v3.25.4

Allowance for expected credit losses - Group ECL with staging of assets (Details) - GBP (£) £ in Millions | Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | --- | ---
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | £ 907,307 | £ 870,816 |
Retail – UK mortgages |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | £ 323,087 | £ 312,280 |
Drawn ECL coverage (%) | 0.20% | 0.30% |
Retail – UK mortgages | Stage 1 and 2 | 12-month expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | £ 284,256 | £ 269,707 |
Drawn ECL coverage (%) | 0.00% | 0.00% |
Retail – UK mortgages | Stage 1 and 2 | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | £ 30,207 | £ 32,722 |
Drawn ECL coverage (%) | 0.70% | 0.80% |
Retail – UK mortgages | Stage 3 £m | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | £ 3,707 | £ 3,831 |
Drawn ECL coverage (%) | 7.70% | 8.00% |
Retail – UK mortgages | POCI £m | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | £ 4,917 | £ 6,020 |
Drawn ECL coverage (%) | 3.10% | 3.00% |
Credit cards |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | £ 17,344 | £ 15,661 |
Credit cards | Stage 1 and 2 | 12-month expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | £ 15,113 | £ 13,385 |
Drawn ECL coverage (%) | 1.00% | 1.10% |
Credit cards | Stage 1 and 2 | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | £ 2,078 | £ 2,144 |
Drawn ECL coverage (%) | 10.70% | 12.20% |
Credit cards | Stage 3 £m | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | £ 153 | £ 132 |
Drawn ECL coverage (%) | 44.20% | 50.20% |
Credit cards | POCI £m | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Drawn ECL coverage (%) | 2.90% | 3.60% |
Commercial Banking |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | £ 90,307 | £ 87,602 |
Drawn ECL coverage (%) | 0.90% | 1.00% |
Commercial Banking | Stage 1 and 2 | 12-month expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | £ 83,847 | £ 81,272 |
Drawn ECL coverage (%) | 0.20% | 0.30% |
Commercial Banking | Stage 1 and 2 | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | £ 5,085 | £ 4,904 |
Drawn ECL coverage (%) | 5.20% | 5.10% |
Commercial Banking | Stage 3 £m | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | £ 1,375 | £ 1,426 |
Drawn ECL coverage (%) | 21.70% | 22.50% |
Gross carrying amount | Retail – UK mortgages |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | £ 323,813 | £ 313,128 | £ 307,320
Gross carrying amount | Retail – UK mortgages | Stage 1 and 2 | 12-month expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | 284,307 | 269,760 | 256,596
Gross carrying amount | Retail – UK mortgages | Stage 1 and 2 | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | 30,414 | 32,995 | 38,533
Gross carrying amount | Retail – UK mortgages | Stage 3 £m | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | 4,016 | 4,166 | 4,337
Gross carrying amount | Retail – UK mortgages | POCI £m | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | 5,076 | 6,207 | 7,854
Gross carrying amount | Credit cards |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | 17,858 | 16,240 | 15,817
Gross carrying amount | Credit cards | Stage 1 and 2 | 12-month expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | 15,258 | 13,534 | 12,625
Gross carrying amount | Credit cards | Stage 1 and 2 | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | 2,326 | 2,441 | 2,908
Gross carrying amount | Credit cards | Stage 3 £m | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | 274 | 265 | 284
Gross carrying amount | Credit cards | POCI £m | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | 0 | 0 |
Gross carrying amount | Commercial Banking |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | 91,141 | 88,484 | 89,629
Gross carrying amount | Commercial Banking | Stage 1 and 2 | 12-month expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | 84,020 | 81,477 | 79,574
Gross carrying amount | Commercial Banking | Stage 1 and 2 | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | 5,364 | 5,168 | 7,987
Gross carrying amount | Commercial Banking | Stage 3 £m | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | 1,757 | 1,839 | 2,068
Gross carrying amount | Commercial Banking | POCI £m | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | 0 | 0 |
Gross carrying amount | Other |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | 540 | 5 |
Gross carrying amount | Other | Stage 1 and 2 | 12-month expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | 540 | 5 |
Gross carrying amount | Other | Stage 1 and 2 | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | 0 | 0 |
Gross carrying amount | Other | Stage 3 £m | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | 0 | 0 |
Gross carrying amount | Other | POCI £m | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | 0 | 0 |
Allowance for expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | (3,228) | (3,481) |
Allowance for expected credit losses | Stage 1 and 2 | 12-month expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | (861) | (889) |
Allowance for expected credit losses | Stage 1 and 2 | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | (1,160) | (1,286) |
Allowance for expected credit losses | Stage 3 £m | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | (1,048) | (1,119) |
Allowance for expected credit losses | POCI £m | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | (159) | (187) |
Allowance for expected credit losses | Retail – UK mortgages |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | (726) | (848) | (1,105)
Allowance for expected credit losses | Retail – UK mortgages | Stage 1 and 2 | 12-month expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | (51) | (53) | (161)
Allowance for expected credit losses | Retail – UK mortgages | Stage 1 and 2 | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | (207) | (273) | (374)
Allowance for expected credit losses | Retail – UK mortgages | Stage 3 £m | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | (309) | (335) | (357)
Allowance for expected credit losses | Retail – UK mortgages | POCI £m | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | (159) | (187) | (213)
Allowance for expected credit losses | Credit cards |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | (514) | (579) | (699)
Allowance for expected credit losses | Credit cards | Stage 1 and 2 | 12-month expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | (145) | (149) | (168)
