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Financial assets held for trading (Details 2) € in Millions | 12 Months Ended
--- | ---
Dec. 31, 2018 EUR (€)
Disclosure Of Financial Assets Held For Trading [Line Items] |  |
Notional amount | € 4,596 |
Financial Assets At Fair Value Through Profit Or Loss Classified As Held For Trading Category [Member] |  |
Disclosure Of Financial Assets Held For Trading [Line Items] |  |
Notional amount | 6,731 |
Financial assets, at fair value | 6,552 |
Quoted bonds issued by sovereign states, Fixed rate bonds [Member] | Financial Assets At Fair Value Through Profit Or Loss Classified As Held For Trading Category [Member] |  |
Disclosure Of Financial Assets Held For Trading [Line Items] |  |
Notional amount | 859 |
Financial assets, at fair value | 878 |
Quoted bonds issued by sovereign states, Fixed rate bonds [Member] | ITALY [Member] | Financial Assets At Fair Value Through Profit Or Loss Classified As Held For Trading Category [Member] |  |
Disclosure Of Financial Assets Held For Trading [Line Items] |  |
Notional amount | 523 |
Financial assets, at fair value | € 529 |
External Rating By Moodys Grade | Baa3 |
External Rating By Sp Grade | BBB |
Quoted bonds issued by sovereign states, Fixed rate bonds [Member] | Other [Member] | Financial Assets At Fair Value Through Profit Or Loss Classified As Held For Trading Category [Member] |  |
Disclosure Of Financial Assets Held For Trading [Line Items] |  |
Notional amount | € 336 | [1]
Financial assets, at fair value | € 349 | [1]
External Rating By Moodys Grade | from Aaa to Baa3 | [1]
External Rating By Sp Grade | from AAA to BBB- | [1]
Quoted bonds issued by sovereign states, Floating rate bonds [Member] | Financial Assets At Fair Value Through Profit Or Loss Classified As Held For Trading Category [Member] |  |
Disclosure Of Financial Assets Held For Trading [Line Items] |  |
Notional amount | € 216 |
Financial assets, at fair value | 205 |
Quoted bonds issued by sovereign states, Floating rate bonds [Member] | ITALY [Member] | Financial Assets At Fair Value Through Profit Or Loss Classified As Held For Trading Category [Member] |  |
Disclosure Of Financial Assets Held For Trading [Line Items] |  |
Notional amount | 130 |
Financial assets, at fair value | € 129 |
External Rating By Moodys Grade | Baa3 |
External Rating By Sp Grade | BBB |
Quoted bonds issued by sovereign states, Floating rate bonds [Member] | Other [Member] | Financial Assets At Fair Value Through Profit Or Loss Classified As Held For Trading Category [Member] |  |
Disclosure Of Financial Assets Held For Trading [Line Items] |  |
Notional amount | € 86 | [1]
Financial assets, at fair value | € 76 | [1]
External Rating By Moodys Grade | from Aaa to Baa3 | [1]
External Rating By Sp Grade | from AAA to BBB- | [1]
Quoted bonds issued by sovereign states [Member] | Financial Assets At Fair Value Through Profit Or Loss Classified As Held For Trading Category [Member] |  |
Disclosure Of Financial Assets Held For Trading [Line Items] |  |
Notional amount | € 1,075 |
Financial assets, at fair value | 1,083 |
Other Bonds, Fixed rate bonds [Member] | Financial Assets At Fair Value Through Profit Or Loss Classified As Held For Trading Category [Member] |  |
Disclosure Of Financial Assets Held For Trading [Line Items] |  |
Notional amount | 2,949 |
Financial assets, at fair value | 2,898 |
Other Bonds, Fixed rate bonds [Member] | Financial Assets At Fair Value Through Profit Or Loss Classified As Held For Trading Category [Member] | Quoted bonds issued by financial and insurance companies [Member] |  |
Disclosure Of Financial Assets Held For Trading [Line Items] |  |
Notional amount | 1,270 |
Financial assets, at fair value | € 1,269 |
External Rating By Moodys Grade | from Aaa to Baa3 |
External Rating By Sp Grade | from AAA to BBB- |
Other Bonds, Fixed rate bonds [Member] | Financial Assets At Fair Value Through Profit Or Loss Classified As Held For Trading Category [Member] | Quoted bonds issued by industrial companies [Member] |  |
Disclosure Of Financial Assets Held For Trading [Line Items] |  |
Notional amount | € 1,628 |
Financial assets, at fair value | € 1,581 |
External Rating By Moodys Grade | from Aa2 to Baa3 |
External Rating By Sp Grade | from AA to BBB- |
Other Bonds, Fixed rate bonds [Member] | Financial Assets At Fair Value Through Profit Or Loss Classified As Held For Trading Category [Member] | Quoted bonds issued by supranational institutions [Member] |  |
Disclosure Of Financial Assets Held For Trading [Line Items] |  |
Notional amount | € 51 |
Financial assets, at fair value | € 48 |
External Rating By Moodys Grade | from A1 to Baa3 |
External Rating By Sp Grade | from A+ to BBB- |
Other Bonds, Floating rate bonds [Member] | Financial Assets At Fair Value Through Profit Or Loss Classified As Held For Trading Category [Member] |  |
Disclosure Of Financial Assets Held For Trading [Line Items] |  |
Notional amount | € 2,707 |
Financial assets, at fair value | 2,571 |
Other Bonds, Floating rate bonds [Member] | Financial Assets At Fair Value Through Profit Or Loss Classified As Held For Trading Category [Member] | Quoted bonds issued by financial and insurance companies [Member] |  |
Disclosure Of Financial Assets Held For Trading [Line Items] |  |
Notional amount | 1,562 |
Financial assets, at fair value | € 1,453 |
External Rating By Moodys Grade | from Aaa to Baa3 |
External Rating By Sp Grade | from AAA to BBB- |
Other Bonds, Floating rate bonds [Member] | Financial Assets At Fair Value Through Profit Or Loss Classified As Held For Trading Category [Member] | Quoted bonds issued by industrial companies [Member] |  |
Disclosure Of Financial Assets Held For Trading [Line Items] |  |
Notional amount | € 987 |
Financial assets, at fair value | € 976 |
External Rating By Moodys Grade | from Aa2 to Baa2 |
External Rating By Sp Grade | from AA to BBB |
Other Bonds, Floating rate bonds [Member] | Financial Assets At Fair Value Through Profit Or Loss Classified As Held For Trading Category [Member] | Quoted bonds issued by supranational institutions [Member] |  |
Disclosure Of Financial Assets Held For Trading [Line Items] |  |
Notional amount | € 158 |
Financial assets, at fair value | € 142 |
External Rating By Moodys Grade | from Aa3 to Baa3 |
External Rating By Sp Grade | from AA- to BBB- |
Other Bonds [Member] | Financial Assets At Fair Value Through Profit Or Loss Classified As Held For Trading Category [Member] |  |
Disclosure Of Financial Assets Held For Trading [Line Items] |  |
Notional amount | € 5,656 |
Financial assets, at fair value | € 5,469 |
[1] | Individual amounts included herein are lower than €50 million.

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