XML 88 R80.htm IDEA: XBRL DOCUMENT v3.24.2.u1
Debt securities in issue (Details) - Debt securities in issue - EUR (€)
€ in Millions
6 Months Ended 12 Months Ended
Jun. 30, 2024
Dec. 31, 2023
Disclosure of financial liabilities [Line items]    
Opening balance as at 1 January € 124,670 € 95,918
Additions 65,628 116,436
Redemptions / Disposals (50,636) (90,574)
Amortisation 562 764
Other 29 502
Changes in unrealised revaluations (849) 2,680
Foreign exchange movement 1,771 (1,057)
Closing balance € 141,175 € 124,670