements
Losses on litigation settlements
Remuneration and other benefits paid to Banco Santander’s directors and senior managers
Disclosure of information about key management personnel [text block]
(Losses) gains on disposals of property, plant and equipment
Gains (losses) on disposals of property, plant and equipment
Legal case relating to tax deductibility of amortization of goodwill arising on acquisition
Legal Case Relating To Tax Deductibility Of Amortization Of Goodwill Arising On Acquisition [Member]
This member stands for legal case relating to tax deductibility of the amortization of the goodwill arising on acquisitions
Reprice term
Subordinated Issue, Interest Rate Reprice Term
The period of time in which the subordinated issue will be repriced.
Subordinated liabilities
Proceeds from issue of subordinated liabilities
Investment in affiliated companies
Investments in subsidiaries, joint ventures and associates reported in separate financial statements
America and rest of the world
America And Rest Of The World [Member]
America And Rest Of The World
Disposals, property, plant and equipment
Disposals, property, plant and equipment
Changes in the fair value of equity instruments measured at fair value with changes in other comprehensive income (hedging instrument)
Other Reserves, Other Comprehensive Income, Before Tax, Gains (Losses) On Hedging Instrument
Other Reserves, Other Comprehensive Income, Before Tax, Gains (Losses) On Hedging Instrument
Building and other constructions under construction
Construction in progress [member]
Swaps
Swap contract [member]
ASSETS
Assets
Assets [abstract]
Level reclassifications
Transfers into Level 3 of fair value hierarchy, liabilities
Credit spread, measurement input
Credit spread, measurement input [member]
ACCUMULATED RETAINED EARNINGS
Retained earnings, excluding profit (loss) for reporting period
Provisions or reversal of provisions, net
Provisions And Reversal Of Provisions
The net amount of provisions and reversal of provisions.
Recoveries
Noncurrent Assets Held For Sale, Tangible Assets, Valuation Allowance Recoveries
The amount of recoveries during the period for the valuation allowance for noncurrent assets held for sale.
Other
Key management personnel compensation, other short-term employee benefits
The amount of compensation to key management personnel in the form of other short-term employee benefits.
Disclosure of nature and extent of risks arising from financial instruments [line items]
Disclosure of nature and extent of risks arising from financial instruments [line items]
Items not reclassified to profit or loss
Items not reclassified to profit or loss
Other Comprehensive Income, Items That Will Not Be Reclassified To Profit Or Loss
Amount of other reserves not reclassified to profit or loss that is attributable to parent.
Cash and balances with central banks
Cash and cash equivalents recognised as of acquisition date
Exchange rate and other adjustments
Exchange Differences And Other Movements, Liabilities
The increase (decrease) in the fair value measurement of liabilities resulting from exchange differences and other movements.
Acquisitions, property, plant and equipment
Acquisitions, Property, Plant And Equipment
Acquisitions, Property, Plant And Equipment
Total remuneration of senior management
Key Management Personnel Compensation From Executive Functions
The amount of key management compensation during the period attributable to executive functions.
Condensed Cash Flow Statements, Captions [Line Items]
Condensed Cash Flow Statements, Captions [Line Items]
FINANCIAL ASSETS AT AMORTISED COST
Financial assets at amortised cost
Financial assets at amortised cost
Fixed salary remuneration of executive directors
Key management personnel compensation, short-term employee benefits, fixed
The amount of fixed compensation to key management personnel in the form of short-term employee benefits.
Group companies or entities
Group Companies Or Entities [Member]
Group Companies Or Entities
Bank
Bank Personnel [Member]
This member stands for the aggregate personnel of the Bank.
Pillar 2 percentage
Common Equity Pillar Two Capital Ratio
Percentage of Common Equity Pillar 2 Risk-based Capital to total risk-weighted assets, as defined by regulatory framework.
Credit impairment of financial instruments [axis]
Credit impairment of financial instruments [axis]
Level 2 capital coefficient (TIER 2)
Common Equity Tier Two Capital Ratio
Percentage of Common Equity Tier Two Risk-based Capital to total risk-weighted assets, as defined by regulatory framework.
Changes in financial instruments, Assets
Changes in fair value measurement, assets [abstract]
Total income
Total Income, Related Party Transactions
The total amount of related party income during the period.
Legal case relating to questionable deduction of loan losses in income tax returns
Legal Case Relating To Questionable Deduction Of Loan Losses In Income Tax Returns [Member]
Legal Case Relating To Questionable Deduction Of Loan Losses In Income Tax Returns
Portion of consideration paid (received) in cash per share
Portion Of Consideration Paid (Received) In Cash Per Share
Portion Of Consideration Paid (Received) In Cash Per Share
Items not reclassified to profit or loss
Disclosure of analysis of other comprehensive income by item [line items]
Equity instruments
Equity investments [member]
2. Cash flows from investing activities
Cash flows from (used in) investing activities [abstract]
Net trading income
Trading income (expense)
Banco Santander Mexico S.A. Institucion De Banca Multiple, Grupo Financiero Santander Mexico
Banco Santander Mexico S.A. Institucion De Banca Multiple, Grupo Financiero Santander Mexico [Member]
Represents information pertaining to Banco Santander (Mexico), S.A., Institucion de Banca Multiple, Grupo Financiero Santander Mexico, a subsidiary of the entity.
Percentage of portfolio with LTV less than 80%
Percentage of Portfolio with Loan to Value Ratio less than Defined Percent
Percentage of portfolio with loan to value ratio of less than defined percentage.
Share-based payment
Increase (decrease) through share-based payment transactions, equity
Basic earnings per share from discontinued operations (in euro per share)
Basic earnings (loss) per share from discontinued operations
Changes in financial instruments, Liabilities
Reconciliation of changes in fair value measurement, liabilities [abstract]
Cash flow hedges (effective portion)
Other comprehensive income, before tax, cash flow hedges
Amounts transferred to income statement
Reclassification adjustments on hedges of net investments in foreign operations, before tax
Classes of property, plant and equipment [axis]
Classes of property, plant and equipment [axis]
Exchange differences, net
Foreign exchange gain (loss)
Classes of property, plant and equipment [domain]
Classes of property, plant and equipment [domain]
Cash-generating units [axis]
Cash-generating units [axis]
Disclosure of reclassifications or changes in presentation [abstract]
Disclosure of reclassifications or changes in presentation [abstract]
Entity Address, Country
Entity Address, Country
Other
Other Purposes Loans [Member]
This member stands for other purposes loans.
Schedule of non-current assets classified as held for sale
Schedule Of Noncurrent Assets Classified As Held For Sale [Table Text Block]
Tabular disclosure related to non-current assets classified as held for sale.
Non-current assets or disposal groups classified as held for sale or as held for distribution to owners [abstract]
Joint venture entities
Investments in joint ventures accounted for using equity method
Repaid By Banco Santander S.A. In January 2026, ISIN XS2102912966
Repaid By Banco Santander S.A. In January 2026, ISIN XS2102912966 [Member]
Repaid By Banco Santander S.A. In January 2026, ISIN XS2102912966
EFFECT OF FOREIGN EXCHANGE RATE DIFFERENCES
Effect of exchange rate changes on cash and cash equivalents
Effect of exchange rate changes on cash and cash equivalents
Other Valuation Technique
Other Valuation Technique [Member]
Other Valuation Technique
Other proceeds related to investing activities
Other Proceeds Of Cash Classified As Investing Activities
Other Proceeds Of Cash Classified As Investing Activities
Disclosure of detailed information about financial instruments [table]
Disclosure of detailed information about financial instruments [table]
Geographical areas [domain]
Geographical areas [domain]
Increase in fair value of liabilities due to change in inputs
Increase in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, liabilities
Debt instruments at fair value with changes in other comprehensive income
Other comprehensive income, before tax, financial assets measured at fair value through other comprehensive income
Other expenses
Other Expenses, Related Party Transactions
The amount of related party expenses identified as "other".
Adjustments due to changes in accounting policies
Increase (decrease) due to changes in accounting policy [member]
Other payments related to financing activities
Other Outflows Of Cash Classified As Financing Activities
Outflows of cash, classified as financing activities, that the entity does not separately disclose in the same statement or note.
Debt securities
Property Securities [Member]
Property Securities
Condensed Income Statement [Table]
Condensed Income Statement [Table]
Proceeds
Inflows Of Cash From Financing Activities
The cash inflow from financing activities.
Chile, Pesos
Chile, Pesos
Individually calculated
Expected credit losses individually assessed [member]
Levels of fair value hierarchy [axis]
Levels of fair value hierarchy [axis]
Consideration paid (received)
Consideration paid (received)
Impairment of investments in subsidiaries, joint ventures and associates, net
Impairment Loss Reversal Of Impairment Of Investments In Subsidiaries Joint Ventures And Associates, Net
Impairment Loss Reversal Of Impairment Of Investments In Subsidiaries Joint Ventures And Associates, Net
Financial assets
Disclosure of financial assets [text block]
Subordinated issue, term
Subordinated Issue, Term
Subordinated Issue, Term
Buildings under construction
Buildings And Other Constructions Under Construction [Member]
This member stands for construction and property development loans related to projects under construction.
Disclosure of credit risk exposure [table]
Disclosure of credit risk exposure [table]
Gains (losses) recognised in profit or loss
Gains (Losses) Recognised in Profit or Loss, Fair Value Measurement
The net gains (losses) recognised in profit or loss on the fair value measurement of assets and liabilities.
Issuance By Banco Santander S.A. In March 2025
Issuance By Banco Santander S.A. In March 2025 [Member]
Issuance By Banco Santander S.A. In March 2025
OTHER LIABILITIES
Other liabilities
Other liabilities
Total loans and advances to customers excluding the public sector (business in Spain) (book value)
Loans and advances to customers
Loans and advances to customers
Variable salary remuneration of executive directors
Key Management Personnel Compensation, Short-Term Employee Benefits, Variable
Key Management Personnel Compensation, Short-Term Employee Benefits, Variable
Called up paid capital
Called Up Paid Capital
Called Up Paid Capital
Maximum amount of the actual collateral that can be considered
Loans and Receivables, Maximum Amount of Actual Collateral that can be Considered
The maximum amount of the actual collateral that can be considered.
Flexible payment, % of par value
Flexible Payment, Percentage Of Par Value
Flexible Payment, Percentage Of Par Value
Dividends paid, other shares (without vote, redeemable, etc.) (in euro per share)
Dividends paid, other shares per share
Summary of fair values of financial assets and liabilities
Disclosure Of Fair Value Measurement Of Assets and Liabilities [Table Text Block]
The disclosure of the fair value measurement of assets and liabilities.
Actuarial gains and losses on defined benefit pension plans
Actuarial gains/(losses) on pension plans
Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans
Level 1 additional eligible capital (million euros)
Tier One Capital In Excess Of Common Equity Tier One Capital
The amount by which the company's Common Equity Tier One Capital exceeds the minimum required for capital adequacy purposes. Also known as "additional eligible capital."
Segment Items [Domain]
Segment Items [Domain]
Segment Items [Domain]
Condensed Financial Statements [Table]
Condensed Financial Statements [Table]
Entity Central Index Key
Entity Central Index Key
Proceeds
Divestments (+)
Inflows of cash from investing activities
Items that may be reclassified to profit or loss
Other comprehensive income that will be reclassified to profit or loss, net of tax
Increase through other costs associated
Increase (Decrease) Through Other Costs Associated, Other Provisions
Increase (Decrease) Through Other Costs Associated, Other Provisions
Other payments related to investing activities
Other Payments Of Cash, Classified As Investing Activities
Other Payments Of Cash, Classified As Investing Activities
Valuation techniques used in fair value measurement [axis]
Valuation techniques used in fair value measurement [axis]
Schedule of other benefits of members of the board of directors
Disclosure Of Transactions Between Related Parties Emolument Other Than Remuneration Paid Explanatory [Table Text Block]
Tabular disclosure of emolument other than remuneration, such as advances, pension contributions, etc., paid to related parties by the entity during the period.
Other results and provisions
Other Results And Provisions
Other Results And Provisions
Basic earnings per share [abstract]
Basic earnings per share [abstract]
Income
Related Party Income [Abstract]
n/a
Other assets
Other Assets Recognised As Of Acquisition Date
Other Assets Recognised As Of Acquisition Date
Risk exposure
Risk exposure associated with instruments sharing characteristic
Exposure (EUR million)
Tier One Leverage Capital Exposure, Average Assets
Amount of average assets, as calculated in accordance with international regulatory capital standards.
Revaluation gains (losses)
Gains (losses) on cash flow hedges, before tax
Interest income/ (charges)
Interest Margin
Interest income (expense)
Discounted cash flow
Discounted cash flow [member]
Changes in fair value recognised in equity
Gains (losses) recognised in other comprehensive income including exchange differences, fair value measurement, assets
Inflation Option Pricing Model
Inflation Option Pricing Model [Member]
Inflation Option Pricing Model
Method of assessment of expected credit losses [axis]
Method of assessment of expected credit losses [axis]
Level reclassifications
Transfers out of Level 3 of fair value hierarchy, liabilities
Adjustments due to errors
Increase (decrease) due to corrections of prior period errors [member]
Cash flows from investing activities
Cash flows from (used in) investing activities, discontinued operations
Guarantees received
Provision of guarantees or collateral to entity, related party transactions
Schedule of total remuneration paid
Disclosure of transactions between related parties, remuneration paid explanatory [Table Text Block]
Tabular disclosure of remuneration paid between the entity and its related parties.
Related Party Transactions [Axis]
Related Party Transactions [Axis]
Related Party Transactions
Entity Address, Address Line One
Entity Address, Address Line One
Banco Santander - Chile
Banco Santander Chile [Member]
Represents information pertaining to Banco Santander - Chile, a subsidiary of the entity.
Financial liabilities held for trading
Financial liabilities at fair value through profit or loss that meet definition of held for trading, category [member]
Conversion of active loans from Swiss Francs to PLN Loans
Conversion Of Active Loans From Swiss Francs To PLN Loans [Member]
Conversion Of Active Loans From Swiss Francs To PLN Loans
Schedule of other comprehensive income, that may be reclassified to profit or loss, by type of instrument and geographical origin of the issuer
Disclosure Of Other Comprehensive Income By Instrument And Geographic Origin That May Be Reclassified To Profit Or Loss [Table Text Block]
The breakdown of other comprehensive income, that may be reclassified to profit or loss, by type of investment and geographical origin of the issuer.
