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Intangible Assets - Summary of Geographically Cash-Generating Units to Goodwill (Detail) - EUR (€) € in Millions	Dec. 31, 2019	Dec. 31, 2018
Disclosure of detailed information about intangible assets [Line Items]
Goodwill	€ 392	€ 384
Americas [member]
Disclosure of detailed information about intangible assets [Line Items]
Goodwill	183	182
Southern And Eastern Europe [Member]
Disclosure of detailed information about intangible assets [Line Items]
Goodwill	29	30
Asia [member]
Disclosure of detailed information about intangible assets [Line Items]
Goodwill	34	33
United Kingdom [member]
Disclosure of detailed information about intangible assets [Line Items]
Goodwill	57	54
The Netherlands [member]
Disclosure of detailed information about intangible assets [Line Items]
Goodwill	€ 89	€ 85

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- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table.

+ References

No definition available.

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- Definition

The amount of assets representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognised. [Refer: Business combinations [member]]

+ References

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