Statement Of Comprehensive Income [Abstract]

STV GROUP PLC - Filing #6769803

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	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	2023-01-01 to 2023-12-31
Statement of comprehensive income [abstract]
Profit (loss)	– GBP	10,800,000 GBP	– GBP	– GBP	– GBP	10,800,000 GBP	2,300,000 GBP	13,100,000 GBP	– GBP	15,600,000 GBP	2,500,000 GBP	5,300,000 GBP	4,500,000 GBP	– GBP	– GBP	800,000 GBP	4,500,000 GBP	– GBP	– GBP	– GBP	13,800,000 GBP	8,500,000 GBP
Other comprehensive income [abstract]
Components of other comprehensive income that will not be reclassified to profit or loss, net of tax [abstract]
Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans	—	—	—	—	—	—	—	300,000 GBP	—	—	—	2,000,000 GBP	—	—	—	—	—	—	—	—	—	—
Other comprehensive income	– GBP	200,000 GBP	– GBP	– GBP	– GBP	200,000 GBP	– GBP	200,000 GBP	– GBP	—	—	1,500,000 GBP	1,500,000 GBP	– GBP	– GBP	– GBP	1,500,000 GBP	– GBP	– GBP	– GBP	—	—
Comprehensive income	– GBP	10,600,000 GBP	– GBP	– GBP	– GBP	10,600,000 GBP	2,300,000 GBP	12,900,000 GBP	– GBP	—	—	6,800,000 GBP	6,000,000 GBP	– GBP	– GBP	800,000 GBP	6,000,000 GBP	– GBP	– GBP	– GBP	—	—
Comprehensive income attributable to [abstract]
Comprehensive income, attributable to owners of parent	—	—	—	—	—	—	—	10,600,000 GBP	—	—	—	6,000,000 GBP	—	—	—	—	—	—	—	—	—	—
Comprehensive income, attributable to non-controlling interests	—	—	—	—	—	—	—	2,300,000 GBP	—	—	—	800,000 GBP	—	—	—	—	—	—	—	—	—	—