Sale of stocks
Sale Of Stocks, Related Party Transactions
Sale Of Stocks, Related Party Transactions
Discontinued operations
Discontinued operations [member]
Subordinated issue, Euro Swap rate term
Subordinated Issue, Euro Swap Rate Term
Subordinated Issue, Euro Swap Rate Term
Interest Rate Curve
Interest Rate Curve [Member]
Interest Rate Curve
Less than 80 %
Ltv Less Than80 Percent [Member]
Loan-to-value (LTV) ratio less than 80%. Element name and standard label in LTV Greater Than [low end numeric value] Percent [Member] or LTV Less Than [high end numeric value] Percent [Member] formats.
Provisions
Disclosure of provisions [text block]
Statement of cash flows [abstract]
Statement of cash flows [abstract]
Disclosure of financial assets [table]
Disclosure of financial assets [table]
OTHER COMPREHENSIVE INCOME (LOSS)
Accumulated other comprehensive income
Type of measurement of expected credit losses [axis]
Type of measurement of expected credit losses [axis]
Other land
Land Loans, Other [Member]
This member stands for loans for other than developed consolidated land.
Changes in the fair value of equity instruments measured at fair value with changes in other comprehensive income
Net revaluation gains/(losses)
Reserve of gains and losses from investments in equity instruments
Redemption of debt securities
Repayments of bonds, notes and debentures
Flexible payment (in euro per share)
Flexible Payment, Per Share
Flexible Payment, Per Share
Condensed Statement of Income Captions [Line Items]
Condensed Statement of Income Captions [Line Items]
Share buyback program, percentage of capital released of sale of Poland
Share Buyback Program, Percentage Of Capital Released Of Sale Of Poland
Share Buyback Program, Percentage Of Capital Released Of Sale Of Poland
Contingent liabilities and commitments
Commitments And Guarantees Given Provision [Member]
This member represents the provision for commitments and guarantees given.
Other foreclosed property assets
Other Loans [Member]
This member stands for loans (other than construction and property development and home purchase loans).
Assets And Liabilities Classified As Held For Sale [Line Items]
Assets And Liabilities Classified As Held For Sale [Line Items]
Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table.
Changes in the fair value of financial liabilities at fair value through profit or loss attributable to changes in credit risk
Other comprehensive income, before tax, change in fair value of financial liability attributable to change in credit risk of liability
FX Option Pricing Model
FX Option Pricing Model [Member]
FX Option Pricing Model
Increases (decreases) due to business combinations
Increase (decrease) through acquisition of subsidiary, equity
IR option pricing model
Volatility Option Model Valuation Technique [Member]
Volatility Option Model Valuation Technique
Caceis
Caceis [Member]
Caceis [Member]
Other general and administrative expenses
Other General Administrative Expenses
Other General Administrative Expenses
Brazil
BRAZIL
Finance income
Finance Income, Related Party Transactions
The amount of finance income recognized by the entity in related party transactions.
Number of businesses
Number Of Businesses
Number Of Businesses
Domestic
Equity Instruments Domestic [Member]
This member stands for equity instruments that are issued by domestic companies.
Other reclassifications
Other Reclassification Adjustments On Exchange Differences On Translation, Before Tax
Other Reclassification Adjustments On Exchange Differences On Translation, Before Tax
INVESTMENTS
Investments accounted for using equity method
Investments accounted for using equity method
Financial liabilities designated at fair value through profit or loss
Financial liabilities at fair value through profit or loss, designated upon initial recognition or subsequently, category [member]
Perimeter
Purchases/Issuances
Purchases, fair value measurement, liabilities
Disclosure of fair value measurement of assets [line items]
Disclosure of fair value measurement of assets [line items]
Disclosure of transactions between related parties [line items]
Disclosure of transactions between related parties [line items]
Discounted Cash Flows On Interest Rate Curve
Discounted Cash Flows On Interest Rate Curve [Member]
Discounted Cash Flows On Interest Rate Curve
Consideration received satisfied in cash - Santander Bank Polska
Portion of consideration paid (received) consisting of cash and cash equivalents
Administrative expenses, depreciation and amortisation cost
Administrative Expenses, Depreciation And Amortisation Cost
Administrative Expenses, Depreciation And Amortisation Cost
Santander Bank Polska SA
Santander Bank Polska SA [Member]
Information pertaining to Santander Bank Polska SA.
Legal case relating to Programa de Integraçao Social (PIS) and Contribuição para Financiamento da Seguridade Social (COFINS)
Legal Case Relating To Programa de Integraçao Social And Contribuição para Financiamento da Seguridade Social [Member]
Legal Case Relating To Programa De Integraçao Social And Contribuição Para Financiamento Da Seguridade Social
Compensation sought in litigation claim
Litigation Contingencies, Compensation Sought In Litigation
Litigation Contingencies, Compensation Sought In Litigation
Impairment or reversal of impairment of financial assets not measured at fair value through profit or loss and net gains and losses from modifications
Impairment loss (reversal)
Impairment loss (impairment gain and reversal of impairment loss) determined in accordance with IFRS 9
Issuance of other financial instruments
Issuance Of Other Financial Instruments
Issuance Of Other Financial Instruments
ARGENTINA
ARGENTINA
Classes of contingent liabilities [domain]
Classes of contingent liabilities [domain]
Related Party Transactions [Domain]
Related Party Transactions [Domain]
Related Party Transactions [Domain]
Investments
Purchase of interests in investments accounted for using equity method
Amounts transferred to income statement
Reclassification adjustments on financial assets measured at fair value through other comprehensive income, before tax
Gains or losses on non-trading financial assets and liabilities mandatorily at fair value through profit or loss
Gains (losses) on financial assets at fair value through profit or loss, mandatorily measured at fair value
Classes of financial liabilities [axis]
Classes of financial liabilities [axis]
Classes of financial liabilities [domain]
Classes of financial liabilities [domain]
Variable interest rate
Borrowings, adjustment to interest rate basis
Disclosure of other provisions [line items]
Disclosure of other provisions [line items]
Negative goodwill recognised in results
Gain recognised in bargain purchase transaction
Pension funds and plans: Endowments and/or contributions
Pension funds: Endowments and/or contributions
Decrease (increase) in net defined benefit liability (asset) resulting from resulting from contributions to plan by employer
Financial liabilities designated at fair value through profit or loss
Adjustments for increase (decrease) in financial liabilities measured at fair value through profit or loss
Other reclassifications
Other Reclassification Adjustments On Cash Flow Hedges, Before Tax
Other Reclassification Adjustments On Cash Flow Hedges, Before Tax
Subsidiaries and other business units
Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities
Changes in fair value recognised in equity
Gains (losses) recognised in other comprehensive income including exchange differences, fair value measurement, liabilities
Average number of employees
Average number of employees
Redemption of own equity instruments
Payments To Redeem Entity Shares
Payments To Redeem Entity Shares
Condensed Financial Statements, Captions [Line Items]
Condensed Financial Statements, Captions [Line Items]
Disclosure of financial assets [abstract]
Disclosure of financial assets [abstract]
Leased out under an operating lease
Property, plant and equipment subject to operating leases [member]
Discount rates
Actuarial assumption of discount rates
Balance closing period
Outstanding balances for related party transactions [abstract]
Hedging instruments (items not designated)
Other Reserves, Other Comprehensive Income, Before Tax, Hedging Instruments Not Designated
Other Reserves, Other Comprehensive Income, Before Tax, Hedging Instruments Not Designated
Profit/(loss) for the period from continuing operations
Profit (loss) from continuing operations
Financial assets held for trading
Financial assets at fair value through profit or loss, classified as held for trading, category [member]
Financing agreements: loans and capital contributions (borrower)
Transfers under finance agreements to entity, related party transactions
Purchases/Issuances
Purchases, fair value measurement, assets
Litigation contingencies, decrease in losses on litigation settlements
Litigation Contingencies, Decrease In Losses On Litigation Settlements
Litigation Contingencies, Decrease In Losses On Litigation Settlements
Risk-weighted assets (million euros)
IFRS Risk Weighted Assets
Amount of risk-weighted assets as calculated in accordance with international regulatory capital standards.
Types of customers [domain]
Types of customers [domain]
Other financial assets and liabilities
Other Financial Assets And Liabilities [Member]
Other Financial Assets And Liabilities
CAPITAL
Nominal amount
Capital stock
Issued capital
FINANCIAL ASSETS AT FAIR VALUE THROUGH OTHER COMPREHENSIVE INCOME
Fair value
Financial assets designated at fair value through other comprehensive income
Financial assets at fair value through other comprehensive income
Board directors
Board Of Directors [Member]
This member stands for the Bank's directors.
Intangible assets
Disclosure of intangible assets and goodwill [text block]
Maturity of other financial instruments
Maturity Of Other Financial Instruments
Maturity Of Other Financial Instruments
2025 Program, Second
2025 Program, Second [Member]
2025 Program, Second
Changes in fair value recognized in profit or loss
Gains (losses) recognised in profit or loss including exchange differences, fair value measurement, assets
Change in foreign currency exchange rate (as a percent)
Foreign Currency Exchange Rate Change Percentage
The percentage change in the foreign currency exchange rate.
Transfers between equity items
Increase (Decrease) Through Transfers Between Equity Items
The increase (decrease) in equity resulting from transfers between equity items.
Categories of financial assets [axis]
Categories of financial assets [axis]
Interest rate options
Interest Rate Option [Member]
This member stands for an interest rate option.
Women
Average Number Of Women Employees
The number of personnel, identified as women, employed by the entity at a date.
Number of shares outstanding (in shares)
Number of shares outstanding
Issuance/Redemption of equity instruments
Issuance (Redemption) Of Treasury Shares
Issuance (Redemption) Of Treasury Shares
Unlisted
Unlisted [Member]
This member stands for equity instruments that are not listed on exchanges.
TAX LIABILITIES
Tax liabilities
Tax Liabilities
The amount of tax for current, prior, and future periods to the extent unpaid.
Total value of the collaterals received
Real And Other Collaterals Received For Financial Assets
The amount of financial and other guarantees received to ensure the payment of financial instruments included in financial assets of the entity.
Other provisions
Other provisions
Acquisition of own equity instruments
Acquisition of own equity instruments
Payments To Acquire Entity Shares
The cash outflow to acquire entity's shares.
Financial liabilities
Balance at beginning of period
Balance at end of period
Financial liabilities
Net charges recorded against valuation allowances
Noncurrent Assets Held For Sale, Tangible Assets, Valuation Allowance Charges
Charges for the period against the valuation allowance for non-current assets held for sale.
Hedging derivatives
Hedging Derivatives [Member]
Hedging Derivatives
Tax expense or income from continuing operations
Tax expense
Tax expense (income)
Gain or losses on financial assets and liabilities held for trading, net
Gains Losses On Financial Assets And Liabilities Held For Trading
Amount of gains or losses on financial assets and liabilities held for trading.
Significant unobservable input, liabilities
Significant unobservable input, liabilities
Webster Financial Corporation
Webster Financial Corporation [Member]
Webster Financial Corporation
Cash-generating units [domain]
Cash-generating units [domain]
Next 12 months
12-month expected credit losses [member]
Number of employees
Number of employees
Debt balances:
Debt Balances [Abstract]
Debt Balances
1. Cash flows from operating activities
Cash flows from (used in) operating activities [abstract]
Brazil, Brazil Real
Brazil, Brazil Real
Government Debt
Government Debt [Member]
Government Debt
Schedule of other provisions by type of provision
Disclosure of other provisions, contingent liabilities and contingent assets [text block]
Reportable legal entities
Reportable Legal Entities [Member]
Income from companies accounted for using the equity method
Investments accounted for using the equity method
Share of profit (loss) of associates and joint ventures accounted for using equity method
Cash equivalents at central banks
Cash and due from banks
Cash and bank balances at central banks
Document Period End Date
Document Period End Date
Administrative expenses
Administrative expenses
Santander Towarzystwo Funduszy Inwestycyjnych S.A. and Santander Bank Polska S.A.
Santander Towarzystwo Funduszy Inwestycyjnych S.A. And Santander Bank Polska S.A. [Member]
Santander Towarzystwo Funduszy Inwestycyjnych S.A. and Santander Bank Polska S.A.
Other collections/payments related to financing activities
Other inflows (outflows) of cash, classified as financing activities
Investments
Proceeds from sales of investments accounted for using equity method
Income tax relating to items that may be reclassified to profit or loss
Income tax
Income tax relating to components of other comprehensive income that will be reclassified to profit or loss
Financing classified as non-current assets and disposable groups of items that have been classified as held for sale
Non-current assets or disposal groups classified as held for sale [member]
UK
UNITED KINGDOM
Other
Other Contingent Commitments [Member]
Other contingent commitments.
Corporate Centre
Corporate Centre [Member]
Represents Corporate center.
Classes of financial instruments [axis]
Classes of financial instruments [axis]
Bank sureties
Bank Sureties Granted [Member]
Information pertaining to bank sureties granted.
Other financial liabilities
Other Financial Liabilities [Member]
This member represents the amount of payment obligations having the nature of financial liabilities not included in other items, and liabilities under financial guarantee contracts, unless they have been classified as non-performing.
Goodwill
Goodwill
Consideration paid (received), in cash per share
Consideration Paid (Received), In Cash Per Share
Consideration Paid (Received), In Cash Per Share
More than 40% or less than 60%
Ltv40 To60 Percent [Member]
Loan-to-value (LTV) ratio from 40 to 60%.
Associates [axis]
Associates [axis]
Impairment losses reversed with a credit to income
Reversal of impairment loss recognised in profit or loss
Document Type
Document Type
Disclosure of leverage capital
Schedule of Leverage Capital and Ratio [Table Text Block]
Tabular disclosure for leverage capital and ratios.
Classes of financial assets [axis]
Classes of financial assets [axis]
Commission expense
Fee and commission expense
Black Scholes Model
Black Scholes Model [Member]
Black Scholes Model
Discounted Cash Flows On Inflation Swap Rate
Discounted Cash Flows On Inflation Swap Rate [Member]
Discounted Cash Flows On Inflation Swap Rate
Profit or loss [abstract]
Profit or loss [abstract]
Bank subsidiaries
Bank Subsidiaries [Member]
Information pertaining to subsidiaries of the parent that are banks.
