Provisions - Summary of Provisions (Detail) - EUR (€) € in Millions	12 Months Ended
Dec. 31, 2018	Dec. 31, 2017
Disclosure of other provisions [abstract]
Beginning balance	€ 210	€ 173
Additional provisions	231	107
Disposals	(94)	(72)
Unused amounts reversed through the income statement	(1)
Used during the year	(34)	12
Net exchange differences	8	(9)
Ending balance	320	210
Current	275	151
Non-current	€ 45	€ 60

The amount of additional other provisions made. [Refer: Other provisions]

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The amount of current provisions. [Refer: Provisions]

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The decrease in other provisions resulting from the transfer of those provisions to liabilities included in disposal groups classified as held for sale. [Refer: Other provisions; Disposal groups classified as held for sale [member]]

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No definition available.

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The increase (decrease) in other provisions resulting from foreign currency exchange rate changes on provisions measured in a currency different from the entity's presentation currency. [Refer: Other provisions]

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The amount of non-current provisions. [Refer: Provisions]

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The amount of provisions other than provisions for employee benefits. [Refer: Provisions]

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The amount used (ie incurrent and charged against the provision) for other provisions. [Refer: Other provisions]

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The amount reversed for unused other provisions. [Refer: Other provisions]

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