Statement Of Financial Position [Abstract]

NCC GROUP PLC - Filing #1936472

Concept	As at 2023-05-31	As at 2023-05-31	As at 2023-05-31	As at 2023-05-31	As at 2023-05-31	As at 2023-05-31	As at 2023-05-31	As at 2022-05-31	As at 2022-05-31	As at 2022-05-31	As at 2022-05-31	As at 2022-05-31	As at 2022-05-31	As at 2022-05-31	As at 2021-05-31	As at 2021-05-31	As at 2021-05-31	As at 2021-05-31	As at 2021-05-31	As at 2021-05-31	As at 2021-05-31
Statement of financial position [abstract]
Assets [abstract]
Property, plant and equipment	—	—	—	—	12 .5 GBP	—	—	—	—	—	—	—	—	12. 9 GBP	—	—	—	—	—	—	—
Right-of-use assets	—	—	—	—	18,600,000 GBP	—	—	—	—	—	—	—	—	22,000,000 GBP	—	—	—	—	—	—	—
Goodwill	—	—	—	—	255,800,000 GBP	—	—	—	—	—	—	—	—	26 6 .1 GBP	—	—	—	—	—	—	—
Intangible assets other than goodwill	—	—	—	—	110,900,000 GBP	—	—	—	—	—	—	—	—	11 8. 6 GBP	—	—	—	—	—	—	—
Current tax assets	—	—	—	—	3,600,000 GBP	—	—	—	—	—	—	—	—	3 .1 GBP	—	—	—	—	—	—	—
Deferred tax assets	—	—	—	—	2,900,000 GBP	—	—	—	—	—	—	—	—	1,400,000 GBP	—	—	—	—	—	—	—
Cash and cash equivalents	—	—	—	—	3 4 .1 GBP	—	—	—	—	—	—	—	—	73,200,000 GBP	—	—	—	—	—	—	—
Assets	—	—	—	—	5 01.4 GBP	—	—	—	—	—	—	—	—	57 6.4 GBP	—	—	—	—	—	—	—
Equity and liabilities [abstract]
Equity [abstract]
Issued capital	—	—	—	—	3 .1 GBP	—	—	—	—	—	—	—	—	3 .1 GBP	—	—	—	—	—	—	—
Retained earnings	—	—	—	—	28,800,000 GBP	—	—	—	—	—	—	—	—	11 .3 GBP	—	—	—	—	—	—	—
Share premium	—	—	—	—	2 2 4 .1 GBP	—	—	—	—	—	—	—	—	224 . 0 GBP	—	—	—	—	—	—	—
Equity attributable to owners of parent	—	—	—	—	278,200,000 GBP	—	—	—	—	—	—	—	—	293,200,000 GBP	—	—	—	—	—	—	—
Equity	3 .1 GBP	28,800,000 GBP	3 7. 5 GBP	— GBP	278. 2 GBP	2 2 4 .1 GBP	42,300,000 GBP	— GBP	42,300,000 GBP	35,100,000 GBP	3. 1 GBP	224,000,000 GBP	11. 3 GBP	293,200,000 GBP	20,300,000 GBP	3 .1 GBP	266 .2 GBP	223 .2 GBP	42. 3 GBP	0. 8 GBP	21,900,000 GBP
Liabilities [abstract]
Current tax liabilities	—	—	—	—	4 .2 GBP	—	—	—	—	—	—	—	—	7. 4 GBP	—	—	—	—	—	—	—
Deferred tax liabilities	—	—	—	—	1,400,000 GBP	—	—	—	—	—	—	—	—	1,600,000 GBP	—	—	—	—	—	—	—
Liabilities	—	—	—	—	223. 2 GBP	—	—	—	—	—	—	—	—	28 3. 2 GBP	—	—	—	—	—	—	—