Cash flow hedges (effective portion)
Hedging derivatives (effective portion)
Reserve of cash flow hedges
Land
Land [member]
Earnings per share [table]
Earnings per share [table]
Transfer from equity to liabilities
Transfer From Equity To Liabilities
Transfer From Equity To Liabilities
Disclosure of financial liabilities [abstract]
Disclosure of financial liabilities [abstract]
Classes of assets [axis]
Classes of assets [axis]
Collectively calculated
Expected credit losses collectively assessed [member]
Types of share-based payment arrangements [domain]
Types of share-based payment arrangements [domain]
International
Equity Instruments International [Member]
This member stands for equity instruments that are issued by international companies.
Dividend [Domain]
Dividend [Domain]
Dividend [Domain]
IR Options
IR Options [Member]
IR Options
Earnings/(losses) per share
Earnings per share [abstract]
Range [axis]
Range [axis]
Currently stated [member]
Currently stated [member]
Components of equity [axis]
Components of equity [axis]
Fixed interest rate
Fixed interest rate [member]
Bonds and debentures and subordinated liabilities
Bonds And Debentures And Subordinated Liabilities [Member]
This member stands for debt securities in the form of bonds and debentures and subordinated liabilities.
Financial liabilities
Disclosure of financial liabilities [text block]
Disclosure of reconciliation of changes in loss allowance of financial instruments
Disclosure of reconciliation of changes in loss allowance and explanation of changes in gross carrying amount for financial instruments [line items]
Cash flows from financing activities
Cash flows from (used in) financing activities, discontinued operations
Disclosure of financial liabilities [line items]
Disclosure of financial liabilities [line items]
Operating profit/(loss) before tax
Profit before tax
Profit (loss) before tax
Margin Of A Preference Portfolio, Measurement Input
Margin Of A Preference Portfolio, Measurement Input [Member]
Margin Of A Preference Portfolio, Measurement Input
Other Regions
Other Regions [Member]
Relates to all other regions in which the entity does business, excluding Spain, UK and Brazil.
Subsidiaries and other business units
Cash flows from losing control of subsidiaries or other businesses, classified as investing activities
Loan To Value [Domain]
Loan To Value [Domain]
Domain member for Loan To Value Axis.
Exchange rate options
Exchange Rate Option [Member]
This member stands for an exchange rate option.
Legal case related to tax compensation with credits
Legal Case Related To Tax Compensation With Credits [Member]
Legal Case Related To Tax Compensation With Credits
Loans from customers
Loans From Customers, Liabilities Recognised As Of Acquisition Date
Loans From Customers, Liabilities Recognised As Of Acquisition Date
Sale price, par value per share (in zlotys per share)
Sale of Interest Held, Price per Share
Sale of Interest Held, Price per Share
Categories of related parties [domain]
Categories of related parties [domain]
Disclosure of other provisions [table]
Disclosure of other provisions [table]
Issuance of preferred shares
Issuance Of Preferred Shares
Issuance Of Preferred Shares
Gains (losses) on net monetary position
Gains (losses) on net monetary position
Classes of financial instruments [domain]
Classes of financial instruments [domain]
Consolidation Items [Domain]
Consolidation Items [Domain]
Disclosure of detailed information about business combination [table]
Disclosure of detailed information about business combination [table]
Other transactions
Related Party Other Transactions [Abstract]
n/a
Share buyback program, percentage of underlying profit
Share Buyback Program, Percentage Of Underlying Profit
Share Buyback Program, Percentage Of Underlying Profit
Financial instruments
Financial Instruments, Liabilities, Recognised As Of Acquisition Date
Financial Instruments, Liabilities, Recognised As Of Acquisition Date
Other comprehensive income
Accumulated Other Comprehensive Income Attributable To Non-controlling Interests
The amount attributable to non-controlling interest of accumulated items of income and expense (including reclassification adjustments) that are not recognized in profit or loss as required or permitted by other IFRSs.
Disclosure of composition and reconciliation of debt instruments
Disclosure Of Composition And Reconciliation Of Debt Instruments [Table Text Block]
Disclosure Of Composition And Reconciliation Of Debt Instruments
Capital reduction
Reduction of issued capital
Condensed Balance Sheet Statement [Table]
Condensed Balance Sheet Statement [Table]
Financial liabilities held-for-trading
Adjustments for increase (decrease) in financial liabilities held for trading
Schedule of financial liabilities measured at other than fair value
Disclosure Of Financial Liabilities Measured At Other Than Fair Value [Table Text Block]
The disclosure of financial liabilities measured at other than fair value.
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD
CASH AND CASH EQUIVALENTS AT END OF PERIOD
Cash and cash equivalents if different from statement of financial position
Discounted Cash Flows On Margin Of A Reference Portfolio
Discounted Cash Flows On Margin Of A Reference Portfolio [Member]
Discounted Cash Flows On Margin Of A Reference Portfolio
Transfers between stages
Increase (Decrease) Through Transfers Between Stages, Financial Assets
The increase (decrease) in financial assets resulting from transfers from credit risk stage 2 to stage 1.
Euro
Euro Series [Member]
Euro Series
Legal case relating to tax deductibility of sale of shares
Legal Case Relating To Tax Deductibility Of Sale Of Shares [Member]
Legal Case Relating To Tax Deductibility Of Sale Of Shares
Weighted average number of shares outstanding (in shares)
Weighted average number of ordinary shares used in calculating basic earnings per share
Schedule of funds and pension plans of senior management
Disclosure Of Transactions Between Related Parties Benefit Obligation [Table Text Block]
Tabular disclosure of benefit obligation attributable to related parties at balance sheet date.
Subordinated
Subordinated Liabilities [Member]
Represents subordinated liabilities.
Impairment loss recognised in profit or loss, goodwill
Impairment loss recognised in profit or loss, goodwill
OTHER RESERVES
Other reserves
Wealth Management & Insurance
Wealth Management And Insurance Segment [Member]
Wealth Management And Insurance Segment
Total debt
Borrowings
Santander España
Santander Espana [Member]
Information pertaining to Santander Espana.
Other IR derivatives
Other Interest Rate Derivatives [Member]
Other Interest Rate Derivatives
Loan commitments granted
Loan commitments [member]
Spain
Country of domicile [member]
Average headcount and number of branches
Disclosure Of Employees Headcount And Number Of Branches [Text Block]
Disclosure Of Employees Headcount And Number Of Branches
NET INCREASE/(DECREASE) IN CASH AND CASH EQUIVALENTS
Increase (decrease) in cash and cash equivalents after effect of exchange rate changes
Net changes of the exposure and modifications in the credit risk
Perimeter Changes
Increase (decrease) through changes in models or risk parameters, financial assets
Disclosure of information for cash-generating units [line items]
Disclosure of information for cash-generating units [line items]
Financial instruments purchased credit impaired
Financial instruments purchased or originated credit-impaired [member]
Outstanding issue amount
Subordinated liabilities
Getnet Tecnologia Proces S.A.
Getnet Tecnologia Proces S.A. [Member]
Getnet Tecnologia Proces S.A.
Increase (decrease) in goodwill
Increase (decrease) in goodwill
Dividend in kind (in euro per share)
Dividend In Kind, Per Share
Dividend In Kind, Per Share
CASH FLOWS FROM FINANCING ACTIVITIES
Cash flows from (used in) financing activities
Other land
Undeveloped Land Collateral [Member]
This member stands for collateral in the form of undeveloped land.
Santander Consumer S.A.
Santander Consumer S.A. [Member]
Santander Consumer S.A.
Affordability rate
Affordability Rate
The affordability rate, as a percent.
Notional amount, placed on the market (in percentage)
Notional Amount, Placed On The Market, Percentage
Notional Amount, Placed On The Market, Percentage
Loans to customers
Loans To Customers, Assets Recognised As Of Acquisition Date
Loans To Customers, Assets Recognised As Of Acquisition Date
Foreclosed equity instruments
Foreclosed Equity Instruments [Member]
Foreclosed Equity Instruments [Member]
Senior management, ceased functions during the period
Senior Management, Ceased Functions During The Period [Member]
Senior Management, Ceased Functions During The Period
Deposits with credit institutions
Deposits With Credit Institutions, Assets Recognised As Of Acquisition Date
Deposits With Credit Institutions, Assets Recognised As Of Acquisition Date
Disclosure of gross exposure by stages of impairment
Disclosure of nature and extent of risks arising from financial instruments
Disclosure of nature and extent of risks arising from financial instruments [text block]
Santander Finance Preferred, S.A. (Unipersonal), September 2004
Issuance By Santander Finance Preferred S.a. In September2004 [Member]
Information pertaining to issuance of preference shares or preferred securities by Santander Finance Preferred S.A. In September 2004.
Revaluation gains
Reserve Of Gains On Remeasuring Financial Assets At Fair Value With Changes In Other Comprehensive Income
A component of equity representing accumulated gains on remeasuring available-for-sale financial assets.
Parent Company Financial Statements And Preference Shares And Preferred Securities [Abstract]
Parent Company Financial Statements And Preference Shares And Preferred Securities [Abstract]
n/a
(-) OWN SHARES
Treasury shares
Net additions
Increase through origination or purchase, financial assets
Consolidated Entities [Domain]
Consolidated Entities [Domain]
Statement of changes in equity [table]
Statement of changes in equity [table]
Rest of Europe
Europe Excluding Spain [Member]
Continent of Europe excluding Spain.
Pillar 1 percentage
Common Equity Pillar One Capital Ratio
Percentage of Common Equity Pillar One Risk-based Capital to total risk-weighted assets, as defined by regulatory framework.
EQ Option Pricing Model Valuation Technique
EQ Option Pricing Model Valuation Technique [Member]
EQ Option Pricing Model Valuation Technique
Historical volatility for shares, measurement input
Historical volatility for shares, measurement input [member]
Underlying Profit
Underlying Profit Items [Member]
Underlying Profit Items
Estimated cost of compensation to shareholders and bondholders
Other Equity Instruments Expected Cost
The estimated cost of component of equity representing components of convertible instruments classified as equity.
Classes of assets [domain]
Classes of assets [domain]
TSB Banking Group Limited
TSB Banking Group Limited [Member]
TSB Banking Group Limited
Current Fiscal Year End Date
Current Fiscal Year End Date
Santander Consumer Bank Polska
Santander Consumer Bank Polska [Member]
Santander Consumer Bank Polska
Non-current assets held for sale and liabilities associated with non-current assets held for sale
Disclosure Of Noncurrent Assets And Liabilities Or Disposal Groups Classified As Held For Sale [Text Block]
Disclosure Of Noncurrent Assets And Liabilities Or Disposal Groups Classified As Held For Sale
Tangible assets
Proceeds from sales of property, plant and equipment, classified as investing activities
Banco Santander (Brazil)
Banco Santander Brazil SA Subsidiary [Member]
Represents information pertaining to Banco Santander (Brasil) S.A., a subsidiary of the entity.
Dividend paid, ordinary shares (in euro per share)
Dividends paid, ordinary shares per share
Customer
Customers
Deposits Customers [Member]
This member represents amounts held on account by the entity for customers, including money market operations through central counterparties. Excludes deposits at central banks and credit institutions.
Minimum
Bottom of range [member]
Impaired assets
Financial instruments credit-impaired [member]
Transferred to initial carrying amount of hedged items
Amounts transferred to initial carrying amount of hedged items
Amounts Transferred To Initial Carrying Amount Of Hedged Items, Before Tax
Amounts Transferred To Initial Carrying Amount Of Hedged Items, Before Tax
Preference Shares And Preferred Securities By Issuance [Domain]
Preference Shares And Preferred Securities By Issuance [Domain]
Preference Shares And Preferred Securities By Issuance [Domain]
Financial liabilities at amortized cost
Financial liabilities at amortised cost, category [member]
Categories of related parties [axis]
Categories of related parties [axis]
Dividends paid with a charge to reserves or share premium, % of par value
Dividends Paid With A Charge To Reserves Or Share Premium, Percentage Of Par Value
The percentage of par value of dividends paid with a charge to reserves or share premium during the period.
Tangible assets
Impairment Loss Or Reversal Of Impairment Recognised In Profit Or Loss, Tangible Assets
Net amount of impairment loss or reversal of impairment recognized in profit or loss on tangible assets.
Estimated cost of compensation to shareholders and bondholders applied to the commercial loyalty program
Other Equity Instruments, Expected Cost, Allocated To Loyalty Programs
Other Equity Instruments, Expected Cost, Allocated To Loyalty Programs
Profit/(loss) for the period
CONSOLIDATED PROFIT/(LOSS) FOR THE PERIOD
Profit/(loss) for the period
Consolidated profit
Profit (loss)
Condensed Balance Sheet Statements, Captions [Line Items]
Condensed Balance Sheet Statements, Captions [Line Items]
Total remuneration paid
Dividends Paid, Ordinary And Other Shares
Dividends Paid, Ordinary And Other Shares
Other entities
Aggregate cash-generating units for which amount of goodwill or intangible assets with indefinite useful lives is not significant [member]
Impairment allowance at beginning of year
Impairment allowance at end of year
Financial assets at beginning of period
Financial assets at end of period
Financial assets
Impairment losses and provision for exposure classified as normal (business in Spain)
Financial assets
2025 Program, Second, Group Underlying Profit
2025 Program, Second, Group Underlying Profit [Member]
2025 Program, Second, Group Underlying Profit
Mortgage loans, adjustment to gross carrying amount
Mortgage Loans, Denominated In/Indexed To Swiss Francs, Adjustment To Gross Carrying Amount
Mortgage Loans, Denominated In/Indexed To Swiss Francs, Adjustment To Gross Carrying Amount
Sale of proportion of ownership interest in subsidiary
Sale Of Proportion Of Ownership Interest In Subsidiary
Sale Of Proportion Of Ownership Interest In Subsidiary
Reclassification of financial assets at amortised cost
Reclassified Financial Assets From Amortized Cost [Member]
Reclassified Financial Assets From Amortized Cost
Poland
POLAND
Provisions for employment-related proceedings
Provisions For Employment Related Proceedings [Member]
This member stands for provisions for employment-related proceedings.
Provision recognised for non-current assets held for sale
Provision Recognised For Non-Current Assets Held For Sale, Tangible Assets
Provision Recognised For Non-Current Assets Held For Sale, Tangible Assets
Banco Santander, S.A., May 2021
Issuance By Banco Santander S.A. In May 2021 [Member]
Issuance By Banco Santander S.A. In May 2021
Tangible assets
Property, plant and equipment recognised as of acquisition date
Price Based Valuation Technique
Price Based Valuation Technique [Member]
Price Based Valuation Technique
Other warehouses
Other Warehouses [Member]
This member represents other warehouses.
