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Financial liabilities (Details 6) € in Millions	12 Months Ended
	Dec. 31, 2018 EUR (€)
Disclosure Of Information on net borrowings [Line Items]
Carrying amount at beginning	€ 24,707
Cash flows
Currency translation differences
Changes in the scope of consolidation	494
Other non-monetary changes
Carrying amount at Ending	25,865
Long-term debt and current portion of long-term debt [Member]
Disclosure Of Information on net borrowings [Line Items]
Carrying amount at beginning	22,465
Cash flows
Currency translation differences
Other non-monetary changes
Carrying amount at Ending	23,683
Short term borrowings [member]
Disclosure Of Information on net borrowings [Line Items]
Carrying amount at beginning	2,242
Cash flows
Currency translation differences
Changes in the scope of consolidation	494
Other non-monetary changes
Carrying amount at Ending	€ 2,182

X

- Definition

Disclosure Of Borrowings Explanatory

+ References

No definition available.

+ Details

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- Definition

The increase (decrease) in scope of consolidation from financing activities resulting from obtaining or losing control of subsidiaries or other businesses.

+ References

No definition available.

+ Details

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X

- Definition

The increase (decrease) in liabilities arising from financing activities resulting from the effect of changes in foreign exchange rates. [Refer: Liabilities arising from financing activities]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 7
-IssueDate 2018-01-01
-Paragraph 44B
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- Definition

The increase (decrease) in liabilities arising from financing activities resulting from financing cash flows. [Refer: Cash flows from (used in) financing activities; Liabilities arising from financing activities]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
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-IssueDate 2018-01-01
-Paragraph 44B
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- Definition

The increase (decrease) in liabilities arising from financing activities resulting from changes that the entity does not separately disclose in the same statement or note. [Refer: Liabilities arising from financing activities]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
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-IssueDate 2018-01-01
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- Definition

The amount of liabilities for which cash flows were, or future cash flows will be, classified in the statement of cash flows as cash flows from financing activities. [Refer: Cash flows from (used in) financing activities; Liabilities]

+ References

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