| r0.0010 | eba_a2.root/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | N/A | eba_MC:x99 | N/A | N/A | N/A |
| r0.0020 | eba_a2.root/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x99 | N/A | N/A | N/A |
| r0.0030 | eba_a2.root/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | N/A | eba_MC:x99 | N/A | N/A | N/A |
| r0.0040 | eba_a2.root/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | N/A | eba_MC:x99 | N/A | N/A | N/A |
| 0010.0010 | Interest rate/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x9 | eba_MC:x678 |
| 0010.0020 | Interest rate/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x9 | eba_MC:x678 |
| 0010.0030 | Interest rate/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x9 | eba_MC:x678 |
| 0010.0040 | Interest rate/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | N/A | eba_MC:x99 | N/A | eba_TR:x9 | eba_MC:x678 |
| 0020.0010 | OTC options/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x5 | eba_TR:x9 | eba_MC:x678 |
| 0020.0020 | OTC options/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x5 | eba_TR:x9 | eba_MC:x678 |
| 0020.0030 | OTC options/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x5 | eba_TR:x9 | eba_MC:x678 |
| 0020.0040 | OTC options/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | eba_MC:x813 | eba_MC:x99 | eba_MA:x5 | eba_TR:x9 | eba_MC:x678 |
| 0030.0010 | OTC other/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x5 | eba_TR:x9 | eba_MC:x678 |
| 0030.0020 | OTC other/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x5 | eba_TR:x9 | eba_MC:x678 |
| 0030.0030 | OTC other/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x5 | eba_TR:x9 | eba_MC:x678 |
| 0030.0040 | OTC other/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | eba_MC:x815 | eba_MC:x99 | eba_MA:x5 | eba_TR:x9 | eba_MC:x678 |
| 0040.0010 | Organized market options/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x4 | eba_TR:x9 | eba_MC:x678 |
| 0040.0020 | Organized market options/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x4 | eba_TR:x9 | eba_MC:x678 |
| 0040.0030 | Organized market options/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x4 | eba_TR:x9 | eba_MC:x678 |
| 0040.0040 | Organized market options/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | eba_MC:x813 | eba_MC:x99 | eba_MA:x4 | eba_TR:x9 | eba_MC:x678 |
| 0050.0010 | Organized market other/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x4 | eba_TR:x9 | eba_MC:x678 |
| 0050.0020 | Organized market other/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x4 | eba_TR:x9 | eba_MC:x678 |
| 0050.0030 | Organized market other/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x4 | eba_TR:x9 | eba_MC:x678 |
| 0050.0040 | Organized market other/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | eba_MC:x815 | eba_MC:x99 | eba_MA:x4 | eba_TR:x9 | eba_MC:x678 |
| 0060.0010 | Equity/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x14 | eba_MC:x678 |
| 0060.0020 | Equity/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x14 | eba_MC:x678 |
| 0060.0030 | Equity/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x14 | eba_MC:x678 |
| 0060.0040 | Equity/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | N/A | eba_MC:x99 | N/A | eba_TR:x14 | eba_MC:x678 |
| 0070.0010 | OTC options/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x5 | eba_TR:x14 | eba_MC:x678 |
| 0070.0020 | OTC options/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x5 | eba_TR:x14 | eba_MC:x678 |
| 0070.0030 | OTC options/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x5 | eba_TR:x14 | eba_MC:x678 |
| 0070.0040 | OTC options/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | eba_MC:x813 | eba_MC:x99 | eba_MA:x5 | eba_TR:x14 | eba_MC:x678 |
| 0080.0010 | OTC other/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x5 | eba_TR:x14 | eba_MC:x678 |
| 0080.0020 | OTC other/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x5 | eba_TR:x14 | eba_MC:x678 |
| 0080.0030 | OTC other/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x5 | eba_TR:x14 | eba_MC:x678 |
| 0080.0040 | OTC other/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | eba_MC:x815 | eba_MC:x99 | eba_MA:x5 | eba_TR:x14 | eba_MC:x678 |
| 0090.0010 | Organized market options/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x4 | eba_TR:x14 | eba_MC:x678 |
| 0090.0020 | Organized market options/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x4 | eba_TR:x14 | eba_MC:x678 |
| 0090.0030 | Organized market options/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x4 | eba_TR:x14 | eba_MC:x678 |
