Statutory accounts	6 Months Ended
Jun. 30, 2026
Common Domain Members [Abstract]
Statutory accounts	Statutory accountsThe financial information shown in this publication, which was approved by the Board of Directors on 3 August 2026, is unaudited and does not constitute statutory financial statements. Audited financial information will be published in bp Annual Report and Form 20-F 2026.

The disclosure of information about interim financial reporting.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 34
-IssueDate 2025-01-01
-Section Content of an interim financial report
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=34&code=ifrs-tx-2025-en-r&doctype=Standard&dita_xref=IAS34_g5-25_TI
-URIDate 2025-03-27

Name:	ifrs-full_DisclosureOfInterimFinancialReportingExplanatory
Namespace Prefix:	ifrs-full_
Data Type:	dtr-2022:textBlockItemType
Balance Type:	na
Period Type:	duration