Profit Or Loss [Abstract]

Computacenter PLC - Filing #3482160

Concept	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31
Profit or loss [abstract]
Profit (loss) [abstract]
Revenue	—	—	—	—	—	—	—	6,725,800,000 GBP	—	—	—	—	5,441,300,000 GBP	—	—	—	—	—
Profit (loss) from operating activities	—	—	—	—	—	—	—	255,200,000 GBP	—	—	—	—	198,500,000 GBP	—	—	—	—	—
Finance income	—	—	—	—	—	—	—	300,000 GBP	—	—	—	—	500,000 GBP	—	—	—	—	—
Finance costs	—	—	—	—	—	—	—	7,500,000 GBP	—	—	—	—	6,400,000 GBP	—	—	—	—	—
Profit (loss) before tax	—	—	—	—	—	—	—	248,000,000 GBP	—	—	—	—	206,600,000 GBP	—	—	—	—	—
Tax expense (income)	—	—	—	—	—	—	—	61,500,000 GBP	—	—	—	—	52,400,000 GBP	—	—	—	—	—
Profit (loss)	1,200,000 GBP	– GBP	– GBP	– GBP	– GBP	– GBP	185,300,000 GBP	186,500,000 GBP	185,300,000 GBP	153,800,000 GBP	– GBP	– GBP	154,200,000 GBP	400,000 GBP	– GBP	– GBP	153,800,000 GBP	– GBP
Profit (loss), attributable to [abstract]
Profit (loss), attributable to owners of parent	—	—	—	—	—	—	—	185,300,000 GBP	—	—	—	—	153,800,000 GBP	—	—	—	—	—
Profit (loss), attributable to non-controlling interests	—	—	—	—	—	—	—	1,200,000 GBP	—	—	—	—	400,000 GBP	—	—	—	—	—
Earnings per share [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Earnings per share [abstract]
Earnings per share [line items]
Basic earnings per share [abstract]
Basic earnings (loss) per share	—	—	—	—	—	—	—	1.640	—	—	—	—	1.362	—	—	—	—	—
Diluted earnings per share [abstract]
Diluted earnings (loss) per share	—	—	—	—	—	—	—	1.609	—	—	—	—	1.338	—	—	—	—	—