Schedule of contingent commitments
Disclosure of contingent liabilities [text block]
Segment information (Primary segments)
Disclosure of entity's operating segments [text block]
Dividends recognised as distributions to owners per share (in euro per share)
Dividends recognised as distributions to owners per share
Discount Curve, Measurement Input
Discount Curve, Measurement Input [Member]
Discount Curve, Measurement Input
Banco Santander, S.A., May 2024
Issuance By Banco Santander S.A. In May 2024 [Member]
Issuance By Banco Santander S.A. In May 2024
Legal case appeal relating to deduction of expenses in income tax (IRPJ and CSLL)
Legal Case Relating To Deduction Of Expenses In Income Tax [Member]
This member stands for contingent liabilities relating to legal cases, including predecessors, appeal the assessments of government relating to deduction of expenses such as loan losses or goodwill written off in the company's income tax returns (IRPJ and CSLL) on the ground that the relevant requirements under the applicable legislation were not met.
Less: Bank overdrafts refundable on demand
Bank overdrafts
Remuneration of contingently convertible preferred securities (CCPS) (EUR million)
Adjustment To Profit (Loss) For Remuneration Of Contingently Convertible Preferred Securities
Adjustment To Profit (Loss) For Remuneration Of Contingently Convertible Preferred Securities
Conversion of financial liabilities into equity
Increase (decrease) through conversion of convertible instruments, equity
Written-off assets
Financial assets written off during reporting period and still subject to enforcement activity, contractual amount outstanding
Disclosure of contingent liabilities [table]
Disclosure of contingent liabilities [table]
(-) Interim dividends
Interim Dividends [Member]
This member stands for the portion of equity related to dividends and remuneration.
Assets and liabilities not classified as held for sale
Assets and liabilities not classified as held for sale [member]
More than 60% and less than 80%
Ltv60 To80 Percent [Member]
Loan-to-value (LTV) ratio from 60 to 80%.
Internal credit grades [domain]
Internal credit grades [domain]
Depreciation and amortisation cost
Depreciation and amortisation expense
United Kingdom, Pounds
United Kingdom, Pounds
Other disclosures
Other Disclosures
No definition available.
LIABILITIES
Liabilities
Liabilities [abstract]
Subordinated debt
Subordinated Debt Recognised As Of Acquisition Date
Subordinated Debt Recognised As Of Acquisition Date
Categories of financial assets [domain]
Categories of financial assets [domain]
Provisions [abstract]
Provisions [abstract]
Carrying amount [member]
Carrying amount [member]
Other transactions
Other Transactions, Movements In The Period, Netting [Member]
Other Transactions, Movements In The Period, Netting
Individual plaintiff, CEO functions
Individual Plaintiff, CEO Functions [Member]
Individual Plaintiff, CEO Functions
Total liabilities
Identifiable Liabilities Acquired Recognised As Of Acquisition Date
Identifiable Liabilities Acquired Recognised As Of Acquisition Date
Provision For Compensation And Associated Cost In Respect Of PPI Policies, Interest
Provision For Compensation And Associated Cost In Respect Of PPI Policies, Interest [Member]
Provision For Compensation And Associated Cost In Respect Of PPI Policies, Interest
Unobservable inputs [domain]
Unobservable inputs [domain]
Changes in equity [abstract]
Changes in equity [abstract]
Santander Towarzystwo Funduszy Inwestycyjnych S.A.
Santander Towarzystwo Funduszy Inwestycyjnych S.A. [Member]
Santander Towarzystwo Funduszy Inwestycyjnych S.A.
Issuance By Banco Santander S.A. In February 2025, ISIN XS1548444816
Issuance By Banco Santander S.A. In February 2025, ISIN XS1548444816 [Member]
Issuance By Banco Santander S.A. In February 2025, ISIN XS1548444816
Total remuneration
Key management personnel compensation, short-term employee benefits
Basis of presentation of the interim financial statements
Description Of Accounting Policy For Basis Of Presentation [Policy Text Block]
Description Of Accounting Policy For Basis Of Presentation
LIABILITIES UNDER INSURANCE CONTRACTS
Liabilities under insurance contracts
Insurance contracts issued that are liabilities
Other assets
Financial instruments not credit-impaired [member]
Commodity Curve, Measurement Input
Commodity Curve, Measurement Input [Member]
Commodity Curve, Measurement Input
Legal case related to withholding income tax on payments derived from technology services
Legal Case Related To Withholding Income Tax On Payments Derived From Technology Services [Member]
Legal Case Related To Withholding Income Tax On Payments Derived From Technology Services
Change in average foreign currency exchange rate (as a percent)
Foreign Currency Exchange Rate, Change In Average Rate, As A Percent
The percentage change in the average foreign currency exchange rate.
Disposal of own equity instruments
Proceeds from sale or issue of treasury shares
Disposal of equity instruments
Cancellation of treasury shares
Right-of-use assets
Right-of-use assets
Disclosure of detailed information about investment property [table]
Disclosure of detailed information about investment property [table]
Purchase of equity instruments
Purchase of treasury shares
Percentage of voting equity interests acquired
Percentage of voting equity interests acquired
Inefficacy of fair value hedges of equity instruments measured at fair value with changes in other comprehensive income
Hedge Ineffectiveness Measured At Fair Value Through Other Comprehensive Income
Hedge Ineffectiveness Measured At Fair Value Through Other Comprehensive Income
Customer-related intangible assets recognised as of acquisition date
Customer-related intangible assets recognised as of acquisition date
Gains or losses resulting from the accounting for hedges of equity instruments measured at fair value through other comprehensive income, net
Other comprehensive income, before tax, gains (losses) on hedging instruments that hedge investments in equity instruments
Leverage ratio
IFRS Tier One Leverage Capital to Average Assets
Tier 1 Leverage Capital divided by average assets as defined by international regulations.
Subordinated issue, UST rate term
Subordinated Issue, UST Rate Term
Subordinated Issue, UST Rate Term
Others
Impairment Loss Or Reversal Of Impairment Recognised In Profit Or Loss Other Non-Financial Assets, Net
Net amount of impairment or reversal of impairment recognised in profit or loss on other non-financial assets.
Equity component of the compound financial instrument
Compound Financial Instrument, Equity Component
Compound Financial Instrument, Equity Component
Financial assets and liabilities, category
Financial Assets And Liabilities Category [Member]
This member stands for those financial assets and liabilities that comprise the Categories designations in the ifrs taxonomy.
Banco Santander, S.A., July 2025
Issuance By Banco Santander S.A. In July 2025 [Member]
Issuance By Banco Santander S.A. In July 2025
Type Of Agreement [Axis]
Type Of Agreement [Axis]
Type Of Agreement
Financial assets, at fair value
Financial assets, at fair value, beginning period
Financial assets, at fair value, period ending
Financial assets, at fair value
Derivatives
Derivatives [member]
Condensed Balance Sheets
Condensed Balance Sheet [Table Text Block]
Actuarial gains or losses on defined benefit pension plans
Reserve of remeasurements of defined benefit plans
Other
Other Increase (Decrease) in Fair Value Measurement, Assets
The increase (decrease) in the fair value measurement of assets that the entity does not separately disclose in the same statement or note.
Impairment on non-financial assets, net
Impairment Loss Reversal Of Impairment Recognised In Profit Or Loss Non-Financial Assets, Net
Net amount of impairment loss and reversal of impairment recognised in profit or loss on non-financial assets.
Preferred securities
Subordinated Liabilities, Preferred Securities [Member]
Preferred securities classified as subordinated liabilities.
Total expenses
Total Expenses, Related Party Transactions
The total amount of related party expenses during the period.
Initial interest rate term
Subordinated Issue, Initial Interest Rate Term
The initial interest rate term of the subordinated issue.
Average headcount and number of offices
Average Headcount And Number Of Branches
No definition available.
Off-balance-sheet exposures
Off-Balance-Sheet Exposures
No definition available.
PROFIT ATTRIBUTABLE TO SHAREHOLDERS OF THE PARENT
Profit (Loss) Attributable To Shareholders Of Parent
The amount of shareholders' equity attributable to profit (loss) for the current period.
Insurance contracts linked to pensions
Insurance contracts issued that are assets
Other
Other Increase (Decrease) in Fair Value Measurement, Liabilities
The increase (decrease) in the fair value measurement of liabilities that the entity does not separately disclose in the same statement or note.
Percentage of public notary expenses and agency expenses to be paid
Percentage Of Public Notary Expenses And Agency Expenses To Be Paid
Percentage Of Public Notary Expenses And Agency Expenses To Be Paid
Tax legal obligations with probable loss risk
Legal Proceedings Provision, Probable Loss Fully Provisioned
Legal Proceedings Provision, Probable Loss Fully Provisioned
Asset Swap Model Valuation Technique
Asset Swap Model Valuation Technique [Member]
Asset Swap Model Valuation Technique
Schedule of components of financial liabilities other than hedging derivatives
Disclosure Of Financial Liabilities Other Than Hedging Derivatives [Table Text Block]
Tabular disclosure of components of financial liabilities other than hedging derivatives at balance sheet date.
TOTAL EQUITY
Equity at beginning of period
Equity at end of period
Equity
FINANCIAL ASSETS DESIGNATED AT FAIR VALUE THROUGH PROFIT OR LOSS
Financial assets designated at fair value through profit or loss
Financial assets at fair value through profit or loss, designated upon initial recognition or subsequently
Life insurance premiums
Post Employment Benefit Expense Contribution to Insurance Policies
The amount of post-employment benefit expense relating to contribution to insurance policies.
Share of other recognised income and expense of investments
Share of other comprehensive income of associates and joint ventures accounted for using equity method that will be reclassified to profit or loss, net of tax
OTHER EQUITY
Other equity interest
Cash flows from operating activities
Cash flows from (used in) operating activities, discontinued operations
Dividends paid out of profit, % of par value
Dividends Paid Out Of Profit, Percentage Of Par Value
The percentage of par value of dividends paid out of profit during the period.
Total income
Total Income
Gross profit
Other recognised income and expense of investments in subsidiaries, joint ventures and associates
Share of other comprehensive income of associates and joint ventures accounted for using equity method that will not be reclassified to profit or loss, net of tax
Gain or losses on non financial assets and investments, net
Gains (Losses) On Disposals Of Non-Financial Assets, Net
Gains (Losses) On Disposals Of Non-Financial Assets, Net
Securitisation Swap
Securitisation Swap [Member]
Securitisation Swap
Shares sold, percentage of share capital
Shares Sold, Percentage of Share Capital
Shares Sold, Percentage of Share Capital
Hedging instruments (items not designated)
Other Comprehensive Income, Before Tax, Hedging Instruments Not Designated
Other Comprehensive Income, Before Tax, Hedging Instruments Not Designated
Exchange differences
Other comprehensive income, before tax, exchange differences on translation of foreign operations
OTHER ASSETS
Other assets
Other assets
Other
Other non-financial assets
Level 1
Level 1 of fair value hierarchy [member]
Other proceeds related to financing activities
Other Inflows Of Cash Classified As Financing Activities
Other Inflows Of Cash Classified As Financing Activities
Credit institutions
Deposits Credit Institutions [Member]
This member represents deposits of any nature, including credit received and money market operations in the name of credit institutions.
Other items
Non-controlling Interest Excluding Accumulated Other Comprehensive Income
The amount of equity in a subsidiary not attributable, directly or indirectly, to a parent other than accumulated other comprehensive income.
Level 2
Level 2 of fair value hierarchy [member]
Dividends
Dividends paid
Dividends paid, classified as financing activities
Loans
Loan [Member]
Loan
Foreign Exchange Forward Contract
Foreign Exchange Forward Contract [Member]
Information pertaining to foreign exchange forward contracts.
Share in other income and expenses recognised in investments, joint ventures and associates
Share in other income and expenses recognised in investments, joint ventures and associates
Amount Recognised In Other Comprehensive Income And Subject To Reclassification To Profit Or Loss Relating To Investments In Associated Entities
The portion of The portion of other recognized income and expense of investments in subsidiaries, joint ventures and associated entities that is recognised in other comprehensive income and may be reclassified to profit or loss.
Profit/(loss) attributable to the parent
Profit attributable to the Parent (EUR million)
Profit
Profit (loss), attributable to owners of parent
Suppliers and creditors granted
Payable To Related Party Attributable To Suppliers And Creditors Granted
Payable To Related Party Attributable To Suppliers And Creditors Granted
FINANCIAL LIABILITIES HELD FOR TRADING
Financial liabilities held for trading
Financial liabilities at fair value through profit or loss that meet definition of held for trading
Active loans, under IAS 37
Active Loans, Under IAS 37 [Member]
Active Loans, Under IAS 37
Change in DVA (as a percent)
Financial Instruments, Debt Valuation Adjustment, Increase (Decrease)
Increase (decrease) in debt valuation adjustment from prior year as a percent.
Type Of Agreement [Domain]
Type Of Agreement [Domain]
Type Of Agreement [Domain]
Payments
Payments Segment [Member]
Payments Segment
FINANCIAL LIABILITIES DESIGNATED AT FAIR VALUE THROUGH PROFIT OR LOSS
Financial liabilities designated at fair value through profit or loss
Financial liabilities at fair value through profit or loss, designated upon initial recognition or subsequently
Other adjustments
Other adjustments for non-cash items
Level 2 eligible capital (million euros)
IFRS Tier Two Risk Based Capital
Tier 2 risk-based capital as defined in the international regulations.
Schedule of shareholder remuneration
Schedule Of Dividends Paid [Table Text Block]
Tabular disclosure of dividends paid out of profits, with a charge to reserves or share premium, or in kind, during the period.
Net commissions
Fee and commission income (expense)
Schedule of financial assets measured at other than fair value
Disclosure Of Financial Assets Measured At Other Than Fair Value [Table Text Block]
The disclosure of financial assets measured at other than fair value.
Share Buyback Program [Domain]
Share Buyback Program [Domain]
Share Buyback Program [Domain]
Banco Santander, S.A., November 2023
Issuance By Banco Santander S.A. In November 2023, First Series [Member]
Issuance By Banco Santander S.A. In November 2023, First Series
Level reclassifications
Transfers into Level 3 of fair value hierarchy, assets
Interest income / (charges) after provision for credit losses
Net Interest And Dividend Income Expense After Provision For Credit Losses
The amount of net interest income (expense) plus dividends received from affiliates after provision for credit losses during the period
Continuing and discontinued operations [axis]
Continuing and discontinued operations [axis]
Inventories
Current inventories
Deferred tax assets
Deferred tax assets
Attributable to non-controlling interests
Comprehensive income, attributable to non-controlling interests
Subordinated issue, mid-swap rate term
Subordinated Issue, Mid-Swap Rate Term
Subordinated Issue, Mid-Swap Rate Term
Schedule of other comprehensive income components
Disclosure Of Other Comprehensive Income Components [Table Text Block]
Tabular disclosure of the components of other comprehensive income.
