Analysis Of Income And Expense [Abstract]

Computacenter PLC - Filing #2017773

Concept	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	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31
Analysis of income and expense [abstract]
Revenue [abstract]
Revenue	—	—	—	6,922,800,000 GBP	—	—	—	—	—	—	—	—	6,470,500,000 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	—	—	—	25,800,000 GBP	—	—	—	—	—	—	—	—	47,500,000 GBP	—	—	—	—	—
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	– GBP	– GBP	– GBP	172,700,000 GBP	1,400,000 GBP	23,500,000 GBP	194,800,000 GBP	– GBP	171,300,000 GBP	– GBP	– GBP	229,900,000 GBP	231,900,000 GBP	– GBP	– GBP	45,300,000 GBP	184,600,000 GBP	2,000,000 GBP
Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract]
Comprehensive income, attributable to owners of parent	—	—	—	171,300,000 GBP	—	—	—	—	—	—	—	—	229,900,000 GBP	—	—	—	—	—
Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract]
Comprehensive income, attributable to non-controlling interests	—	—	—	1,400,000 GBP	—	—	—	—	—	—	—	—	2,000,000 GBP	—	—	—	—	—