| 0090.0040 | Organized market options/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | eba_MC:x813 | eba_MC:x99 | eba_MA:x4 | eba_TR:x14 | eba_MC:x678 |
| 0100.0010 | Organized market other/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x4 | eba_TR:x14 | eba_MC:x678 |
| 0100.0020 | Organized market other/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x4 | eba_TR:x14 | eba_MC:x678 |
| 0100.0030 | Organized market other/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x4 | eba_TR:x14 | eba_MC:x678 |
| 0100.0040 | Organized market other/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | eba_MC:x815 | eba_MC:x99 | eba_MA:x4 | eba_TR:x14 | eba_MC:x678 |
| 0110.0010 | Foreign exchange/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x16 | eba_MC:x678 |
| 0110.0020 | Foreign exchange/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x16 | eba_MC:x678 |
| 0110.0030 | Foreign exchange/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x16 | eba_MC:x678 |
| 0110.0040 | Foreign exchange/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | N/A | eba_MC:x99 | N/A | eba_TR:x16 | eba_MC:x678 |
| 0120.0010 | OTC options/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x5 | eba_TR:x16 | eba_MC:x678 |
| 0120.0020 | OTC options/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x5 | eba_TR:x16 | eba_MC:x678 |
| 0120.0030 | OTC options/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x5 | eba_TR:x16 | eba_MC:x678 |
| 0120.0040 | OTC options/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | eba_MC:x813 | eba_MC:x99 | eba_MA:x5 | eba_TR:x16 | eba_MC:x678 |
| 0130.0010 | OTC other/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x5 | eba_TR:x16 | eba_MC:x678 |
| 0130.0020 | OTC other/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x5 | eba_TR:x16 | eba_MC:x678 |
| 0130.0030 | OTC other/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x5 | eba_TR:x16 | eba_MC:x678 |
| 0130.0040 | OTC other/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | eba_MC:x815 | eba_MC:x99 | eba_MA:x5 | eba_TR:x16 | eba_MC:x678 |
| 0140.0010 | Organized market options/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x4 | eba_TR:x16 | eba_MC:x678 |
| 0140.0020 | Organized market options/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x4 | eba_TR:x16 | eba_MC:x678 |
| 0140.0030 | Organized market options/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x4 | eba_TR:x16 | eba_MC:x678 |
| 0140.0040 | Organized market options/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | eba_MC:x813 | eba_MC:x99 | eba_MA:x4 | eba_TR:x16 | eba_MC:x678 |
| 0150.0010 | Organized market other/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x4 | eba_TR:x16 | eba_MC:x678 |
| 0150.0020 | Organized market other/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x4 | eba_TR:x16 | eba_MC:x678 |
| 0150.0030 | Organized market other/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x4 | eba_TR:x16 | eba_MC:x678 |
| 0150.0040 | Organized market other/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | eba_MC:x815 | eba_MC:x99 | eba_MA:x4 | eba_TR:x16 | eba_MC:x678 |
| 0160.0010 | Credit/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x678 |
| 0160.0020 | Credit/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x678 |
| 0160.0030 | Credit/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x678 |
| 0160.0040 | Credit/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | N/A | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x678 |
| 0170.0010 | Credit default swap/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | eba_MC:x170 | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x678 |
| 0170.0020 | Credit default swap/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | eba_MC:x170 | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x678 |
| 0170.0030 | Credit default swap/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | eba_MC:x170 | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x678 |
| 0170.0040 | Credit default swap/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | eba_MC:x170 | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x678 |
| 0180.0010 | Credit spread option/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | eba_MC:x812 | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x678 |
| 0180.0020 | Credit spread option/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | eba_MC:x812 | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x678 |
| 0180.0030 | Credit spread option/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | eba_MC:x812 | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x678 |
| 0180.0040 | Credit spread option/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | eba_MC:x812 | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x678 |