Share buyback program, amount
Share Buyback Program, Amount
Share Buyback Program, Amount
Net increase/(decrease) in operating assets
Net increase/decrease in operating assets
Adjustments For Decrease Increase In Operating Assets
Adjustments for decrease (increase) in operating assets to reconcile profit (loss) to net cash flow from (used in) operating activities.
Schedule of collaterals received for financial assets
Disclosure Of Collaterals Received For Financial Assets [Table Text Block]
The disclosure of guarantees received for financial assets.
Other collateral
Other Collateral [Member]
Residential
Residential Loans [Member]
This member stands for residential loans receivables.
Statement of changes in equity [abstract]
Statement of changes in equity [abstract]
Other granted guarantees
Other Granted Guarantees [Member]
Other granted guarantees.
Renegotiation and contractual modifications
Renegotiation And Contractual Modifications [Member]
Renegotiation And Contractual Modifications
Measurement [domain]
Measurement [domain]
Disclosure of detailed information about business combination
Disclosure of detailed information about business combination [text block]
Other
Others
Other Derivatives [Member]
This member stands for derivative financial instruments that the entity does not separately disclose in the same statement or note.
Decrease (increase) in accumulated actuarial losses/profits
Decrease (increase) in net defined benefit liability (asset) resulting from actuarial gains (losses) arising from changes in financial assumptions
Provisions for taxes
Provisions For Taxes [Member]
This member stands for provisions for taxes.
Maximum exposure to credit risk
Exposure in impaired assets purchased with impairment
Maximum exposure to credit risk
Other gains (losses)
Other Gains Or Losses [Member]
Other Gains Or Losses
Disclosure of detailed information about financial instruments [line items]
Measurement of financial assets and liabilities and recognition of fair value changes
Disclosure of detailed information about financial instruments [line items]
Significant unobservable input, assets
Significant unobservable input, assets
Completed buildings
Buildings [member]
Share in other income and expenses recognised in investments, joint ventures and associates
Amount Recognised In Other Comprehensive Income And Accumulated In Equity Relating To Investments In Associated Entities
The portion of other recognized income and expense of investments in subsidiaries, joint ventures and associated entities that is recognised in other comprehensive income and accumulated in equity.
CHANGES IN THE FAIR VALUE OF HEDGED ITEMS IN PORTFOLIO HEDGES OF INTEREST RISK
Accumulated fair value hedge adjustment on hedged item included in carrying amount, assets
Other combined provisions
Provisions For Taxes And Other Legal Contingencies And Other Provisions [Member]
This member stands for provisions for taxes and other legal contingencies and other provisions.
Transfer from liabilities to equity
Transfer From Liabilities To Equity
Transfer From Liabilities To Equity
Types of risks [domain]
Types of risks [domain]
SAM Investment Holdings Limited
SAM Investment Holdings Limited [Member]
SAM Investment Holdings Limited
Probability Weighting Valuation Technique
Probability Weighting Valuation Technique [Member]
Probability Weighting Valuation Technique
Cash
Cash on hand
Legal Entity [Axis]
Legal Entity [Axis]
Local Volatility Option Technique
Local Volatility Option Technique [Member]
Local Volatility Option Technique
Condensed Cash Flow Statements
Condensed Cash Flow Statement [Table Text Block]
Subsidiaries [axis]
Subsidiaries [axis]
Investment Securities Series [Domain]
Investment Securities Series [Domain]
A categorization of investments (securities, debt instruments, other instruments) according to the security series.
Customers excluding the public sector
Private Sector [Member]
This member represents customers defined as private sector. Excludes public sector customers.
Net profit for the year
Profit (loss), attributable to ordinary equity holders of parent entity, used in calculating basic earnings per share
Geographical [Domain]
Geographical [Domain]
Disclosure of financial liabilities [table]
Disclosure of financial liabilities [table]
FINANCIAL ASSETS HELD FOR TRADING
Financial assets held for trading
Trading account assets
Financial assets at fair value through profit or loss, classified as held for trading
Banco Santander, S.A., August 2024
Issuance By Banco Santander S.A. In August 2024 [Member]
Issuance By Banco Santander S.A. In August 2024
Disclosure of financial assets that are either past due or impaired [table]
Disclosure of financial assets that are either past due or impaired [table]
Geographical areas [axis]
Geographical areas [axis]
In which: restricted cash
Restricted cash and cash equivalents
Financial Conduct Authority (FCA) Review of The Vehicle Finance Market
Financial Conduct Authority (FCA) Review of The Vehicle Finance Market [Member]
Financial Conduct Authority (FCA) Review of The Vehicle Finance Market
Non-bank subsidiaries
Non Bank Subsidiaries [Member]
Information pertaining to subsidiaries of the parent which are not banks.
Consideration paid (received), in shares per share
Consideration Paid (Received), In Shares Per Share
Consideration Paid (Received), In Shares Per Share
Revaluation gains (losses)
Gains (Losses) On Remeasuring Hedging Instruments Not Designated, Before Tax
Gains (Losses) On Remeasuring Hedging Instruments Not Designated, Before Tax
CURRENT REFINANCING AND RESTRUCTURING BALANCES
Refinancing and Restructuring Balances [Abstract]
No definition available.
Non financial institutions and individual shareholder
Non Financial Corporations And Individual Entrepreneurs [Member]
This member stands for non-financial corporations and individual entrepreneurs (Non-financial business activity) customers.
CHANGES IN THE FAIR VALUE OF HEDGED ITEMS IN PORTFOLIO HEDGES OF INTEREST RATE RISK
Accumulated fair value hedge adjustment on hedged item included in carrying amount, liabilities
Revaluation gains (losses)
Gains (Losses) On Non-Current Assets Classified As Held For Sale, Before Tax
Gains (Losses) On Non-Current Assets Classified As Held For Sale, Before Tax
Other financial assets
Other cash and cash equivalents
Number of unfavorably cases ruled by Federal Supreme Court
Number Of Unfavorably Cases Ruled By Federal Supreme Court
Number Of Unfavorably Cases Ruled By Federal Supreme Court
Santander Insurance Services UK Limited
Santander Insurance Services UK Limited [Member]
Santander Insurance Services UK Limited
Other intangible assets
Intangible assets
Intangible assets other than goodwill
Disclosure of fair value measurement of assets [table]
Disclosure of fair value measurement of assets [table]
Disclosure of initial application of standards or interpretations [line items]
Disclosure of initial application of standards or interpretations [line items]
Other comprehensive income
Accumulated other comprehensive income [member]
Property, plant and equipment by operating lease status [axis]
Property, plant and equipment by operating lease status [axis]
Segments [domain]
Segments [domain]
Deposits
Deposit [Member]
Deposit
CASH, CASH BALANCES AT CENTRAL BANKS AND OTHER DEPOSITS ON DEMAND
TOTAL CASH AND CASH EQUIVALENTS AT END OF PERIOD
Cash, cash balances at central banks and other deposits on demand
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD
CASH AND CASH EQUIVALENTS AT END OF PERIOD
Cash and cash equivalents
Dividends paid, other shares (without vote, redeemable, etc.), % of par value
Dividends Paid, Percentage Of Par Value, Other Shares
Dividends Paid, Percentage Of Par Value, Other Shares
Investment securities
Investment Securities
Investment Securities
Non-current assets held for sale
Other Reserves Noncurrent Assets Held For Sale Not Reclassified To Profit Or Loss
Other Reserves Noncurrent Assets Held For Sale Not Reclassified To Profit Or Loss
Exchange differences
Reserve of exchange differences on translation
Revaluation reserves
Revaluation surplus [member]
Banco Popular’s Compensation Request
Banco Popular’s Compensation Request [Member]
Banco Popular’s Compensation Request
Gain or losses from hedge accounting, net
Gains Or Losses From Hedge Accounting Net
Net amount of gains or losses from hedge accounting recognized in profit or loss.
Schedule of related party transactions
Disclosure of transactions between related parties [text block]
TOTAL LIABILITIES AND EQUITY
Equity and liabilities
United States
UNITED STATES
Other changes in equity
Increase (Decrease) In Equity Other Than Comprehensive Income
The amount of change in equity resulting from transactions and other events other than those classified as comprehensive income.
Property, plant and equipment [abstract]
Property, plant and equipment [abstract]
Men
Average Number Of Men Employees
The number of personnel, identified as men, employed by the entity at a date.
Business combinations [axis]
Business combinations [axis]
PROVISIONS
Provisions
Provisions
Business combinations [domain]
Business combinations [domain]
Other commitments granted
Other commitments granted
Other Commitments [Member]
Information pertaining to commitments other than loan commitments and financial guarantees.
More than 100%
Ltv More Than100 Percent [Member]
Loan-to-value (LTV) ratio more than 100%.
Cash and balances with central banks
Cash And Balances With Central Banks, Liabilities, Recognised As Of Acquisition Date
Cash And Balances With Central Banks, Liabilities, Recognised As Of Acquisition Date
Dividend [Axis]
Dividend [Axis]
Dividend
Agreement for the sale of Santander Bank Polska S.A.
Agreement For The Sale Of Santander Bank Polska S.A. [Member]
Agreement For The Sale Of Santander Bank Polska S.A.
Hedge of net investments in foreign operations (effective portion)
Reserve of gains and losses on hedging instruments that hedge investments in equity instruments
Exchange differences and other
Exchange differences and other
Increase (decrease) through foreign exchange and other movements, financial assets
Interest rate, measurement input
Interest rate, measurement input [member]
Adjustment to reference rate, after initial interest rate period
Subordinated Issue Adjustment to Interest Rate Basis, Subsequent to Initial Interest Rate Period
The adjustment to the basis (reference rate) used for calculation of the interest rate on the subordinated issue, after the initial interest rate period.
Percentage secured by mortgage
Loans, Percentage Secured by Mortgage
Percentage of loans secured by mortgage.
Complementary Dividend
Complementary Dividend [Member]
Complementary Dividend
For own-use
Property, plant and equipment not subject to operating leases [member]
Credit balances:
Credit Balances [Abstract]
Credit Balances
Banco Santander, S.A., November 2023
Issuance By Banco Santander S.A. In November 2023, Second Series [Member]
Issuance By Banco Santander S.A. In November 2023, Second Series
Schedule of preference shares and preferred securities
Disclosure Of Balance Of Preference Shares And Preferred Securities [Table text block]
Tabular disclosure of balance of preference shares and preferred securities at the balance sheet date.
Revaluation gains
Reserve Of Gains And Losses From Investment In Equity Instruments, Accumulated Gains
The portion of the reserve of gains and losses from investments in equity instruments that represents accumulated revaluation gains.
Contingent assets and liabilities
Description of accounting policy for contingent liabilities and contingent assets [text block]
Financial assets at fair value through other comprehensive income [abstract]
Financial assets at fair value through other comprehensive income [abstract]
United States of America, Dollars
United States of America, Dollars
Dividend income
Dividends from affiliated companies
Dividend income
Diluted earnings per share [abstract]
Diluted earnings per share [abstract]
Caps/Floors
Caps/Floors [Member]
Caps/Floors [Member]
Santander Portugal
Santander Portugal [Member]
Information pertaining to Santander Portugal.
Disclosure of financial assets that are either past due or impaired [line items]
Disclosure of financial assets that are either past due or impaired [line items]
Developed consolidated land
Developed Land Collateral [Member]
This member stands for collateral in the form of developed land.
Retail & Commercial Banking
Retail And Commercial Banking Segment [Member]
Retail And Commercial Banking Segment
Cash and cash equivalents disposed of
Cash and cash equivalents in subsidiary or businesses acquired or disposed
Percentage of the registry expenses to be paid
Percentage Of The Registry Expenses To Be Paid
Percentage Of The Registry Expenses To Be Paid
Categories of financial liabilities [domain]
Categories of financial liabilities [domain]
Other liabilities
Other Liabilities Recognised As Of Acquisition Date
Other Liabilities Recognised As Of Acquisition Date
Others increases or (-) decreases of the equity
Increase (decrease) through other changes, equity
Non-current assets held for sale
Non-Current Assets Held-For-Sale That Will Not Be Reclassified To Profit Or Loss, Before Tax
Non-Current Assets Held-For-Sale That Will Not Be Reclassified To Profit Or Loss, Before Tax
Related parties
Disclosure of related party [text block]
Payments
Investments (-)
Outflows of cash from investing activities
Classes of financial assets [domain]
Classes of financial assets [domain]
Intangible assets
Impairment loss recognised in profit or loss, intangible assets and goodwill
Interest rate swap contract
Interest rate swap contract [member]
Spanish Supreme Court, mortgage expenses
Spanish Supreme Court, Mortgage Expenses [Member]
Spanish Supreme Court, Mortgage Expenses
Price, Measurement Input
Price, Measurement Input [Member]
Price, Measurement Input
Level 3
Level 3 of fair value hierarchy [member]
Amount of other valuation adjustment
Accumulated Increase (Decrease) In Other Financial Instruments, Attributable To Valuation Adjustments Other Than CVA and DVA
Accumulated Increase (Decrease) In Other Financial Instruments, Attributable To Changes In Market Prices Or Internal Models
Use of critical estimates
Disclosure of accounting judgements and estimates [text block]
Unpaid capital which has been called up
Unpaid Capital Called Up
Unpaid Capital Called Up
Unobservable inputs [axis]
Unobservable inputs [axis]
Financing agreements: loans and capital contributions (lender)
Transfers under finance agreements from entity, related party transactions
Loans granted
Other Benefits, Loans Granted
Other Benefits, Loans Granted
UST Rate Five Year US Dollar
UST Rate Five Year US Dollar [Member]
UST Rate Five Year US Dollar
Aggregate continuing and discontinued operations
Aggregate continuing and discontinued operations [member]
Write-off of impaired balances against recorded impairment allowance
Write-offs
Written-off assets
Decrease through write-off, financial assets
Legal case related to infringement notices initiated by tax authorities regarding offsetting tax losses
Legal Case Related To Infringement Notices Initiated By Tax Authorities Regarding Offsetting Tax Losses [Member]
Legal Case Related To Infringement Notices Initiated By Tax Authorities Regarding Offsetting Tax Losses
Santander UK plc, October 1995
Issuance By Santander UK Plc In October1995 [Member]
Information pertaining to issuance of preference shares or preferred securities by Santander UK PLC in October 1995.
