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Related party transactions (Tables) | 12 Months Ended
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Dec. 31, 2019
Disclosure of transactions between related parties [abstract] |
Summary of related party transactions outstanding | The following amounts were outstanding at 31 December 2019:
|  | 2019 £m |
Amounts owed by related parties |  |  |  |
Kantar |  |  | 87.5 |
Other |  |  | 87.5 |
|  |  | 175.0 |
Amounts owed to related parties |  |  |  |
Kantar |  |  | (36.5 | )
Other |  |  | (49.6 | )
|  |  | (86.1 | )

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- Definition The disclosure of transactions between the entity and its related parties. [Refer: Related parties [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 24 -IssueDate 2019-01-01 -Paragraph 18 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=24&code=ifrs-tx-2019-en-r&anchor=para_18&doctype=Standard -URIDate 2019-03-27 + Details
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