| 0190.0010 | Total return swap/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | eba_MC:x169 | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x678 |
| 0190.0020 | Total return swap/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | eba_MC:x169 | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x678 |
| 0190.0030 | Total return swap/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | eba_MC:x169 | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x678 |
| 0190.0040 | Total return swap/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | eba_MC:x169 | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x678 |
| 0200.0010 | Other/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | eba_MC:x814 | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x678 |
| 0200.0020 | Other/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | eba_MC:x814 | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x678 |
| 0200.0030 | Other/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | eba_MC:x814 | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x678 |
| 0200.0040 | Other/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | eba_MC:x814 | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x678 |
| 0210.0010 | Commodity/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x12 | eba_MC:x678 |
| 0210.0020 | Commodity/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x12 | eba_MC:x678 |
| 0210.0030 | Commodity/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x12 | eba_MC:x678 |
| 0210.0040 | Commodity/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | N/A | eba_MC:x99 | N/A | eba_TR:x12 | eba_MC:x678 |
| 0220.0010 | Other/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x28 | eba_MC:x678 |
| 0220.0020 | Other/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x28 | eba_MC:x678 |
| 0220.0030 | Other/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x28 | eba_MC:x678 |
| 0220.0040 | Other/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | N/A | eba_MC:x99 | N/A | eba_TR:x28 | eba_MC:x678 |
| 0230.0010 | Fair value hedges/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | N/A | eba_MC:x99 | N/A | N/A | eba_MC:x678 |
| 0230.0020 | Fair value hedges/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x99 | N/A | N/A | eba_MC:x678 |
| 0230.0030 | Fair value hedges/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | N/A | eba_MC:x99 | N/A | N/A | eba_MC:x678 |
| 0230.0040 | Fair value hedges/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | N/A | eba_MC:x99 | N/A | N/A | eba_MC:x678 |
| 0240.0010 | Interest rate/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x9 | eba_MC:x679 |
| 0240.0020 | Interest rate/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x9 | eba_MC:x679 |
| 0240.0030 | Interest rate/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x9 | eba_MC:x679 |
| 0240.0040 | Interest rate/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | N/A | eba_MC:x99 | N/A | eba_TR:x9 | eba_MC:x679 |
| 0250.0010 | OTC options/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x5 | eba_TR:x9 | eba_MC:x679 |
| 0250.0020 | OTC options/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x5 | eba_TR:x9 | eba_MC:x679 |
| 0250.0030 | OTC options/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x5 | eba_TR:x9 | eba_MC:x679 |
| 0250.0040 | OTC options/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | eba_MC:x813 | eba_MC:x99 | eba_MA:x5 | eba_TR:x9 | eba_MC:x679 |
| 0260.0010 | OTC other/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x5 | eba_TR:x9 | eba_MC:x679 |
| 0260.0020 | OTC other/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x5 | eba_TR:x9 | eba_MC:x679 |
| 0260.0030 | OTC other/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x5 | eba_TR:x9 | eba_MC:x679 |
| 0260.0040 | OTC other/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | eba_MC:x815 | eba_MC:x99 | eba_MA:x5 | eba_TR:x9 | eba_MC:x679 |
| 0270.0010 | Organized market options/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x4 | eba_TR:x9 | eba_MC:x679 |
| 0270.0020 | Organized market options/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x4 | eba_TR:x9 | eba_MC:x679 |
| 0270.0030 | Organized market options/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x4 | eba_TR:x9 | eba_MC:x679 |
| 0270.0040 | Organized market options/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | eba_MC:x813 | eba_MC:x99 | eba_MA:x4 | eba_TR:x9 | eba_MC:x679 |
| 0280.0010 | Organized market other/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x4 | eba_TR:x9 | eba_MC:x679 |
