v3.25.4
Risk Report - Credit Risk Exposure (Detail: Text Values) - EUR (€)
€ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Credit Risk Exposure [Abstract]    
Credit derivative notional sold and credit derivative notional bought protection, not included in Maximum exposure to credit risk € 620,000.0 € 597,900.0
Overall movement in maximum exposure to credit risk 16,200.0  
thereof movements in other assets subject to credit risk 27,000.0  
thereof movements in cash and central bank and interbank balances 17,200.0  
Thereof movement in off Balance Sheet exposure 10,200.0  
thereof movements in trading assets 8,200.0  
thereof movement in securities purchased under resale agreement at FVTPL 7,100.0  
Thereof Movement In Positive Market Values From Derivatives Financial Instruments 50,100.0  
Traded bonds included in "Trading assets" € 126,600.0 € 120,000.0
Of which:    
Investment-Grade in % (more than) 82.00% 82.00%
Stage 3 and stage 3 POCI loans at amortized cost € 15,300.0 € 15,600.0
Stage 3 and stage 3 POCI loans at fair value through OCI 16.9 60.7
Stage 3 and stage 3 POCI off-balance sheet exposure 2,700.0 2,200.0
Stage 3 and stage 3 POCI debt securities at amortized cost 25.3 41.6
Stage 3 and stage 3 POCI debt securities at fair value through OCI 130.2 25.6
Total main credit exposure movement 37,000.0  
thereof in Investment Bank 24,200.0  
thereof in Corporate Bank 8,500.0  
thereof in Private Bank 10,800.0  
Credit Exposure in financial and insurance activities divided by client classification    
of which Corporates including Holding Companies 108,000.0 108,000.0
of which Corporates including AssetBacked Securities 47,000.0 49,000.0
of which Banks 91,000.0 66,000.0
of which Insurance 21,000.0 9,000.0
of which Financial Intermediaries 13,000.0 15,000.0
of which Public Sector 16,000.0 17,000.0
Credit Exposure in Real Estate activities in non recourse commercial rest estate € 31,000.0 € 36,000.0
Credit exposure to 10 largest counterparties accounted in percent 11.00% 11.00%
LTV ratios adhered to at loan origination in percent 80.00%  
Total loan credit exposure across applicable measurement categories € 138,500.0  
Total repo and repo style transactions credit exposure across applicable measurement categories 149,800.0  
Total off-balance sheet activites credit exposure across applicable measurement categories 136,200.0  
Credit Risk Profile | Credit Risk Profile by Industry Sector    
Disclosure of credit risk exposure [line items]    
Financial and insurance activities 490,100.0  
Gross Carrying Amount    
Disclosure of credit risk exposure [line items]    
Real Estate Activities 45,500.0  
Thereof: Non-recourse € 18,800.0