REVALUATION RESERVES
Revaluation surplus
Other equity instruments
Other equity interest [member]
CASH FLOWS FROM OPERATING ACTIVITIES
Cash flows from (used in) operating activities
Santander US Auto
Santander US Auto [Member]
Santander US Auto
Pension and other post-retirement obligations
Pensions And Other Employment Defined Benefit Obligations Provision [Member]
This member represents the provision for pensions and other employment defined benefit obligations.
Entity [Domain]
Entity [Domain]
Remuneration and other benefits paid to the Bank's directors and senior managers
Remuneration And Other Benefits [Abstract]
Finance costs
Finance Costs, Related Party Transactions
The amount of finance costs incurred by the entity in related party transactions.
Document Fiscal Year Focus
Document Fiscal Year Focus
Financial assets at amortised cost
Adjustments for decrease (increase) in financial assets measured at amortised cost
Openbank
Openbank Segment [Member]
Openbank Segment
Other benefits
Other Benefits [Abstract]
Other Benefits
Schedule of number of branches
Number Of Branches [Table Text Block]
The number of branches.
Less than or equal to 40%
Ltv Less Than Or Equal To40 Percent [Member]
Loan-to-value (LTV) ratio less than or equal to 40%.
Other financial institutions and: individual shareholder
Other Financial Institutions [Member]
This member stands for other financial institutions (Financial business activity) customers.
Reclassification of financial assets at fair value through other comprehensive income
Financial Assets Reclassified From Fair Value With Changes In Other Comprehensive Income [Member]
Financial Assets Reclassified From Fair Value With Changes In Other Comprehensive Income
Banco Popular Espanol S.A.
Banco Popular Espanol S.A. [Member]
This member represents Banco Popular Espanol, S.A.
Types of interest rates [domain]
Types of interest rates [domain]
Classes of other provisions [axis]
Classes of other provisions [axis]
Flow Discounting Method On Inflation Swap Rate
Flow Discounting Method On Inflation Swap Rate [Member]
Flow Discounting Method On Inflation Swap Rate
Adjustments
Material reconciling items [member]
Disclosure of detailed information about investment property [line items]
Disclosure of detailed information about investment property [line items]
Fair value
Not measured at fair value in statement of financial position but for which fair value is disclosed [member]
Profit or Loss from discontinued operations (non controlling interest net) (EUR million)
Profit (loss) from discontinued operations attributable to ordinary equity holders of parent entity, used in calculating diluted earnings per share
Remunerations received by members of senior management who ceased in their functions
Key management personnel compensation
Disclosure of initial application of standards or interpretations [table]
Disclosure of initial application of standards or interpretations [table]
Adjustments made to obtain the cash flows from operating activities
Adjustments to profit
Adjustments to reconcile profit (loss) other than changes in working capital
Disclosure of credit risk exposure [line items]
Disclosure of credit risk exposure [line items]
Decrease in fair value liabilities due to changes in inputs
Decrease in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, liabilities
Other transactions
Other Related Party Transactions
The amount of related-party transactions classified as other.
Other operating assets
Adjustments for decrease (increase) in other assets
Disclosure of reconciliation of changes in loss allowance and in gross carrying amount for financial instruments
Disclosure of reconciliation of changes in loss allowance and explanation of changes in gross carrying amount for financial instruments [text block]
LIABILITIES ASSOCIATED WITH NON-CURRENT ASSETS HELD FOR SALE
Total Liabilities associated with non-current assets held for sale
Liabilities included in disposal groups classified as held for sale
Gross carrying amount
Gross carrying amount [member]
Tier 1 capital (EUR million)
IFRS Tier One Leverage Capital
Tier 1 Leverage Capital as defined in international regulations. Also called Core Capital.
Santander Consumer Germany
Santander Consumer Germany [Member]
Represents information pertaining to Santander Consumer Germany, a subsidiary of the entity.
Property, plant and equipment by operating lease status [domain]
Property, plant and equipment by operating lease status [domain]
Other operating liabilities
Adjustments for increase (decrease) in other liabilities
Profit Attributable to shareholders of the parent
Profit (Loss) Attributable To Shareholders Of Parent [Member]
This member stands for the portion of total equity representing net profit or loss attributable to parent.
Issuance of own equity instruments
Proceeds from issuing shares
Market Price, Measurement Input
Market Price, Measurement Input [Member]
Market Price, Measurement Input
Expenses from insurance and reinsurance contracts
Expenses From Insurance And Reinsurance Contracts Recognised In Profit Or Loss
Expenses From Insurance And Reinsurance Contracts Recognised In Profit Or Loss
Revaluation gains (losses)
Gains (losses) on hedges of net investments in foreign operations, before tax
Current tax liabilities
Current tax liabilities
Commission income
Fee and commission income
Financial assets at fair value through other comprehensive income
Financial assets measured at fair value through other comprehensive income
Intangible assets (*)
Identifiable intangible assets recognised as of acquisition date
Percentage of anti cyclical buffer on common equity Tier1 capital
Common Equity Tier1 Capital Countercyclical Buffer Percentage
Percentage of countercyclical buffer on common equity Tier1 capital.
Credit institutions
Loans And Advances Credit Institutions [Member]
This member represents the credit of any nature, including deposits and money market operations, in the name of credit institutions.
Guarantees provided for directors
Other Benefits, Guarantees Provided
Other Benefits, Guarantees Provided
Long-term debt
Non-current portion of non-current borrowings
Debt Instruments
Disclosure of financial assets [line items]
Cash transferred
Consideration transferred for the business combination
Cash transferred
Banco Comercial e de Investimento Sudameris S.A
Banco Comercial e de Investimento Sudameris S.A [Member]
Banco Comercial e de Investimento Sudameris S.A
Financial instruments
Financial Instruments, Assets, Recognised As Of Acquisition Date
Financial Instruments, Assets, Recognised As Of Acquisition Date
Hedges of net investments in foreign operations (effective portion)
Other comprehensive income, before tax, hedges of net investments in foreign operations
Changes in the fair value of equity instruments measured at fair value with changes in other comprehensive income (hedged item)
Other Reserves, Other Comprehensive Income, Before Tax, Gains (Losses) On Hedged Item
Other Reserves, Other Comprehensive Income, Before Tax, Gains (Losses) On Hedged Item
Mortgage Letters, Measurement Input
Mortgage Letters, Measurement Input [Member]
Mortgage Letters, Measurement Input
Impairment losses charged to income
Impairment loss recognised in profit or loss
Grupo Santander
Disclosure of business combinations [text block]
Proportion of ownership interest in subsidiary (in percentage)
Proportion of ownership interest in subsidiary
Change in CVA (as a percent)
Financial Instruments, Credit Valuation Adjustment, Increase (Decrease)
Increase (decrease) in credit valuation adjustment from prior year as a percent.
Entity Registrant Name
Entity Registrant Name
Basic earnings per share (in euro per share)
Basic earnings per share (in euro per share)
Basic earnings (loss) per share
Measurement [axis]
Measurement [axis]
Adjusted number of shares (in shares)
Weighted average number of ordinary shares used in calculating diluted earnings per share
Santander Consumer Bank S.A. (Poland)
Santander Consumer Bank S.A., (Poland) [Member]
Santander Consumer Bank S.A., (Poland)
Number of transactions/operations
Financing Receivables, Modifications, Number of Contracts
Number of financing receivables with modifications of contractual future cash flows.
Floating interest rate
Floating interest rate [member]
Subordinated liabilities
Repayments of subordinated liabilities
Impairment and reversal of impairment on financial assets, net
Impairment And Reversal Of Impairment On Financial Assets, Net
The net amount of impairment and reversal of impairment on financial assets.
Non-current assets held for sale and associated liabilities
Proceeds from disposal of non-current assets or disposal groups classified as held for sale and discontinued operations
Loans and receivables
Loans and receivables, category [member]
Estimated financial effect of contingent liabilities
Estimated financial effect of contingent liabilities
Swap Rate, Measurement Input
Swap Rate, Measurement Input [Member]
Swap Rate, Measurement Input
Present Value Method
Present Value Method [Member]
Present Value Method
Change in other valuation adjustments (as a percent)
Financial Instruments, Other Valuation Adjustment, Increase (Decrease)
Financial Instruments, Other Valuation Adjustment, Increase (Decrease)
Total remuneration paid (in euro per share)
Dividends Paid, Ordinary And Other Shares Per Share
Dividends Paid, Ordinary And Other Shares Per Share
Directors' fees
Key management personnel compensation, attendance fees
The amount of compensation paid to key management personnel for attendance fees.
Taxes and other legal contingencies
Taxes And Other Legal Contingencies Provision [Member]
This member represents the provision for taxes and other legal contingencies.
Developed Land
Developed Consolidated Land [Member]
This member stands for loans for developed consolidated land.
Central Banks
Loans And Advances Central Banks [Member]
This member stands for credit of any nature, including deposits and money market operations received from the central bank in the entity's domicile country or other central banks.
Other reclassifications
Other Reclassification Adjustments On Hedging Instruments Not Designated, Before Tax
Other Reclassification Adjustments On Hedging Instruments Not Designated, Before Tax
Inflation Derivatives
Inflation Derivatives [Member]
Inflation Derivatives
NON-CONTROLLING INTEREST
Non-controlling interests
Debt instruments
Debt securities [member]
Revaluation gains (losses)
Gains (losses) on financial assets measured at fair value through other comprehensive income, before tax
Business combinations carried out
Business Combinations Carried Out [Member]
Business Combinations Carried Out
Financial assets held-for-trading
Adjustments for decrease (increase) in financial assets held for trading
(-) INTERIM DIVIDENDS
Interim Dividends
Interim Dividends
Disclosure of analysis of other comprehensive income by item [table]
Disclosure of analysis of other comprehensive income by item [table]
Interest income / (charges)
Interest Income Expense Net Plus Dividends From Affiliates
Net amount of interest income, interest expense and dividends received from affiliates
Corporate & Investment Banking
Corporate And Investment Banking Segment [Member]
Corporate And Investment Banking Segment
Profit attributable to non-controlling interests
Profit (loss), attributable to non-controlling interests
Amounts transferred to income statement
Reclassification Adjustments On Non-Current Assets Classified As Held-For-Sale, Before Tax
Reclassification Adjustments On Non-Current Assets Classified As Held-For-Sale, Before Tax
All Currencies [Domain]
All Currencies [Domain]
SHAREHOLDERS´ EQUITY
Stockholders' equity
Equity [abstract]
Mid Swap Rate Five Year Euro
Mid Swap Rate Five Year Euro [Member]
This member stands for the 5-year Euro Mid-Swap Rate.
Disclosure of operating segments [abstract]
Disclosure of operating segments [abstract]
Total assets
Identifiable Assets Acquired Recognised As Of Acquisition Date
Identifiable Assets Acquired Recognised As Of Acquisition Date
Constant prepayment rate, measurement input
Constant prepayment rate, measurement input [member]
Schedule of preference shares and preferred securities by issuer
Disclosure Of Preference Shares And Preferred Securities By Issuer [Table Text Block]
Tabular disclosure of preference shares and preferred securities by issuer.
Disclosure of transactions between related parties [abstract]
Disclosure of transactions between related parties [abstract]
TANGIBLE ASSETS
Tangible assets
Tangible Assets
The amount of tangible assets that are both held for use and expected to used during more than one period. May include property, plant and equipment and investment properties.
Grupo Financiero Santander (Mexico)
Grupo Financiero Santander (Mexico) [Member]
Grupo Financiero Santander (Mexico)
Increase (decrease) in net defined benefit liability (asset) due to evolution of exchange rates
Increase (decrease) in net defined benefit liability (asset) resulting from changes in foreign exchange rates, net defined benefit liability (asset)
Payments
Outflows Of Cash From Financing Activities
The cash outflow from financing activities.
Assets and liabilities classified as held for sale
Assets and liabilities classified as held for sale [member]
Forward Estimation Valuation Technique
Forward Estimation Valuation Technique [Member]
Forward Estimation Valuation Technique
Other reclassifications
Other Reclassification Adjustments On Hedges Of Net Investments In Foreign Operations, Before Tax
Other Reclassification Adjustments On Hedges Of Net Investments In Foreign Operations, Before Tax
Schedule of changes in fair value of equity instruments that will not be reclassified
Disclosure Of Other Comprehensive Income Changes In Fair Value That Will Not Be Reclassified To Profit Or Loss [Table Text Block]
The tabular disclosure of changes in the fair value of equity instruments measured at fair value through other comprehensive income that will not be reclassified to profit or loss.
Financial assets at fair value through other comprehensive income
Financial assets at fair value through other comprehensive income, category [member]
Discontinued operations, condensed consolidated financial statements
Discontinued Operations, Condensed Consolidated Financial Statements [Table Text Block]
Discontinued Operations, Condensed Consolidated Financial Statements
Condensed Statement of Comprehensive Income [Table]
Condensed Statement of Comprehensive Income [Table]
Corporate Debt
Corporate Debt [Member]
Corporate Debt
Non-trading financial assets mandatorily at fair value through profit or loss
Financial assets at fair value through profit or loss, mandatorily measured at fair value, category [member]
Other collection rights
Receivable From Related Party, Other
Amount receivable from related party attributable to balances not otherwise specified.
Credit derivatives sold
Sold Credit Derivatives [Member]
This member stands for financial guarantees in the form of sold credit derivatives
Total phase-in capital
Total capital coefficient
IFRS Capital to Risk Weighted Assets
Total Capital divided by risk weighted assets as defined in the international regulations.
TAX ASSETS
Tax assets
Tax Assets
The excess of amount paid for tax in respect of current, prior, and future periods over the amount due for those periods.
Increase in existing provisions
Increase in existing provisions, other provisions
Condensed Statements of Income
Condensed Income Statement [Table Text Block]
Litigation Case [Axis]
Litigation Case [Axis]
Number of reportable segments
Reportable Segments, Number
Reportable Segments, Number
Provision for restructuring
Restructuring provision [member]
Preference Shares And Preferred Securities By Issuance [Axis]
Preference Shares And Preferred Securities By Issuance [Axis]
The axis of a table defines the relationship between the domain members or categories in the table and the line items or concepts that complete the table.
Disclosure of reconciliation of changes in loss allowance and explanation of changes in gross carrying amount for financial instruments [table]
Disclosure of reconciliation of changes in loss allowance and explanation of changes in gross carrying amount for financial instruments [table]
Gain or losses on financial assets and liabilities measured at fair value through profit or loss, net
Gains Losses On Financial Assets And Liabilities At Fair Value Through Profit Or Loss
Net amount of gains or losses on financial assets and liabilities at fair value through profit or loss.
