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v3.19.1

Financial liabilities (Details 1) - EUR (€) € in Millions | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Disclosure Of Information on net borrowings [Line Items] |  |
Non-current portion of non-current borrowings | € 20,082 | € 20,179
Banks [Member] |  |
Disclosure Of Information on net borrowings [Line Items] |  |
Non-current portion of non-current borrowings | 2,710 | 3,200
Banks [Member] | Later than one year and not later than two years [member] |  |
Disclosure Of Information on net borrowings [Line Items] |  |
Non-current portion of non-current borrowings | 556 |
Banks [Member] | Later than two years and not later than three years [member] |  |
Disclosure Of Information on net borrowings [Line Items] |  |
Non-current portion of non-current borrowings | 345 |
Banks [Member] | Later than three years and not later than four years [member] |  |
Disclosure Of Information on net borrowings [Line Items] |  |
Non-current portion of non-current borrowings | 393 |
Banks [Member] | Later than four years and not later than five years [member] |  |
Disclosure Of Information on net borrowings [Line Items] |  |
Non-current portion of non-current borrowings | 829 |
Banks [Member] | Later than five years [member] |  |
Disclosure Of Information on net borrowings [Line Items] |  |
Non-current portion of non-current borrowings | 587 |
Ordinary Bonds Issued [Member] |  |
Disclosure Of Information on net borrowings [Line Items] |  |
Non-current portion of non-current borrowings | 16,923 |
Ordinary Bonds Issued [Member] | Later than one year and not later than two years [member] |  |
Disclosure Of Information on net borrowings [Line Items] |  |
Non-current portion of non-current borrowings | 2,391 |
Ordinary Bonds Issued [Member] | Later than two years and not later than three years [member] |  |
Disclosure Of Information on net borrowings [Line Items] |  |
Non-current portion of non-current borrowings | 921 |
Ordinary Bonds Issued [Member] | Later than three years and not later than four years [member] |  |
Disclosure Of Information on net borrowings [Line Items] |  |
Non-current portion of non-current borrowings | 698 |
Ordinary Bonds Issued [Member] | Later than four years and not later than five years [member] |  |
Disclosure Of Information on net borrowings [Line Items] |  |
Non-current portion of non-current borrowings | 1,858 |
Ordinary Bonds Issued [Member] | Later than five years [member] |  |
Disclosure Of Information on net borrowings [Line Items] |  |
Non-current portion of non-current borrowings | 11,055 |
Convertible bonds issued [Member] |  |
Disclosure Of Information on net borrowings [Line Items] |  |
Non-current portion of non-current borrowings | 390 |
Convertible bonds issued [Member] | Later than three years and not later than four years [member] |  |
Disclosure Of Information on net borrowings [Line Items] |  |
Non-current portion of non-current borrowings | 390 |
Other Borrowings [Member] |  |
Disclosure Of Information on net borrowings [Line Items] |  |
Non-current portion of non-current borrowings | 59 |
Other Borrowings [Member] | Later than one year and not later than two years [member] |  |
Disclosure Of Information on net borrowings [Line Items] |  |
Non-current portion of non-current borrowings | 9 |
Other Borrowings [Member] | Later than two years and not later than three years [member] |  |
Disclosure Of Information on net borrowings [Line Items] |  |
Non-current portion of non-current borrowings | 10 |
Other Borrowings [Member] | Later than three years and not later than four years [member] |  |
Disclosure Of Information on net borrowings [Line Items] |  |
Non-current portion of non-current borrowings | 9 |
Other Borrowings [Member] | Later than four years and not later than five years [member] |  |
Disclosure Of Information on net borrowings [Line Items] |  |
Non-current portion of non-current borrowings | 11 |
Other Borrowings [Member] | Later than five years [member] |  |
Disclosure Of Information on net borrowings [Line Items] |  |
Non-current portion of non-current borrowings | 20 |
Long-term debt and current portion of long-term debt [Member] |  |
Disclosure Of Information on net borrowings [Line Items] |  |
Non-current portion of non-current borrowings | 20,082 | € 20,179
Long-term debt and current portion of long-term debt [Member] | Later than one year and not later than two years [member] |  |
Disclosure Of Information on net borrowings [Line Items] |  |
Non-current portion of non-current borrowings | 2,956 |
Long-term debt and current portion of long-term debt [Member] | Later than two years and not later than three years [member] |  |
Disclosure Of Information on net borrowings [Line Items] |  |
Non-current portion of non-current borrowings | 1,276 |
Long-term debt and current portion of long-term debt [Member] | Later than three years and not later than four years [member] |  |
Disclosure Of Information on net borrowings [Line Items] |  |
Non-current portion of non-current borrowings | 1,490 |
Long-term debt and current portion of long-term debt [Member] | Later than four years and not later than five years [member] |  |
Disclosure Of Information on net borrowings [Line Items] |  |
Non-current portion of non-current borrowings | 2,698 |
Long-term debt and current portion of long-term debt [Member] | Later than five years [member] |  |
Disclosure Of Information on net borrowings [Line Items] |  |
Non-current portion of non-current borrowings | € 11,662 |

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