v3.25.4

Share-based payments - Narrative (Details) | 12 Months Ended
--- | ---
Dec. 31, 2025 GBP (£) share £ / shares | Dec. 31, 2024 GBP (£) share £ / shares | Dec. 31, 2023 shares
SAYE |  |  |
SHARE-BASED PAYMENTS (Details) - Narrative [Line Items] |  |  |
Maximum monthly scheme savings | £ 500 |  |
Savings period | 3 years |  |
Time period to use savings | 6 months |  |
Discounted market price of shares (in percent) | 90.00% |  |
Weighted average share price for share options in share-based payment arrangement exercised during period at date of exercise | £ / shares | £ 0.61 | £ 0.47 |
Weighted average remaining contractual life of outstanding share options | 1 year 10 months 17 days | 1 year 10 months 6 days |
Weighted average fair value at measurement date, share options granted (in GBP per share) | £ 0.15 | £ 0.09 |
Number of options, granted (in options) | share | 119,602,764 | 200,820,157 |
Executive Option Plans |  |  |
SHARE-BASED PAYMENTS (Details) - Narrative [Line Items] |  |  |
Weighted average share price for share options in share-based payment arrangement exercised during period at date of exercise | £ / shares | £ 0.75 | £ 0.53 |
Weighted average remaining contractual life of outstanding share options | 5 years 10 months 24 days | 6 years 2 months 12 days |
Weighted average fair value at measurement date, share options granted (in GBP per share) | £ 0 | £ 0.46 |
Number of options, granted (in options) | share | 0 | 768,170 |
Group Chief Executive Buyout |  |  |
SHARE-BASED PAYMENTS (Details) - Narrative [Line Items] |  |  |
Number of options, granted (in options) | shares |  |  | 8,301,708
Lloyds Banking Group executive share plan 2006 |  |  |
SHARE-BASED PAYMENTS (Details) - Narrative [Line Items] |  |  |
Performance period for vesting | 3 years |  |
Maximum number of shares to be awarded, percentage of annual salary | 300.00% |  |
Maximum number of shares to be awarded, exceptional circumstances, percentage of annual salary | 400.00% |  |
Lloyds Banking Group Long Term Share Plan | Performance 2021 |  |  |
SHARE-BASED PAYMENTS (Details) - Narrative [Line Items] |  |  |
Share based payment arrangement, vesting rate | 100.00% |  |
Matching shares |  |  |
SHARE-BASED PAYMENTS (Details) - Narrative [Line Items] |  |  |
Maximum employer contribution to matching shares scheme | £ 45 |  |
Contract term under share based payment arrangement | 3 years |  |
Number of other equity instruments granted in share-based payment arrangement (in shares) | share | 26,409,397 | 38,464,042 |
Weighted average fair value at date of award of shares awarded to employees under matching shares scheme (in GBP per share) | £ / shares | £ 0.74 | £ 0.53 |
Fixed share awards |  |  |
SHARE-BASED PAYMENTS (Details) - Narrative [Line Items] |  |  |
Number of other equity instruments granted in share-based payment arrangement (in shares) | share | 1,470,573 | 1,541,751 |
Weighted average fair value at date of award of shares awarded to employees under matching shares scheme (in GBP per share) | £ / shares | £ 0.81 | £ 0.55 |
Vesting period | 3 years |  |
Percent of shares to be released each year (percent) | 33.33% |  |
Free share awards |  |  |
SHARE-BASED PAYMENTS (Details) - Narrative [Line Items] |  |  |
Contract term under share based payment arrangement | 3 years |  |
Maximum employer contribution to free shares scheme | £ 3,600 |  |

X
- Definition The number of other equity instruments (ie other than share options) granted in a share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IFRS -Number 2 -IssueDate 2025-01-01 -Paragraph 45 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2025-en-r&anchor=para_45&doctype=Standard -URIDate 2025-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2025-01-01 -Paragraph 47 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2025-en-r&anchor=para_47_b&doctype=Standard -URIDate 2025-03-27 + Details
Name: | ifrs-full_NumberOfInstrumentsOtherEquityInstrumentsGranted
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of share options granted in a share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2025-01-01 -Paragraph 45 -Subparagraph b -Clause ii -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2025-en-r&anchor=para_45_b_ii&doctype=Standard -URIDate 2025-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph 31 -Subparagraph b -Clause ii -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_31_b_ii&doctype=Standard -URIDate 2025-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph 31 -Subparagraph b -Clause ii -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_31_b_ii&doctype=Standard -URIDate 2025-03-27 + Details
Name: | ifrs-full_NumberOfShareOptionsGrantedInSharebasedPaymentArrangement
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | duration

