XML 28 R20.htm IDEA: XBRL DOCUMENT
v3.19.2

Events After The Balance Sheet Date | 6 Months Ended
--- | ---
Jun. 30, 2019
Text block [abstract] |
Events After The Balance Sheet Date | 11 EVENTS AFTER THE BALANCE SHEET DATE There were no material post balance sheet events other than those mentioned elsewhere in this report.

X
- Definition The entire disclosure for events after the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 10 -IssueDate 2018-01-01 -Section Disclosure -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=10&date=2018-03-01&anchor=sect_Disclosure&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_DisclosureOfEventsAfterReportingPeriodExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Text block [abstract] + References No definition available. + Details
Name: | ul_TextBlockAbstract
Namespace Prefix: | ul_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration