v3.25.4
Risk Report - Asset Quality - Financial Assets at amortized cost by Business Division (Detail) - EUR (€)
€ in Millions
Dec. 31, 2025
Dec. 31, 2024
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount € 796,683 € 760,807
Allowance for credit losses 6,156 5,799
Segment Consolidation Items    
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount 796,683 [1] 760,807 [2]
Allowance for credit losses 6,156 5,799
Corporate Bank    
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount 137,094 [1] 131,326 [2]
Allowance for credit losses 1,196 1,212
Investment Bank    
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount 201,618 [1] 195,682 [2]
Allowance for credit losses 1,453 1,176
Private Bank    
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount 251,272 [1] 262,526 [2]
Allowance for credit losses 3,382 3,277
Asset Management    
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount 1,377 [1] 1,224 [2]
Allowance for credit losses 0 0
Corporate & Other    
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount 205,322 [1] 170,050 [2]
Allowance for credit losses 126 133
Stage 1    
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount 727,810 681,147
Allowance for credit losses 421 438
Stage 1 | Segment Consolidation Items    
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount 727,810 [1] 681,147 [2]
Allowance for credit losses 421 438
Stage 1 | Corporate Bank    
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount 121,313 [1] 115,541 [2]
Allowance for credit losses 61 86
Stage 1 | Investment Bank    
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount 185,796 [1] 179,230 [2]
Allowance for credit losses 168 138
Stage 1 | Private Bank    
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount 215,857 [1] 224,098 [2]
Allowance for credit losses 187 205
Stage 1 | Asset Management    
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount 1,374 [1] 1,213 [2]
Allowance for credit losses 0 0
Stage 1 | Corporate & Other    
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount 203,470 [1] 161,066 [2]
Allowance for credit losses 5 9
Stage 2    
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount 53,383 63,836
Allowance for credit losses 888 736
Stage 2 | Segment Consolidation Items    
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount 53,383 [1] 63,836 [2]
Allowance for credit losses 888 736
Stage 2 | Corporate Bank    
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount 13,065 [1] 12,770 [2]
Allowance for credit losses 109 121
Stage 2 | Investment Bank    
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount 10,843 [1] 12,380 [2]
Allowance for credit losses 252 112
Stage 2 | Private Bank    
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount 28,216 [1] 30,564 [2]
Allowance for credit losses 507 489
Stage 2 | Asset Management    
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount 3 [1] 11 [2]
Allowance for credit losses 0 0
Stage 2 | Corporate & Other    
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount 1,256 [1] 8,111 [2]
Allowance for credit losses 20 14
Stage 3    
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount 14,874 15,214
Allowance for credit losses 4,600 4,412
Stage 3 | Segment Consolidation Items    
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount 14,874 [1] 15,214 [2]
Allowance for credit losses 4,600 4,412
Stage 3 | Corporate Bank    
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount 2,700 [1] 3,015 [2]
Allowance for credit losses 1,027 1,006
Stage 3 | Investment Bank    
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount 4,418 [1] 3,462 [2]
Allowance for credit losses 794 714
Stage 3 | Private Bank    
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount 7,161 [1] 7,864 [2]
Allowance for credit losses 2,678 2,583
Stage 3 | Asset Management    
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount 0 [1] 0 [2]
Allowance for credit losses 0 0
Stage 3 | Corporate & Other    
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount 596 [1] 873 [2]
Allowance for credit losses 101 110
Stage 3 POCI    
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount 615 609
Allowance for credit losses 247 213
Stage 3 POCI | Segment Consolidation Items    
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount 615 [1] 609 [2]
Allowance for credit losses 247 213
Stage 3 POCI | Corporate Bank    
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount 16 [1] 0 [2]
Allowance for credit losses (2) 0
Stage 3 POCI | Investment Bank    
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount 561 [1] 609 [2]
Allowance for credit losses 238 213
Stage 3 POCI | Private Bank    
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount 39 [1] 0 [2]
Allowance for credit losses 10 0
Stage 3 POCI | Asset Management    
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount 0 [1] 0 [2]
Allowance for credit losses 0 0
Stage 3 POCI | Corporate & Other    
Amortized Cost Exposures by Business Division [Line Items]    
Gross carrying amount 0 [1] 0 [2]
Allowance for credit losses € 0 € 0
[1] Gross Carrying Amount numbers per business division are reported after a reallocation of cash balances from business divisions to Corporate & Other
[2] Gross Carrying Amount numbers per business division are reported after a reallocation of cash balances from business divisions to Corporate & Other