Statement Of Financial Position [Abstract]

Barratt Developments PLC - Filing #2087628

Concept	As at 2024-06-30	As at 2024-06-30	As at 2024-06-30	As at 2024-06-30	As at 2024-06-30	As at 2024-06-30	As at 2024-06-30	As at 2024-06-30	As at 2024-06-30	As at 2024-06-30	As at 2023-06-30	As at 2023-06-30	As at 2023-06-30	As at 2023-06-30	As at 2023-06-30	As at 2023-06-30	As at 2023-06-30	As at 2023-06-30	As at 2023-06-30	As at 2023-06-30	As at 2022-06-30	As at 2022-06-30	As at 2022-06-30	As at 2022-06-30	As at 2022-06-30	As at 2022-06-30	As at 2022-06-30	As at 2022-06-30	As at 2022-06-30	As at 2022-06-30
Statement of financial position [abstract]
Assets [abstract]
Property, plant and equipment	—	—	—	—	—	5 7. 5 GBP	—	—	—	—	—	—	—	—	—	—	5 8 .1 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—
Right-of-use assets	—	—	—	—	—	41 . 2 GBP	—	—	—	—	—	—	—	—	—	—	45. 1 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—
Goodwill	—	—	—	—	—	8 52 .9 GBP	—	—	—	—	—	—	—	—	—	—	852 .9 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—
Intangible assets other than goodwill	—	—	—	—	—	184,500,000 GBP	—	—	—	—	—	—	—	—	—	—	1 94.9 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—
Current tax assets	—	—	—	—	—	31,800,000 GBP	—	—	—	—	—	—	—	—	—	—	3 1 .1 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—
Deferred tax assets	—	—	—	—	—	— GBP	—	—	—	—	—	—	—	—	—	—	— GBP	—	—	—	—	—	—	—	—	—	—	—	—	—
Cash and cash equivalents	—	—	—	—	—	1,065,300,000 GBP	—	—	—	—	—	—	—	—	—	—	1 , 2 6 9 .1 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—
Assets	—	—	—	—	—	7, 8 7 5 . 2 GBP	—	—	—	—	—	—	—	—	—	—	8,00 4.0 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity and liabilities [abstract]
Equity [abstract]
Issued capital	—	—	—	—	—	9 7. 4 GBP	—	—	—	—	—	—	—	—	—	—	9 7. 4 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—
Retained earnings	—	—	—	—	—	3 , 9 74 . 3 GBP	—	—	—	—	—	—	—	—	—	—	4 ,1 3 1 . 2 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—
Share premium	—	—	—	—	—	253,500,000 GBP	—	—	—	—	—	—	—	—	—	—	253 .5 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity attributable to owners of parent	—	—	—	—	—	5,4 39.0 GBP	—	—	—	—	—	—	—	—	—	—	5,595,900,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—
Non-controlling interests	—	—	—	—	—	0 .1 GBP	—	—	—	—	—	—	—	—	—	—	0. 5 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity	253. 5 GBP	100,000 GBP	3 , 9 74 . 3 GBP	4,800,000 GBP	3 6 . 9 GBP	5 , 4 3 9 .1 GBP	29,400,000 GBP	3,981,800,000 GBP	1 ,109.0 GBP	9 7. 4 GBP	4,1 3 1 . 2 GBP	0. 5 GBP	20,800,000 GBP	4. 8 GBP	2 3 . 2 GBP	25 3.5 GBP	5,59 6.4 GBP	1,109,000,000 GBP	4 ,1 3 3 . 6 GBP	9 7. 4 GBP	4, 165.9 GBP	25 3.4 GBP	800,000 GBP	— GBP	29,000,000 GBP	5 ,63 1. 3 GBP	4 ,1 6 3 . 9 GBP	1 ,109.0 GBP	2 7. 0 GBP	102,200,000 GBP
Liabilities [abstract]
Current tax liabilities	—	—	—	—	—	— GBP	—	—	—	—	—	—	—	—	—	—	— GBP	—	—	—	—	—	—	—	—	—	—	—	—	—
Deferred tax liabilities	—	—	—	—	—	4 5 . 0 GBP	—	—	—	—	—	—	—	—	—	—	5 3 . 5 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—
Liabilities	—	—	—	—	—	2,43 6. 1 GBP	—	—	—	—	—	—	—	—	—	—	2 ,4 0 7.6 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—