Allowance for expected credit losses | Credit cards | Stage 1 and 2 | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | (248) | (297) | (401)
Allowance for expected credit losses | Credit cards | Stage 3 £m | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | (121) | (133) | (130)
Allowance for expected credit losses | Credit cards | POCI £m | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | 0 | 0 |
Allowance for expected credit losses | Other Retail |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | (937) | (882) |
Allowance for expected credit losses | Other Retail | Stage 1 and 2 | 12-month expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | (368) | (329) |
Allowance for expected credit losses | Other Retail | Stage 1 and 2 | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | (343) | (326) |
Allowance for expected credit losses | Other Retail | Stage 3 £m | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | (226) | (227) |
Allowance for expected credit losses | Other Retail | POCI £m | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | 0 | 0 |
Allowance for expected credit losses | Commercial Banking |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | (834) | (882) | (1,022)
Allowance for expected credit losses | Commercial Banking | Stage 1 and 2 | 12-month expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | (173) | (205) | (232)
Allowance for expected credit losses | Commercial Banking | Stage 1 and 2 | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | (279) | (264) | (372)
Allowance for expected credit losses | Commercial Banking | Stage 3 £m | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | (382) | (413) | £ (418)
Allowance for expected credit losses | Commercial Banking | POCI £m | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | 0 | 0 |
Allowance for expected credit losses | Other |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | 0 | 0 |
Allowance for expected credit losses | Other | Stage 1 and 2 | 12-month expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | 0 | 0 |
Allowance for expected credit losses | Other | Stage 1 and 2 | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | 0 | 0 |
Allowance for expected credit losses | Other | Stage 3 £m | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | 0 | 0 |
Allowance for expected credit losses | Other | POCI £m | Lifetime expected credit losses |  |  |
Schedule Of Allowance Account For Credit Losses Of Financial Assets [Line Items] |  |  |
Total financial assets | £ 0 | £ 0 |

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- Definition The rate of expected credit losses, calculated as percentage of the gross carrying amount. Expected credit losses are the weighted average of credit losses with the respective risks of a default occurring as the weights. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2025-01-01 -Paragraph 35N -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2025-en-r&anchor=para_35N&doctype=Standard -URIDate 2025-03-27 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2025-01-01 -Paragraph IG20D -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2025-en-r&anchor=para_IG20D&doctype=Implementation%20Guidance -URIDate 2025-03-27 + Details
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- Definition The amount of assets that are: (a) cash; (b) an equity instrument of another entity; (c) a contractual right: (i) to receive cash or another financial asset from another entity; or (ii) to exchange financial assets or financial liabilities with another entity under conditions that are potentially favourable to the entity; or (d) a contract that will, or may be, settled in the entity’s own equity instruments and is: (i) a non-derivative for which the entity is, or may be, obliged to receive a variable number of the entity’s own equity instruments; or (ii) a derivative that will, or may be, settled other than by the exchange of a fixed amount of cash or another financial asset for a fixed number of the entity’s own equity instruments. For this purpose the entity’s own equity instruments do not include puttable financial instruments classified as equity instruments in accordance with paragraphs 16A-16B of IAS 32, instruments that impose on the entity an obligation to deliver to another party a pro rata share of the net assets of the entity only on liquidation and are classified as equity instruments in accordance with paragraphs 16C-16D of IAS 32, or instruments that are contracts for the future receipt or delivery of the entity’s own equity instruments. [Refer: Classes of financial instruments [domain]; Financial liabilities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2025-01-01 -Paragraph 25 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2025-en-r&anchor=para_25&doctype=Standard -URIDate 2025-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2025-01-01 -Paragraph 35H -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2025-en-r&anchor=para_35H&doctype=Standard -URIDate 2025-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2025-01-01 -Paragraph 35M -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2025-en-r&anchor=para_35M&doctype=Standard -URIDate 2025-03-27 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2025-01-01 -Paragraph 35N -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2025-en-r&anchor=para_35N&doctype=Standard -URIDate 2025-03-27 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2025-01-01 -Paragraph 35I -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2025-en-r&anchor=para_35I&doctype=Standard -URIDate 2025-03-27 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph 66 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_66&doctype=Standard -URIDate 2025-03-27 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph 71 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_71&doctype=Standard -URIDate 2025-03-27 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph 70 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_70&doctype=Standard -URIDate 2025-03-27 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph 70 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_70&doctype=Standard -URIDate 2025-03-27 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph 66 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_66&doctype=Standard -URIDate 2025-03-27 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph 71 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_71&doctype=Standard -URIDate 2025-03-27 + Details
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