Statement Of Changes In Equity [Abstract]

Barratt Developments PLC - Filing #2087628

Concept	2023-07-01 to 2024-06-30	2023-07-01 to 2024-06-30	2023-07-01 to 2024-06-30	2023-07-01 to 2024-06-30	2023-07-01 to 2024-06-30	2023-07-01 to 2024-06-30	2023-07-01 to 2024-06-30	2023-07-01 to 2024-06-30	2023-07-01 to 2024-06-30	2023-07-01 to 2024-06-30	2022-07-01 to 2023-06-30	2022-07-01 to 2023-06-30	2022-07-01 to 2023-06-30	2022-07-01 to 2023-06-30	2022-07-01 to 2023-06-30	2022-07-01 to 2023-06-30	2022-07-01 to 2023-06-30	2022-07-01 to 2023-06-30	2022-07-01 to 2023-06-30	2022-07-01 to 2023-06-30
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Dividends recognised as distributions to non-controlling interests	— GBP	— GBP	0 . 4 GBP	— GBP	— GBP	— GBP	— GBP	0 . 4 GBP	— GBP	— GBP	— GBP	— GBP	— GBP	0 . 3 GBP	— GBP	— GBP	— GBP	— GBP	0. 3 GBP	— GBP
Decrease (increase) through tax on share-based payment transactions, equity	— GBP	— GBP	— GBP	— GBP	800,000 GBP	800,000 GBP	— GBP	800,000 GBP	— GBP	— GBP	— GBP	1,300,000 GBP	— GBP	— GBP	— GBP	0 .1 GBP	— GBP	— GBP	1. 3 GBP	1,400,000 GBP
Purchase of treasury shares	— GBP	— GBP	— GBP	— GBP	2 3 . 3 GBP	— GBP	2 3 . 3 GBP	2 3 . 3 GBP	— GBP	— GBP	— GBP	1 4. 0 GBP	— GBP	— GBP	1 4. 0 GBP	— GBP	— GBP	— GBP	1 4. 0 GBP	— GBP