Mortgage collateral
Mortgage Collateral [Member]
Share premium
Share premium [member]
US Dollar
US Dollar Series [Member]
US Dollar Series
EQUITY INSTRUMENTS ISSUED OTHER THAN CAPITAL
Reserve of equity component of convertible instruments
Flexible payment
Flexible Payment
Flexible Payment
Investment Securities Series [Axis]
Investment Securities Series [Axis]
A categorization of investments (securities, debt instruments, other instruments) according to the security series.
Attributable to the parent
Comprehensive income, attributable to owners of parent
Central banks
Deposits Central Banks [Member]
This member represents deposits of any nature, including credit received and money market operations received from the central bank of the domicile country or other central banks.
TOTAL LIABILITIES
Liabilities
TOTAL CASH AND CASH EQUIVALENTS AT END OF PERIOD ASSOCIATED WITH NON-CURRENT ASSETS HELD FOR SALE
Cash and cash equivalents classified as part of disposal group held for sale
Changes in the fair value of equity instruments measured at fair value through other comprehensive income (hedging instrument)
Changes In The Fair Value Of Equity Instruments Measured At Fair Value Through Other Comprehensive Income (Hedging Instrument)
Changes In The Fair Value Of Equity Instruments Measured At Fair Value Through Other Comprehensive Income (Hedging Instrument)
Public sector
Public Sector [Member]
This member stands for Public sector customers.
Other reclassifications
Other Reclassification Adjustments On Non-Current Assets Classified As Held-For-Sale, Before Tax
Other Reclassification Adjustments On Non-Current Assets Classified As Held-For-Sale, Before Tax
Other interest income
Interest Income From Other Financial Assets [Member]
Interest Income From Other Financial Assets
Financial assets at fair value through other comprehensive income
Adjustments for decrease (increase) in financial assets measured at fair value through other comprehensive income
Common equity tier one capital, systematic risk requirement
Common Equity Tier One Capital, Systematic Risk Requirement
Common Equity Tier One Capital, Systematic Risk Requirement
Customers and commercial debtors
Receivable From Related Party Attributable To Customers And Commercial Debtors
Receivable From Related Party Attributable To Customers And Commercial Debtors
Increase in fair value of assets due to change in inputs
Increase in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, assets
FINANCIAL LIABILITIES AT AMORTISED COST
Financial liabilities at amortised cost
Financial liabilities at amortised cost
Liabilities under insurance contracts
Liabilities Under Insurance Contracts [Member]
Liabilities Under Insurance Contracts
Gains or losses on non-current assets held for sale not classified as discontinued operations
Gains (Losses) On Noncurrent Assets Held For Sale Not Classified As Discontinued Operations
Gains (Losses) On Noncurrent Assets Held For Sale Not Classified As Discontinued Operations
Loan-to-value (LTV) ratio (in percentage)
Loan to Value Ratio
The ratio, expressed as a percentage, of a loan to the value of an asset purchased.
Interest rate
Subordinated Issue, Interest Rate
The interest rate on subordinated issues.
Disclosure of information for cash-generating units [table]
Disclosure of information for cash-generating units [table]
With collateral
Pledged Collateral [Member]
Information pertaining to instruments that contain a pledge of specific property to serve as protection against default.
Retrospective application and retrospective restatement [axis]
Retrospective application and retrospective restatement [axis]
Disclosure of nature and extent of risks arising from financial instruments [table]
Disclosure of nature and extent of risks arising from financial instruments [table]
Interest rate and equity futures
Interest Rate And Equity Futures [Member]
This member stands for interest rate and equity futures.
Financial guarantees granted
Financial guarantee contracts [member]
Variable remuneration, deferred payment, long-term metric achievement, percentage
Variable Remuneration, Deferred Payment, Long-Term Metric Achievement, Percentage
Variable Remuneration, Deferred Payment, Long-Term Metric Achievement, Percentage
Type of measurement of expected credit losses [domain]
Type of measurement of expected credit losses [domain]
Changes in the fair value of equity instruments measured at fair value through other comprehensive income
Other comprehensive income, before tax, gains (losses) from investments in equity instruments
Credit entities
Credit Entities [Member]
Credit Entities
Property, plant and equipment
Premises and equipment, net
Property, plant and equipment including right-of-use assets
Financial liabilities, at fair value
Financial liabilities, at fair value, beginning period
Financial liabilities, at fair value, period ending
Financial liabilities, at fair value
NON-CURRENT ASSETS HELD FOR SALE
Total Assets associated with non-current assets held for sale
Non-current assets or disposal groups classified as held for sale
EQ Options
EQ Options [Member]
EQ Options
Dividends and other distributed profit
Distributed Profits, Related Party Transactions
The amount of related party dividends and other distributed profits during the period.
Non-Controlling interest, Other items
Non-controlling Interest Excluding Accumulated Other Comprehensive Income [Member]
Non-controlling Interest Excluding Accumulated Other Comprehensive Income
Debt instruments
Debt Instruments [Member]
This member stands for the amount of bonds and other debt represented by marketable securities, other than those having the substance of subordinated liabilities (amount of the loans received, which for credit priority purposes are after common creditors, and includes the amount of the financial instruments issued by the entity which, having the legal nature of capital, do not meet the requirements to qualify as equity, such as certain preferred shares issued). This item includes the component that has the consideration of financial liability of the securities issued that are compound financial instruments.
Financial assets at fair value through other comprehensive income
Financial Assets At Fair Value Through Other Comprehensive Income Recognised As Of Acquisition Date
Financial Assets At Fair Value Through Other Comprehensive Income Recognised As Of Acquisition Date
Continuing operations, unless line item indicates otherwise
Continuing operations, unless line item indicates otherwise [member]
Valuation techniques used in fair value measurement [domain]
Valuation techniques used in fair value measurement [domain]
IFRS Compliance with Regulatory Capital Requirements under Banking Regulations [Table]
IFRS Compliance with Regulatory Capital Requirements under Banking Regulations [Table]
A table disclosing the capital amounts and ratios as of the balance sheet date indicating whether the entity or entities are in compliance with regulatory capital requirements, by entity.
Changes in the fair value of equity instruments measured at fair value through other comprehensive income (hedged item)
Changes In The Fair Value Of Equity Instruments Measured At Fair Value Through Other Comprehensive Income (Hedged Item)
Changes In The Fair Value Of Equity Instruments Measured At Fair Value Through Other Comprehensive Income (Hedged Item)
Maximum
Top of range [member]
Repurchases or redemptions
Settlements, fair value measurement, liabilities
Non-current assets held for sale
Other Reserves, Non-Current Assets Held-For-Sale That May Be Reclassified To Profit Or Loss, Net Of Tax
Other Reserves, Non-Current Assets Held-For-Sale That May Be Reclassified To Profit Or Loss, Net Of Tax
Capital conservation buffer, percentage
Common Equity, Capital Conservation Buffer Percentage
Percentage of Common Equity Capital required to be maintained to avoid breaches of minimum capital requirements, as defined by regulatory framework.
Earnings per share [line items]
Earnings per share [line items]
IFRS Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
IFRS Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.
Intangible assets and goodwill [abstract]
Other long term employee benefits
Other Long Term Employee Benefits Provision [Member]
This member represents the provision for other long term employee benefits.
Foreclosed assets
Foreclosed Assets [Member]
Assets foreclosed (repossessed) by the entity.
Provisions for other legal proceedings
Legal proceedings provision [member]
Santander Consumer Nordics
Santander Consumer Bank Nordics [Member]
Represents information pertaining to Santander Consumer Bank (Nordics), a subsidiary of the entity.
Condensed Statements of Comprehensive Income
Condensed Statement of Comprehensive Income [Table Text Block]
Schedule of components of financial assets
Disclosure Of Financial Assets Other Than Cash, Deposits On Demand And Hedging Derivatives [Table Text Block]
Tabular disclosure of components of financial assets other than cash, deposits on demand and hedging derivatives.
Diluted earnings per share from discontinued operations (in euro per share)
Diluted earnings (loss) per share from discontinued operations
Argentina, Pesos
Argentina, Pesos
Banco Santander, S.A., September 2021
Issuance By Banco Santander S.A. In September 2021 [Member]
Issuance By Banco Santander S.A. In September 2021
Items that will not be reclassified to profit or loss
Other comprehensive income that will not be reclassified to profit or loss, net of tax
Disclosure of quantitative data about entity's exposure to risk
Summary quantitative data about entity's exposure to risk [text block]
Collateral [Axis]
Collateral [Axis]
Information by category of collateral or no collateral.
Group
Foreign countries [member]
Assets and liabilities classified as held for sale [axis]
Assets and liabilities classified as held for sale [axis]
Repos / Reverse Repos
Repos / Reverse Repos [Member]
Repos / Reverse Repos
Number of offices
Number Of Offices
The number of offices.
Income tax relating to items that will not be reclassified
Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss
Equity instruments issued (not capital)
Other Instruments Not Capital [Member]
This member stands for other-than-capital instruments, which are a component of total equity.
Other
Non Residential Property Collateral [Member]
This member stands for collateral in the form of non-residential property.
Revaluation losses
Reserve Of Losses On Remeasuring Financial Assets At Fair Value With Changes In Other Comprehensive Income
A component of equity representing accumulated losses on remeasuring available-for-sale financial assets.
Net increase/(decrease) in operating liabilities
Net increase/decrease in operating liabilities
Adjustments For Increase Decrease In Operating Liabilities
Adjustments for increase (decrease) in operating liabilities to reconcile profit (loss) to net cash flow from (used in) operating activities.
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis]
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis]
Segment Items [Axis]
Segment Items [Axis]
Segment Items
Pension funds and plans: Accumulated rights
Pension funds: Accumulated rights
Defined benefit obligation, at present value
Other related parties
Other related parties [member]
Impairment losses charged to income for the period
Impairment of financial assets
Provision for credit losses
Impairment loss (reversal of impairment loss) recognised in profit or loss
Intangible assets
Proceeds from sales of intangible assets, classified as investing activities
Memorandum items:
Segment Balance Sheet [Abstract]
No definition available.
Non-current assets held for sale and associated liabilities
Purchase Of Non-Current Assets And Liabilities Classified As Held-For-Sale
Purchase Of Non-Current Assets And Liabilities Classified As Held-For-Sale
Bonds and debentures outstanding
Bonds And Debentures [Member]
This member stands for debt securities in the form of bonds and debentures.
Decrease in fair value assets due to changes in inputs
Decrease in fair value measurement due to change in multiple unobservable inputs to reflect reasonably possible alternative assumptions, assets
Customers
Loans and advances to customers
Loans And Advances Customers [Member]
This member represents the loans and advances made to customers, including money market operations through central counterparties. Excludes loans and advances at central banks and credit institutions.
Growth Rate, Measurement Input
Growth Rate, Measurement Input [Member]
Growth Rate, Measurement Input
Provisions, net of taxes and minority interest
Other Provisions, Net Of Taxes And Minority Interest
Other Provisions, Net Of Taxes And Minority Interest
Financial liabilities at amortised cost
Adjustments for increase (decrease) in financial liabilities measured at amortised cost
Deferred tax liabilities
Deferred tax liabilities
Foreign Exchange Options
Foreign Exchange Options [Member]
Foreign Exchange Options
Remuneration concept
Director Remuneration [Abstract]
No definition available.
Geographical [Axis]
Geographical [Axis]
Preference shares
Subordinated Liabilities, Preference Shares [Member]
Preference shares classified as subordinated liabilities.
Income tax recovered/(paid)
Reimbursements/payments of income tax
Income taxes paid (refund), classified as operating activities
OTHER RECOGNISED INCOME AND EXPENSE
Other comprehensive income
Classes of liabilities [axis]
Classes of liabilities [axis]
Other material actuarial assumptions
Other material actuarial assumptions
Level reclassifications
Transfers out of Level 3 of fair value hierarchy, assets
Carrying amount
Not At Fair Value [Member]
Measured using a method that is not at fair value.
Other tangible assets held for sale
Other Tangible Assets [Member]
Other Tangible Assets
(-) Own shares
Treasury shares [member]
Investment properties
Investment property
Net assets / (liabilities)
Identifiable assets acquired (liabilities assumed)
Types of share-based payment arrangements [axis]
Types of share-based payment arrangements [axis]
Commitments acquired
Commitments made on behalf of entity, related party transactions
Depreciation and amortisation cost
Adjustments for depreciation and amortisation expense
Dividends received
Dividends Received, Related Party Transactions
Dividends Received, Related Party Transactions
Property assets from home purchase mortgage loans to households
Home Purchase Loans [Member]
This member stands for a class of financial assets that represents loans to finance the purchase of a home.
Other equity instruments acquired
Equity interests of acquirer
Issuance of ordinary shares
Issue of equity
Assets and liabilities [axis]
Assets and liabilities [axis]
Loans and Leases
Loans and Leases [Member]
Loans and Leases
Dividends paid out of profit (in euro per share)
Dividends Paid Out Of Profit, Per Share
The amount of dividends paid out of profit, per share.
Guarantees provided
Provision of guarantees or collateral by entity, related party transactions
Revaluation losses
Reserve Of Gains And Losses From Investment In Equity Instruments, Accumulated Losses
The portion of the reserve of gains and losses from investments in equity instruments that represents accumulated revaluation losses.
SHAREHOLDERS´ EQUITY
Equity Attributable To Owners Of Parent, Excluding Accumulated Other Comprehensive Income
Equity Attributable To Owners Of Parent, Excluding Accumulated Other Comprehensive Income
Listed
Listed [Member]
This member stands for equity instruments that are listed on exchanges.
Discounted Cash Flows on credit spread
Flow Discounting Method On Credit Spread [Member]
Flow Discounting Method On Credit Spread
Currency swap contract
Currency swap contract [member]
Inheritance trust
Inheritance Trust [Member]
Inheritance Trust
Subsidiaries [domain]
Subsidiaries [domain]
Other provisions
Miscellaneous other provisions [member]
Interest Rate Option Pricing Model
Interest Rate Option Pricing Model [Member]
Interest Rate Option Pricing Model
Profit/( loss) after tax from discontinued operations
Income/ (charges) after tax from discontinued operations
Profit (loss) from discontinued operations
Directors and executives
Directors And Executives [Member]
Directors And Executives
Level 1 additional capital coefficient (AT1)
Tier One Capital In Excess Of Common Equity Tier One Capital, Percentage Of Risk Weighted Assets
The amount of Tier 1 capital beyond that included in Common Equity Tier 1 capital divided by risk-weighted assets, which are assets that are weighted for credit risk.