| 0280.0020 | Organized market other/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x4 | eba_TR:x9 | eba_MC:x679 |
| 0280.0030 | Organized market other/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x4 | eba_TR:x9 | eba_MC:x679 |
| 0280.0040 | Organized market other/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | eba_MC:x815 | eba_MC:x99 | eba_MA:x4 | eba_TR:x9 | eba_MC:x679 |
| 0290.0010 | Equity/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x14 | eba_MC:x679 |
| 0290.0020 | Equity/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x14 | eba_MC:x679 |
| 0290.0030 | Equity/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x14 | eba_MC:x679 |
| 0290.0040 | Equity/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | N/A | eba_MC:x99 | N/A | eba_TR:x14 | eba_MC:x679 |
| 0300.0010 | OTC options/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x5 | eba_TR:x14 | eba_MC:x679 |
| 0300.0020 | OTC options/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x5 | eba_TR:x14 | eba_MC:x679 |
| 0300.0030 | OTC options/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x5 | eba_TR:x14 | eba_MC:x679 |
| 0300.0040 | OTC options/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | eba_MC:x813 | eba_MC:x99 | eba_MA:x5 | eba_TR:x14 | eba_MC:x679 |
| 0310.0010 | OTC other/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x5 | eba_TR:x14 | eba_MC:x679 |
| 0310.0020 | OTC other/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x5 | eba_TR:x14 | eba_MC:x679 |
| 0310.0030 | OTC other/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x5 | eba_TR:x14 | eba_MC:x679 |
| 0310.0040 | OTC other/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | eba_MC:x815 | eba_MC:x99 | eba_MA:x5 | eba_TR:x14 | eba_MC:x679 |
| 0320.0010 | Organized market options/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x4 | eba_TR:x14 | eba_MC:x679 |
| 0320.0020 | Organized market options/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x4 | eba_TR:x14 | eba_MC:x679 |
| 0320.0030 | Organized market options/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x4 | eba_TR:x14 | eba_MC:x679 |
| 0320.0040 | Organized market options/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | eba_MC:x813 | eba_MC:x99 | eba_MA:x4 | eba_TR:x14 | eba_MC:x679 |
| 0330.0010 | Organized market other/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x4 | eba_TR:x14 | eba_MC:x679 |
| 0330.0020 | Organized market other/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x4 | eba_TR:x14 | eba_MC:x679 |
| 0330.0030 | Organized market other/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x4 | eba_TR:x14 | eba_MC:x679 |
| 0330.0040 | Organized market other/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | eba_MC:x815 | eba_MC:x99 | eba_MA:x4 | eba_TR:x14 | eba_MC:x679 |
| 0340.0010 | Foreign exchange/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x16 | eba_MC:x679 |
| 0340.0020 | Foreign exchange/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x16 | eba_MC:x679 |
| 0340.0030 | Foreign exchange/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x16 | eba_MC:x679 |
| 0340.0040 | Foreign exchange/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | N/A | eba_MC:x99 | N/A | eba_TR:x16 | eba_MC:x679 |
| 0350.0010 | OTC options/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x5 | eba_TR:x16 | eba_MC:x679 |
| 0350.0020 | OTC options/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x5 | eba_TR:x16 | eba_MC:x679 |
| 0350.0030 | OTC options/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x5 | eba_TR:x16 | eba_MC:x679 |
| 0350.0040 | OTC options/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | eba_MC:x813 | eba_MC:x99 | eba_MA:x5 | eba_TR:x16 | eba_MC:x679 |
| 0360.0010 | OTC other/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x5 | eba_TR:x16 | eba_MC:x679 |
| 0360.0020 | OTC other/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x5 | eba_TR:x16 | eba_MC:x679 |
| 0360.0030 | OTC other/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x5 | eba_TR:x16 | eba_MC:x679 |
| 0360.0040 | OTC other/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | eba_MC:x815 | eba_MC:x99 | eba_MA:x5 | eba_TR:x16 | eba_MC:x679 |
| 0370.0010 | Organized market options/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x4 | eba_TR:x16 | eba_MC:x679 |
| 0370.0020 | Organized market options/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x4 | eba_TR:x16 | eba_MC:x679 |
| 0370.0030 | Organized market options/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | eba_MC:x813 | eba_MC:x99 | eba_MA:x4 | eba_TR:x16 | eba_MC:x679 |
| 0370.0040 | Organized market options/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | eba_MC:x813 | eba_MC:x99 | eba_MA:x4 | eba_TR:x16 | eba_MC:x679 |
