Statement Of Changes In Equity [Abstract]

Chemring Group PLC - Filing #2821397

Concept	2023-11-01 to 2024-10-31	As at 2024-10-31	2023-11-01 to 2024-10-31	2023-11-01 to 2024-10-31	As at 2024-10-31	As at 2024-10-31	2023-11-01 to 2024-10-31	As at 2024-10-31	As at 2024-10-31	2023-11-01 to 2024-10-31	2023-11-01 to 2024-10-31	As at 2024-10-31	2022-11-01 to 2023-10-31	As at 2023-10-31	2022-11-01 to 2023-10-31	As at 2023-10-31	As at 2023-10-31	As at 2023-10-31	2022-11-01 to 2023-10-31	2022-11-01 to 2023-10-31	2022-11-01 to 2023-10-31	As at 2023-10-31	2022-11-01 to 2023-10-31	As at 2023-10-31	As at 2022-10-31	As at 2022-10-31	As at 2022-10-31	As at 2022-10-31	As at 2022-10-31	As at 2022-10-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	—	20,700,000 GBP	—	—	309,000,000 GBP	52,300,000 GBP	—	2,700,000 GBP	13,000,000 GBP	—	—	356,300,000 GBP	—	8,800,000 GBP	—	62,900,000 GBP	308,700,000 GBP	2,800,000 GBP	—	—	—	12,900,000 GBP	—	378,500,000 GBP	7,500,000 GBP	418,100,000 GBP	2,800,000 GBP	307,700,000 GBP	87,200,000 GBP	12,900,000 GBP
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	— GBP	—	— GBP	— GBP	—	—	39,500,000 GBP	—	—	— GBP	39,500,000 GBP	—	— GBP	—	5,400,000 GBP	—	—	—	— GBP	— GBP	5,400,000 GBP	—	— GBP	—	—	—	—	—	—	—
Comprehensive income	11,900,000 GBP	—	— GBP	— GBP	—	—	38,700,000 GBP	—	—	— GBP	26,800,000 GBP	—	16,300,000 GBP	—	14,000,000 GBP	—	—	—	— GBP	— GBP	2,300,000 GBP	—	— GBP	—	—	—	—	—	—	—
Issue of equity	— GBP	—	— GBP	300,000 GBP	—	—	— GBP	—	—	— GBP	300,000 GBP	—	— GBP	—	1,000,000 GBP	—	—	—	1,000,000 GBP	— GBP	— GBP	—	— GBP	—	—	—	—	—	—	—
Dividends recognised as distributions to owners	— GBP	—	— GBP	— GBP	—	—	19,600,000 GBP	—	—	— GBP	19,600,000 GBP	—	— GBP	—	17,300,000 GBP	—	—	—	— GBP	— GBP	17,300,000 GBP	—	— GBP	—	—	—	—	—	—	—
Increase (decrease) through share-based payment transactions, equity	— GBP	—	— GBP	— GBP	—	—	8,700,000 GBP	—	—	— GBP	8,700,000 GBP	—	— GBP	—	7,600,000 GBP	—	—	—	— GBP	— GBP	7,600,000 GBP	—	— GBP	—	—	—	—	—	—	—