Banco Santander Brasil SA
Banco Santander Brasil SA [Member]
Represents information pertaining to Banco Santander (Brasil) S.A., a subsidiary of the entity.
Accumulated impairment
Accumulated impairment [member]
Off-balance-sheet exposures
Disclosure of commitments and contingent liabilities [text block]
Inflation Swap Rate, Measurement Input
Inflation Swap Rate, Measurement Input [Member]
Inflation Swap Rate, Measurement Input
CASH FLOWS FROM INVESTING ACTIVITIES
Cash flows from (used in) investing activities
ASSETS UNDER REINSURANCE CONTRACTS
Reinsurance contracts held that are assets
Profit or Loss from continuing operations (CCPS net) (EUR million)
Profit (loss) from continuing operations attributable to ordinary equity holders of parent entity, used in calculating diluted earnings per share
Staff costs
Employee benefits expense
Other
Other Provision [Member]
This member stands for other provisions.
Associated entities
Investments in associates accounted for using equity method
Advances
Other Benefits, Advances
Other Benefits, Advances
Interest rate futures
Interest rate futures
Interest Rate Futures [Member]
This member stands for interest rate futures.
Promissory notes and other securities
Promissory Notes And Other Securities [Member]
This member stands for debt securities in the form of promissory notes and other securities.
Impairment and reversal of impairment on financial assets, net of taxes and minority interest
Impairment And Reversal Of Impairment On Financial Assets, Net Of Taxes And Minority Interest
Impairment And Reversal Of Impairment On Financial Assets, Net Of Taxes And Minority Interest
Lifetime expected credit losses
Lifetime expected credit losses [member]
Amount of CVA
Accumulated increase (decrease) in fair value of financial assets designated as measured at fair value through profit or loss, attributable to changes in credit risk of financial assets
Schedule of changes in financial instruments classified as Level 3
Disclosure Of Significant Unobservable Inputs Used In Fair Value Measurement of Assets And Liabilities Reconciliation [Table Text Block]
Tabular disclosure of a reconciliation of the beginning and ending balances of the fair value measurement of assets and liabilities using significant unobservable inputs (Level 3).
Amounts transferred to income statement
Amounts transferred to income statement
Reclassification adjustments on exchange differences on translation of foreign operations, before tax
HEDGING DERIVATIVES
Hedging derivatives (assets)
Derivative financial assets held for hedging
Disclosure of operating segments [table]
Disclosure of operating segments [table]
Issuance By Banco Santander S.A. In February 2025, ISIN XS1384064587
Issuance By Banco Santander S.A. In February 2025, ISIN XS1384064587 [Member]
Issuance By Banco Santander S.A. In February 2025, ISIN XS1384064587
Total for all subsidiaries
Total for all subsidiaries [member]
Accumulated retained earnings
Retained earnings, excluding profit (loss) for reporting period [member]
Of which: Financing for constructions and property development
Construction and property development loans
Construction And Property Development Loans [Member]
This member stands for construction and property development loans.
Changes in fair value recognized in profit or loss
Gains (losses) recognised in profit or loss including exchange differences, fair value measurement, liabilities
Segments [axis]
Segments [axis]
Types of risks [axis]
Types of risks [axis]
Completed Buildings
Completed Buildings [Member]
This member stands for construction and property development loans related to completed buildings.
Mortgage loans denominated in, or indexed to, CHF
Mortgage Loans, Denominated In/Indexed To Swiss Francs
Mortgage Loans, Denominated In/Indexed To Swiss Francs
Financial assets at fair value through profit or loss
Adjustments for decrease (increase) in financial assets measured at fair value through profit or loss
Tier 1 phase in capital ratio
Level 1 capital coefficient (TIER1)
IFRS Tier One Risk Based Capital to Risk Weighted Assets
Tier 1 capital divided by risk weighted assets as defined by international regulations.
Individual Plaintiff, CEO Functions, Buy Out Part
Individual Plaintiff, CEO Functions, Buy Out Part [Member]
Individual Plaintiff, CEO Functions, Buy Out Part
Other disclosures
Disclosure Of Other Pertinent Information [Text Block]
The disclosure of other information pertinent to readers of financial statements. May address fair value of financial assets and liabilities, risk management, notional value of certain derivative instruments, and other topics.
Disclosure of transactions between related parties [table]
Disclosure of transactions between related parties [table]
Other operating expenses
Other operating expenses
Non-interest expense:
Other Operating Expense
The amount of operating expense that the entity does not separately disclose in the same statement or note.
Amount of shares to be transferred by trustee
Legal Proceedings, Amount Of Shares To Be Transferred By Trustee
Legal Proceedings, Amount Of Shares To Be Transferred By Trustee
Income Statement [Abstract]
Profit (loss) [abstract]
Equity
Disclosure Of Shareholders' Equity [Text Block]
The disclosure for shareholders' equity.
Non-current assets held for sale
Non-current assets held for sale
Other Comprehensive Income, Before Tax, Non-Current Assets Classified As Held-For-Sale
Other Comprehensive Income, Before Tax, Non-Current Assets Classified As Held-For-Sale
Debt Securities, Other
Debt Securities, Other [Member]
Debt Securities, Other
Credit impaired
Credit Impaired [Member]
This member stands for financial instruments measured at amortised cost and classified as doubtful, whether due to counterparty arrears or because there are reasonable doubts as to their repayment under the contractual terms. Financial instruments include, but are not limited to, financing receivables, loans, debt, and investments.
HEDGING DERIVATIVES
Hedging derivatives (liabilities)
Derivative financial liabilities held for hedging
Financial assets at amortised cost
Financial assets at amortised cost, category [member]
CET1 phase-in percentage
Level 1 ordinary capital coefficient (CET 1)
IFRS Common Equity Tier One Capital Ratio
Percentage of Common Equity Tier One Risk-based Capital to total risk-weighted assets, as defined by regulatory framework.
Forborne Loan Portfolio
Forborne Loan Portfolio [Abstract]
No definition available.
Par value per share (in euro per share)
Par value per share
Assets And Liabilities Classified As Held For Sale [Table]
Assets And Liabilities Classified As Held For Sale [Table]
Schedule reflecting gains or losses on assets held for sale not classified as discontinued operations.
Tangible assets
Disclosure of property, plant and equipment [text block]
Effect on net cash outflows from discontinued operations [abstract]
Disclosure of analysis of single amount of discontinued operations [abstract]
Deposits
Deposit Liability
The amount of liability for deposits held by the entity.
Previously written-off assets recovered
Gain on recovery of loans and advances previously written off
Amendment Flag
Amendment Flag
Other income
Other Income, Related Party Transactions
The amount of related party income identified as "other".
Components of equity [domain]
Components of equity [domain]
Expense of restructuring activities
Expense of restructuring activities
Dividends
Dividends recognised as distributions to owners
Condensed Income Statements, Captions [Line Items]
Condensed Income Statements, Captions [Line Items]
Operating segments
Disclosure of operating segments [line items]
Number of employees
Number and average number of employees [abstract]
Retained earnings and other reserves
Retained Earnings and Other Reserves
A component of equity representing the entity's cumulative undistributed earnings or deficit and other reserves.
Non-Controlling interest, Other comprehensive income
Accumulated Other Comprehensive Income Attributable To Non-controlling Interests [Member]
This member stands for accumulated other comprehensive income in a subsidiary not attributable, directly or indirectly, to the parent. References
Weighted average
Weighted average [member]
Expenses
Related Party Expenses [Abstract]
n/a
Share Buyback Program [Axis]
Share Buyback Program [Axis]
Share Buyback Program
Globally Systemically Important Entity percentage
Common Equity Tier One Capital Ratio, Global Systemically Important Entity
Additional percentage of Common Equity Tier One Risk-based Capital to total risk-weighted assets required for an entity defined as a systemically important financial institution (SIFI), as defined by regulatory framework.
Current tax assets
Current tax assets
Services received
Services received, related party transactions
Dividend in kind, % of par value
Dividend In Kind, Percentage Of Par Value
Dividend In Kind, Percentage Of Par Value
Method of assessment of expected credit losses [domain]
Method of assessment of expected credit losses [domain]
Gain or losses on financial assets and liabilities not measured at fair value through profit or loss, net
Gains Losses On Financial Assets And Liabilities Not Measured At Fair Value Through Profit Or Loss Net
Net amount of gains or losses on financial assets and liabilities not measured at fair value through profit or loss, net.
Amount of DVA
Accumulated increase (decrease) in fair value of financial liability, attributable to changes in credit risk of liability
Use of the available provisions
Provision used, other provisions
Range [domain]
Range [domain]
Real collaterals value
Real Collaterals Received For Financial Assets
The amount of financial guarantees received to ensure the payment of financial instruments included in financial assets of the entity.
Classes of contingent liabilities [axis]
Classes of contingent liabilities [axis]
Interest income
Interest income
Interest income
Total remuneration paid, % of par value
Dividends Paid, Ordinary And Other Shares, Percentage Of Par Value
Dividends Paid, Ordinary And Other Shares, Percentage Of Par Value
Schedule of goodwill based on cash-generating units
Disclosure of information for cash-generating units [text block]
Index and securities options
Index And Securities Options [Member]
This member stands for index and securities options.
Credit balances
Amounts payable, related party transactions
Previously stated
Previously stated [member]
Consolidated Entities [Axis]
Consolidated Entities [Axis]
2025 Program, Second, Capital Released Of Poland Sale
2025 Program, Second, Capital Released Of Poland Sale [Member]
2025 Program, Second, Capital Released Of Poland Sale
Retired senior management
Senior Management Retired [Member]
This member stands for those persons identified as retired senior management that previously had authority and responsibility for planning, directing and controlling the activities of the entity, directly or indirectly, of that entity.
Items that may be reclassified to profit or loss
Items that may be reclassified to profit or loss
Other Comprehensive Income, Items That May Be Reclassified To Profit Or Loss
Amount of other reserves that may be reclassified to profit or loss that is attributable to parent.
Mortgage Letters, Debt Securities
Mortgage Letters, Debt Securities [Member]
Mortgage Letters, Debt Securities
Short Positions
Short Positions [Member]
This member represents the amount of financial liabilities arising from the outright sale of financial assets acquired under reverse repurchase agreements or borrowed.
Types of customers [axis]
Types of customers [axis]
Additional provisions charged to income statement
Additional provisions, other provisions
Notional amount
Notional amount
Disposal of assets and liabilities previously classified as held for sale
Disposal Of Assets And Liabilities Previously Classified As Held For Sale
Disposal Of Assets And Liabilities Previously Classified As Held For Sale
Changes in the fair value of financial liabilities measured at fair value through profit or loss attributable to changes in credit risk
Reserve of change in fair value of financial liability attributable to change in credit risk of liability
Amounts transferred to income statement
Reclassification Adjustments On Hedging Instruments Not Designated, Before Tax
Reclassification Adjustments On Hedging Instruments Not Designated, Before Tax
Currency [Axis]
Currency [Axis]
Leases
Leases, Related Party Transactions
Leases, Related Party Transactions
Diluted earnings per share (in euro per share)
Diluted earnings per share (in euro per share)
Diluted earnings (loss) per share
Categories of financial liabilities [axis]
Categories of financial liabilities [axis]
Residential
Residential Property Collateral [Member]
This member stands for collateral in the form of residential property.
Former board directors
Former Directors Of Bank [Member]
This member represents former directors of the Bank.
Credit impairment of financial instruments [domain]
Credit impairment of financial instruments [domain]
Net increase/(decrease) in cash and cash equivalents
Increase (Decrease) In Cash And Cash Equivalents After Effect Of Foreign Exchange Rates, Discontinued Operations
Increase (Decrease) In Cash And Cash Equivalents After Effect Of Foreign Exchange Rates, Discontinued Operations
Without collateral
Uncollateralized [Member]
Information pertaining to instruments that contain no pledge of specific property to serve as protection or security against default.
Market comparable prices
Market comparable prices [member]
Provision for customer remediation
Provision For Customer Remediation [Member]
This member stands for provision for customer remediation.
Share Based Variable Remuneration Award 2018
Share Based Variable Remuneration Award 2018 [Member]
Share Based Variable Remuneration Award2018 [Member]
Bylaw-stipulated emoluments (annual emolument)
Key management personnel compensation, emoluments
The amount of annual emolument compensation to key management personnel.
Consolidation Items [Axis]
Consolidation Items [Axis]
Loans and advances
Loans And Advances [Member]
This member stands for the financial instruments classified as loans and advances. These include the debit balances of all credit and loans granted by the entity, other than those represented by securities, as well as finance lease receivables and other debit balances of a financial nature in favour of the Group, such as checks drawn on credit institutions, balances receivable from clearing houses and settlement agencies for transactions on the stock exchange and organized markets, bonds given in cash, capital calls, fees and commissions receivable for financial guarantees and debit balances arising from transactions not originating in banking transactions and services, such as the collection of rentals and similar items. They are classified, on the basis of the institutional sector to which the debtor belongs, into Central Banks, Credit institutions, and Customers.
Schedule of basic and diluted earnings per share
Earnings per share [text block]
Property Derivatives
Property Derivatives [Member]
Property Derivatives
Schedule of effect on fair value of financial instruments classified as Level 3 of a reasonable change in the assumptions used in the valuation
Disclosure Of Significant Unobservable Inputs Used In Fair Value Measurements Of Assets And Liabilities [Table Text Block]
The disclosure of significant inputs for which market data are not available and that are developed using the best information available about the assumptions that market participants would use when measuring the fair value of assets and liabilities.
Option pricing model
Option pricing model [member]
Intangible assets
Purchase of intangible assets, classified as investing activities
Loans and credits granted
Receivable From Related Party Attributable To Loans And Credits Granted
Amount receivable from related party attributable to loans and credits granted.
Of which: Impairment losses since time of the foreclosure
Accumulated Impairment Since Initial Impairment [Member]
This member represents portion of accumulated impairment recognized since initial foreclosure.
Internal credit grades [axis]
Internal credit grades [axis]
Other Measurement Input
Other Measurement Input [Member]
Other Measurement Input
Amounts transferred to income statement
Reclassification adjustments on cash flow hedges, before tax
United Kingdom
Santander UK And TSB Banking Group Limited [Member]
Represents information pertaining to Grupo Santander in UK