| 0380.0010 | Organized market other/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x4 | eba_TR:x16 | eba_MC:x679 |
| 0380.0020 | Organized market other/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x4 | eba_TR:x16 | eba_MC:x679 |
| 0380.0030 | Organized market other/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | eba_MC:x815 | eba_MC:x99 | eba_MA:x4 | eba_TR:x16 | eba_MC:x679 |
| 0380.0040 | Organized market other/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | eba_MC:x815 | eba_MC:x99 | eba_MA:x4 | eba_TR:x16 | eba_MC:x679 |
| 0390.0010 | Credit/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x679 |
| 0390.0020 | Credit/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x679 |
| 0390.0030 | Credit/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x679 |
| 0390.0040 | Credit/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | N/A | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x679 |
| 0400.0010 | Credit default swap/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | eba_MC:x170 | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x679 |
| 0400.0020 | Credit default swap/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | eba_MC:x170 | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x679 |
| 0400.0030 | Credit default swap/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | eba_MC:x170 | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x679 |
| 0400.0040 | Credit default swap/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | eba_MC:x170 | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x679 |
| 0410.0010 | Credit spread option/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | eba_MC:x812 | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x679 |
| 0410.0020 | Credit spread option/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | eba_MC:x812 | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x679 |
| 0410.0030 | Credit spread option/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | eba_MC:x812 | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x679 |
| 0410.0040 | Credit spread option/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | eba_MC:x812 | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x679 |
| 0420.0010 | Total return swap/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | eba_MC:x169 | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x679 |
| 0420.0020 | Total return swap/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | eba_MC:x169 | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x679 |
| 0420.0030 | Total return swap/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | eba_MC:x169 | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x679 |
| 0420.0040 | Total return swap/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | eba_MC:x169 | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x679 |
| 0430.0010 | Other/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | eba_MC:x814 | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x679 |
| 0430.0020 | Other/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | eba_MC:x814 | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x679 |
| 0430.0030 | Other/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | eba_MC:x814 | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x679 |
| 0430.0040 | Other/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | eba_MC:x814 | eba_MC:x99 | N/A | eba_TR:x2 | eba_MC:x679 |
| 0440.0010 | Commodity/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x12 | eba_MC:x679 |
| 0440.0020 | Commodity/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x12 | eba_MC:x679 |
| 0440.0030 | Commodity/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x12 | eba_MC:x679 |
| 0440.0040 | Commodity/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | N/A | eba_MC:x99 | N/A | eba_TR:x12 | eba_MC:x679 |
| 0450.0010 | Other/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x28 | eba_MC:x679 |
| 0450.0020 | Other/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x28 | eba_MC:x679 |
| 0450.0030 | Other/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | N/A | eba_MC:x99 | N/A | eba_TR:x28 | eba_MC:x679 |
| 0450.0040 | Other/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | N/A | eba_MC:x99 | N/A | eba_TR:x28 | eba_MC:x679 |
| 0460.0010 | Cash flow hedges/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | N/A | eba_MC:x99 | N/A | N/A | eba_MC:x679 |
| 0460.0020 | Cash flow hedges/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x99 | N/A | N/A | eba_MC:x679 |
