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Financial instruments fair value risk - Narrative (Details) - Level 3 - EUR (€) € in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Disclosure of Detailed Information about Financial Instruments [Line Items]
Gain (loss) impact in income statement due to Level 3 instruments	€ (68)	€ 11
Unlisted Investment In Unilever Venture Companies	584	623
Long-term cash receivables insurance contracts	161	122
Option over a non-controlling interest	€ 31	€ 41

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- Definition

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

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- Definition

The gains (losses) on financial assets at fair value through profit or loss. [Refer: Financial assets at fair value through profit or loss]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 7
-IssueDate 2023-01-01
-Paragraph 20
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Long-term cash receivables insurance contracts.

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Option over a non-controlling interest.

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Unlisted Investment In Unilever Venture Companies

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