Statement Of Changes In Equity [Abstract]

Morgan Advanced Materials PLC - Filing #6770764

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	As at 2024-12-31	As at 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 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	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	—	—	—	—	36,100,000 GBP	179,300,000 GBP	—	111,700,000 GBP	—	70,900,000 GBP	35,600,000 GBP	38,200,000 GBP	—	—	353,700,000 GBP	—	—	4,900,000 GBP	200,000 GBP	1,000,000 GBP	—	—	—	389,300,000 GBP	—	398,600,000 GBP	—	—	—	170,800,000 GBP	—	35,700,000 GBP	600,000 GBP	—	—	38,300,000 GBP	—	111,700,000 GBP	—	71,300,000 GBP	29,900,000 GBP	360,300,000 GBP	1,100,000 GBP	1,000,000 GBP	—	—	—	—	429,600,000 GBP	600,000 GBP	40,600,000 GBP	111,700,000 GBP	35,700,000 GBP	170,900,000 GBP	71,300,000 GBP	389,000,000 GBP	– GBP	1,000,000 GBP	200,000 GBP
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	– GBP	50,300,000 GBP	– GBP	– GBP	—	—	– GBP	—	– GBP	—	—	—	50,300,000 GBP	8,500,000 GBP	—	58,800,000 GBP	– GBP	—	—	—	79,300,000 GBP	20,500,000 GBP	– GBP	—	56,300,000 GBP	—	47,300,000 GBP	– GBP	– GBP	—	9,000,000 GBP	—	—	47,300,000 GBP	– GBP	—	– GBP	—	– GBP	—	—	—	—	—	– GBP	76,900,000 GBP	20,600,000 GBP	– GBP	—	—	—	—	—	—	—	—	—	—	—
Other comprehensive income	– GBP	8,900,000 GBP	– GBP	– GBP	—	—	– GBP	—	8,300,000 GBP	—	—	—	700,000 GBP	1,000,000 GBP	—	9,900,000 GBP	1,300,000 GBP	—	—	—	—	—	– GBP	—	43,800,000 GBP	—	40,600,000 GBP	– GBP	– GBP	—	3,200,000 GBP	—	—	12,000,000 GBP	– GBP	—	29,900,000 GBP	—	– GBP	—	—	—	—	—	– GBP	—	—	1,300,000 GBP	—	—	—	—	—	—	—	—	—	—	—
Comprehensive income	– GBP	41,400,000 GBP	– GBP	– GBP	—	—	– GBP	—	8,300,000 GBP	—	—	—	51,000,000 GBP	7,500,000 GBP	—	48,900,000 GBP	1,300,000 GBP	—	—	—	—	—	– GBP	—	12,500,000 GBP	—	6,700,000 GBP	– GBP	– GBP	—	5,800,000 GBP	—	—	35,300,000 GBP	– GBP	—	29,900,000 GBP	—	– GBP	—	—	—	—	—	– GBP	—	—	1,300,000 GBP	—	—	—	—	—	—	—	—	—	—	—
Dividends recognised as distributions to owners	– GBP	34,500,000 GBP	– GBP	– GBP	—	—	– GBP	—	– GBP	—	—	—	34,500,000 GBP	8,100,000 GBP	—	42,600,000 GBP	– GBP	—	—	—	—	—	– GBP	—	42,300,000 GBP	—	34,200,000 GBP	– GBP	– GBP	—	8,100,000 GBP	—	—	34,200,000 GBP	– GBP	—	– GBP	—	– GBP	—	—	—	—	—	– GBP	—	—	– GBP	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through share-based payment transactions, equity	– GBP	2,800,000 GBP	– GBP	– GBP	—	—	– GBP	—	– GBP	—	—	—	2,800,000 GBP	– GBP	—	2,800,000 GBP	– GBP	—	—	—	—	—	– GBP	—	2,900,000 GBP	—	2,900,000 GBP	– GBP	– GBP	—	– GBP	—	—	2,900,000 GBP	– GBP	—	– GBP	—	– GBP	—	—	—	—	—	– GBP	—	—	– GBP	—	—	—	—	—	—	—	—	—	—	—