| 0460.0030 | Cash flow hedges/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | N/A | eba_MC:x99 | N/A | N/A | eba_MC:x679 |
| 0460.0040 | Cash flow hedges/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | N/A | eba_MC:x99 | N/A | N/A | eba_MC:x679 |
| 0470.0010 | Hedge of net investments in a foreign operation/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | N/A | eba_MC:x99 | N/A | N/A | eba_MC:x680 |
| 0470.0020 | Hedge of net investments in a foreign operation/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x99 | N/A | N/A | eba_MC:x680 |
| 0470.0030 | Hedge of net investments in a foreign operation/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | N/A | eba_MC:x99 | N/A | N/A | eba_MC:x680 |
| 0470.0040 | Hedge of net investments in a foreign operation/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | N/A | eba_MC:x99 | N/A | N/A | eba_MC:x680 |
| 0480.0010 | Portfolio fair value hedges of interest rate risk/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | N/A | eba_MC:x99 | N/A | N/A | eba_MC:x681 |
| 0480.0020 | Portfolio fair value hedges of interest rate risk/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x99 | N/A | N/A | eba_MC:x681 |
| 0480.0030 | Portfolio fair value hedges of interest rate risk/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | N/A | eba_MC:x99 | N/A | N/A | eba_MC:x681 |
| 0480.0040 | Portfolio fair value hedges of interest rate risk/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | N/A | eba_MC:x99 | N/A | N/A | eba_MC:x681 |
| 0490.0010 | Portfolio cash flow hedges of interest rate risk/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | N/A | eba_MC:x99 | N/A | N/A | eba_MC:x682 |
| 0490.0020 | Portfolio cash flow hedges of interest rate risk/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x99 | N/A | N/A | eba_MC:x682 |
| 0490.0030 | Portfolio cash flow hedges of interest rate risk/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | N/A | eba_MC:x99 | N/A | N/A | eba_MC:x682 |
| 0490.0040 | Portfolio cash flow hedges of interest rate risk/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | N/A | eba_MC:x99 | N/A | N/A | eba_MC:x682 |
| 0500.0010 | Derivatives-Hedge accounting/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | N/A | N/A | N/A | eba_MC:x99 | N/A | N/A | N/A |
| 0500.0020 | Derivatives-Hedge accounting/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | N/A | N/A | N/A | eba_MC:x99 | N/A | N/A | N/A |
| 0500.0030 | Derivatives-Hedge accounting/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | N/A | N/A | eba_MC:x99 | N/A | N/A | N/A |
| 0500.0040 | Derivatives-Hedge accounting/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | N/A | eba_MC:x123 | N/A | eba_MC:x99 | N/A | N/A | N/A |
| 0510.0010 | OTC - credit institutions/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | eba_CT:x12 | N/A | N/A | eba_MC:x99 | eba_MA:x5 | N/A | N/A |
| 0510.0020 | OTC - credit institutions/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | eba_CT:x12 | N/A | N/A | eba_MC:x99 | eba_MA:x5 | N/A | N/A |
| 0510.0030 | OTC - credit institutions/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | eba_CT:x12 | N/A | N/A | eba_MC:x99 | eba_MA:x5 | N/A | N/A |
| 0510.0040 | OTC - credit institutions/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | eba_CT:x12 | eba_MC:x123 | N/A | eba_MC:x99 | eba_MA:x5 | N/A | N/A |
| 0520.0010 | OTC - other financial corporations/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | eba_CT:x18 | N/A | N/A | eba_MC:x99 | eba_MA:x5 | N/A | N/A |
| 0520.0020 | OTC - other financial corporations/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | eba_CT:x18 | N/A | N/A | eba_MC:x99 | eba_MA:x5 | N/A | N/A |
| 0520.0030 | OTC - other financial corporations/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | eba_CT:x18 | N/A | N/A | eba_MC:x99 | eba_MA:x5 | N/A | N/A |
| 0520.0040 | OTC - other financial corporations/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | eba_CT:x18 | eba_MC:x123 | N/A | eba_MC:x99 | eba_MA:x5 | N/A | N/A |
| 0530.0010 | OTC - rest/Assets | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x6 | eba_CT:x4 | N/A | N/A | eba_MC:x99 | eba_MA:x5 | N/A | N/A |
| 0530.0020 | OTC - rest/Liabilities | eba_met:mi53 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x7 | eba_CT:x4 | N/A | N/A | eba_MC:x99 | eba_MA:x5 | N/A | N/A |
| 0530.0030 | OTC - rest/Total hedging | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | eba_CT:x4 | N/A | N/A | eba_MC:x99 | eba_MA:x5 | N/A | N/A |
| 0530.0040 | OTC - rest/Of which: sold | eba_met:mi170 | xbrli:monetaryItemType | instant | eba_PL:x28 | eba_BA:x17 | eba_CT:x4 | eba_MC:x123 | N/A | eba_MC:x99 | eba_MA:x5 | N/A | N/A |