X
- Definition The weighted average share price at the date of exercise for share options that are exercised in a share-based payment arrangement. [Refer: Types of share-based payment arrangements [domain]; Weighted average [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2025-01-01 -Paragraph 45 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2025-en-r&anchor=para_45_c&doctype=Standard -URIDate 2025-03-27 + Details
Name: | ifrs-full_WeightedAverageExercisePriceOfShareOptionsInSharebasedPaymentArrangementExercisedDuringPeriodAtDateOfExercise2019
Namespace Prefix: | ifrs-full_
Data Type: | dtr-2022:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition The weighted average fair value of share options granted during the period at the measurement date. [Refer: Weighted average [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2025-01-01 -Paragraph 47 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2025-en-r&anchor=para_47_a&doctype=Standard -URIDate 2025-03-27 + Details
Name: | ifrs-full_WeightedAverageFairValueAtMeasurementDateShareOptionsGranted
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The weighted average remaining contractual life of outstanding share options. [Refer: Weighted average [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2025-01-01 -Paragraph 45 -Subparagraph d -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2025-en-r&anchor=para_45_d&doctype=Standard -URIDate 2025-03-27 + Details
Name: | ifrs-full_WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Length of fixed term + References No definition available. + Details
Name: | lyg_ContractTermUnderShareBasedPaymentArrangement
Namespace Prefix: | lyg_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Discounted market price of shares + References No definition available. + Details
Name: | lyg_DiscountedMarketPriceOfShares
Namespace Prefix: | lyg_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | lyg_MaximumEmployerContributionToFreeSharesScheme
Namespace Prefix: | lyg_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Value of shares purchased by employees the Group will match per month. + References No definition available. + Details
Name: | lyg_MaximumEmployerContributionToMatchingSharesScheme
Namespace Prefix: | lyg_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | lyg_MaximumMonthlySchemeSavings
Namespace Prefix: | lyg_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- References No definition available. + Details
Name: | lyg_PercentOfSharesToBeReleasedEachYear
Namespace Prefix: | lyg_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Savings Period + References No definition available. + Details
Name: | lyg_SavingsPeriod
Namespace Prefix: | lyg_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Share Based Payment Arrangement, Vesting Rate + References No definition available. + Details
Name: | lyg_ShareBasedPaymentArrangementVestingRate
Namespace Prefix: | lyg_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Share-Based Payment Arrangements, Maximum Number Of Shares To Be Awarded, Exceptional Circumstances, Percentage Of Annual Salary + References No definition available. + Details
Name: | lyg_ShareBasedPaymentArrangementsMaximumNumberOfSharesToBeAwardedExceptionalCircumstancesPercentageOfAnnualSalary
Namespace Prefix: | lyg_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Share-Based Payment Arrangements, Maximum Number Of Shares To Be Awarded, Percentage Of Annual Salary + References No definition available. + Details
Name: | lyg_ShareBasedPaymentArrangementsMaximumNumberOfSharesToBeAwardedPercentageOfAnnualSalary
Namespace Prefix: | lyg_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Share-Based Payment Arrangements, Performance Period For Vesting + References No definition available. + Details
Name: | lyg_ShareBasedPaymentArrangementsPerformancePeriodForVesting
Namespace Prefix: | lyg_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Share-Based Payment Arrangements, Vesting Period + References No definition available. + Details
Name: | lyg_ShareBasedPaymentArrangementsVestingPeriod
Namespace Prefix: | lyg_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Time period to use savings + References No definition available. + Details
Name: | lyg_TimePeriodToUseSavings
Namespace Prefix: | lyg_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Weighted Average Fair Value At Date Of Award Of Shares Awarded To Employees Under Matching Shares Scheme + References No definition available. + Details
Name: | lyg_WeightedAverageFairValueAtDateOfAwardOfSharesAwardedToEmployeesUnderMatchingSharesScheme
Namespace Prefix: | lyg_
Data Type: | dtr-types1:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ifrs-full_TypesOfSharebasedPaymentArrangementsAxis=lyg_SaveAsYouEarnMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TypesOfSharebasedPaymentArrangementsAxis=lyg_LloydsBankingGroupExecutiveSharePlan2003Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TypesOfSharebasedPaymentArrangementsAxis=lyg_GroupChiefExecutiveBuyoutMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TypesOfSharebasedPaymentArrangementsAxis=lyg_LloydsBankingGroupExecutiveSharePlan2006Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TypesOfSharebasedPaymentArrangementsAxis=lyg_LloydsBankingGroupLongTermSharePlanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | lyg_PerformancePeriodForGrantAxis=lyg_Performance2021Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TypesOfSharebasedPaymentArrangementsAxis=lyg_MatchingSharesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TypesOfSharebasedPaymentArrangementsAxis=lyg_FixedShareAwardsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TypesOfSharebasedPaymentArrangementsAxis=lyg_FreeShareAwardsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |