Analysis Of Income And Expense [Abstract]

Grafton Group - Filing #5878288

Concept	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31
Analysis of income and expense [abstract]
Revenue [abstract]
Revenue	—	—	—	—	—	—	—	—	2,282,252,000 GBP	—	2,319,242,000 GBP	—	—	—	—	—	—	—	—	—
Material income and expense [abstract]
Operating expense	—	—	—	—	—	—	—	—	2,133,626,000 GBP	—	2,137,414,000 GBP	—	—	—	—	—	—	—	—	—
Miscellaneous other comprehensive income [abstract]
Other comprehensive income, net of tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract]
Other comprehensive income, net of tax, exchange differences on translation of foreign operations	– GBP	– GBP	– GBP	– GBP	33,099,000 GBP	– GBP	– GBP	– GBP	33,099,000 GBP	– GBP	12,210,000 GBP	– GBP	– GBP	– GBP	– GBP	– GBP	– GBP	12,210,000 GBP	– GBP	– GBP
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	– GBP	– GBP	– GBP	– GBP	33,099,000 GBP	126,371,000 GBP	– GBP	– GBP	93,272,000 GBP	– GBP	137,861,000 GBP	– GBP	– GBP	– GBP	150,040,000 GBP	– GBP	– GBP	12,210,000 GBP	– GBP	31,000 GBP
Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract]
Comprehensive income, attributable to owners of parent	—	—	—	—	—	—	—	—	93,272,000 GBP	—	137,861,000 GBP	—	—	—	—	—	—	—	—	—