Disclosure Of Income Tax [Text Block]

Associated British Foods PLC - Filing #1802081

Concept	2021-09-19 to 2022-09-17	2021-09-19 to 2022-09-17	As at 2022-09-17	2021-09-19 to 2022-09-17	2021-09-19 to 2022-09-17	2021-09-19 to 2022-09-17	2021-09-19 to 2022-09-17	2021-09-19 to 2022-09-17	2021-09-19 to 2022-09-17	2020-09-13 to 2021-09-18	2020-09-13 to 2021-09-18	2020-09-13 to 2021-09-18	2020-09-13 to 2021-09-18	2020-09-13 to 2021-09-18	2020-09-13 to 2021-09-18	As at 2021-09-18	2020-09-13 to 2021-09-18	2020-09-13 to 2021-09-18
Disclosure of income tax [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Major components of tax expense (income) [abstract]
Tax expense (income)	—	—	—	—	—	—	356,000,000 GBP	—	—	—	—	—	—	—	—	—	227,000,000 GBP	—
Income tax relating to components of other comprehensive income [abstract]
Income tax relating to cash flow hedges included in other comprehensive income	28,000,000 GBP	– GBP	—	28,000,000 GBP	– GBP	– GBP	28,000,000 GBP	– GBP	– GBP	– GBP	– GBP	– GBP	14,000,000 GBP	14,000,000 GBP	– GBP	—	14,000,000 GBP	– GBP
Income tax relating to remeasurements of defined benefit plans included in other comprehensive income	– GBP	– GBP	—	198,000,000 GBP	198,000,000 GBP	– GBP	198,000,000 GBP	– GBP	– GBP	– GBP	– GBP	– GBP	– GBP	144,000,000 GBP	144,000,000 GBP	—	144,000,000 GBP	– GBP
Disclosure of temporary difference, unused tax losses and unused tax credits [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of temporary difference, unused tax losses and unused tax credits [abstract]
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]
Deferred tax assets and liabilities [abstract]
Deferred tax assets	—	—	158,000,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	218,000,000 GBP	—	—
Deferred tax liabilities	—	—	647,000,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	363,000,000 GBP	—	—
Reconciliation of accounting profit multiplied by applicable tax rates [abstract]