Statement Of Changes In Equity [Abstract]

Berkeley Group Holdings PLC - Filing #1916069

Concept	As at 2023-04-30	2022-05-01 to 2023-04-30	As at 2023-04-30	2022-05-01 to 2023-04-30	2022-05-01 to 2023-04-30	2022-05-01 to 2023-04-30	As at 2023-04-30	As at 2023-04-30	As at 2023-04-30	As at 2023-04-30	2022-05-01 to 2023-04-30	2022-05-01 to 2023-04-30	As at 2022-04-30	As at 2022-04-30	As at 2022-04-30	As at 2022-04-30	2021-05-01 to 2022-04-30	2021-05-01 to 2022-04-30	2021-05-01 to 2022-04-30	2021-05-01 to 2022-04-30	2021-05-01 to 2022-04-30	As at 2022-04-30	2021-05-01 to 2022-04-30	As at 2022-04-30	As at 2021-04-30	As at 2021-04-30	As at 2021-04-30	As at 2021-04-30	As at 2021-04-30	As at 2021-04-30
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	49,800,000 GBP	—	3,332,300,000 GBP	—	—	—	4,212,300,000 GBP	6,300,000 GBP	25,200,000 GBP	961,300,000 GBP	—	—	4, 016. 1 GBP	49,800,000 GBP	25. 0 GBP	6,500,000 GBP	—	—	—	—	—	3, 136. 1 GBP	—	961,300,000 GBP	961,300,000 GBP	3,17 5.4 GBP	49,800,000 GBP	4,055,400,000 GBP	6,600,000 GBP	24,900,000 GBP
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	—	465,700,000 GBP	—	– GBP	– GBP	– GBP	—	—	—	—	465,700,000 GBP	– GBP	—	—	—	—	– GBP	482,400,000 GBP	– GBP	– GBP	482,400,000 GBP	—	– GBP	—	—	—	—	—	—	—
Other comprehensive income	—	1,300,000 GBP	—	– GBP	– GBP	– GBP	—	—	—	—	1,300,000 GBP	– GBP	—	—	—	—	– GBP	1,600,000 GBP	– GBP	– GBP	1,600,000 GBP	—	– GBP	—	—	—	—	—	—	—
Comprehensive income	—	464,400,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	480,800,000 GBP	—	—	—	—	—	—	—	—	—
Increase (decrease) through share-based payment transactions, equity	—	4,500,000 GBP	—	– GBP	– GBP	– GBP	—	—	—	—	4,500,000 GBP	– GBP	—	—	—	—	– GBP	8,700,000 GBP	– GBP	– GBP	8,700,000 GBP	—	– GBP	—	—	—	—	—	—	—