v3.25.4

Structured entities - Carrying amount of interest held in unconsolidated structured entities (Details) - GBP (£) £ in Millions	Dec. 31, 2025	Dec. 31, 2024
Collective investment vehicles and limited partnerships
STRUCTURED ENTITIES (Details) - Narrative [Line Items]
Maximum exposure to loss from interests in structured entities	£ 45,991	£ 86,630
Securitisation vehicles
STRUCTURED ENTITIES (Details) - Narrative [Line Items]
Maximum exposure to loss from interests in structured entities	1,186	2,403
Interest rate derivatives provided to securitisation vehicles
STRUCTURED ENTITIES (Details) - Narrative [Line Items]
Maximum exposure to loss from interests in structured entities	£ 5	£ 22

X

- Definition

The amount that best represents the entity's maximum exposure to loss from its interests in structured entities. [Refer: Total for all unconsolidated structured entities [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 12
-IssueDate 2025-01-01
-Paragraph 29
-Subparagraph c
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2025-en-r&anchor=para_29_c&doctype=Standard
-URIDate 2025-03-27

+ Details

Name:	ifrs-full_MaximumExposureToLossFromInterestsInStructuredEntities
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant

X

- References

No definition available.

+ Details

Name:	lyg_STRUCTUREDENTITIESDetailsLineItems
Namespace Prefix:	lyg_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	ifrs-full_UnconsolidatedStructuredEntitiesAxis=lyg_CollectiveInvestmentVehiclesAndLimitedPartnershipsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_UnconsolidatedStructuredEntitiesAxis=ifrs-full_SecuritisationVehiclesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_UnconsolidatedStructuredEntitiesAxis=lyg_InterestRateDerivativesSecuritisationVehiclesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: