XML 31 R22.htm IDEA: XBRL DOCUMENT
v3.23.2

Segment information - Geographical area (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2023
Disclosure of operating segments [abstract] |
Summary of Operating Results by Geographical Areas |
Second Quarter | Asia Pacific Africa | The Americas | Europe | Total
Turnover (€ million) |  |  |  |
2022 | 7,061 | 5,414 | 3,335 | 15,810
2023 | 6,699 | 5,700 | 3,340 | 15,739
Change (%) | (5.1) | 5.3 | 0.1 | (0.4)
First Half | Asia Pacific Africa | The Americas | Europe | Total
Turnover (€ million) |  |  |  |
2022 | 13,701 | 9,941 | 5,982 | 29,623
2023 | 13,421 | 10,956 | 6,051 | 30,428
Change (%) | (2.0) | 10.2 | 1.2 | 2.7

X
- References No definition available. + Details
Name: | ifrs-full_DisclosureOfOperatingSegmentsAbstract
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of additional information about geographical areas. + References No definition available. + Details
Name: | ul_DisclosureOfAdditionalInformationAboutGeographicalAreasExplanatoryTableTextBlock
Namespace Prefix: | ul_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration