Provisions - Schedule of current and non-current provisions (Details) - GBP (£) £ in Millions |
Mar. 31, 2024 |
Mar. 31, 2023 |
Mar. 31, 2022 |
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| Other provisions [abstract] | |||
| Current | £ 298 | £ 288 | |
| Non-current | 2,811 | 2,354 | |
| Other provisions | £ 3,109 | £ 2,642 | £ 2,539 |
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- Definition The amount of non-current provisions other than provisions for employee benefits. [Refer: Non-current provisions] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of provisions other than provisions for employee benefits. [Refer: Provisions] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition The amount of current provisions other than provisions for employee benefits. [Refer: Provisions] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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