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]
Non-current 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	—	—	—	—	—	—	—
Deferred tax assets	—	—	—	—	2,900,000 GBP	—	—	—	—	—	—	—	—	1,400,000 GBP	—	—	—	—	—	—	—
Non-current assets	—	—	—	—	40 1.0 GBP	—	—	—	—	—	—	—	—	42 1. 3 GBP	—	—	—	—	—	—	—
Current assets [abstract]
Current inventories	—	—	—	—	800,000 GBP	—	—	—	—	—	—	—	—	900,000 GBP	—	—	—	—	—	—	—
Trade and other current receivables	—	—	—	—	58. 1 GBP	—	—	—	—	—	—	—	—	7 7. 7 GBP	—	—	—	—	—	—	—
Cash and cash equivalents	—	—	—	—	3 4 .1 GBP	—	—	—	—	—	—	—	—	73,200,000 GBP	—	—	—	—	—	—	—
Current assets	—	—	—	—	100. 4 GBP	—	—	—	—	—	—	—	—	1 5 5 .1 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]
Non-current liabilities [abstract]
Non-current provisions [abstract]
Non-current provisions	—	—	—	—	1,500,000 GBP	—	—	—	—	—	—	—	—	0. 8 GBP	—	—	—	—	—	—	—
Deferred tax liabilities	—	—	—	—	1,400,000 GBP	—	—	—	—	—	—	—	—	1,600,000 GBP	—	—	—	—	—	—	—
Non-current liabilities	—	—	—	—	1 1 2 .1 GBP	—	—	—	—	—	—	—	—	1 3 7. 3 GBP	—	—	—	—	—	—	—
Current liabilities [abstract]
Current provisions [abstract]
Current provisions	—	—	—	—	1,200,000 GBP	—	—	—	—	—	—	—	—	2,700,000 GBP	—	—	—	—	—	—	—
Trade and other current payables	—	—	—	—	44,700,000 GBP	—	—	—	—	—	—	—	—	48,300,000 GBP	—	—	—	—	—	—	—
Current liabilities	—	—	—	—	111,100,000 GBP	—	—	—	—	—	—	—	—	145 .9 GBP	—	—	—	—	—	—	—
Liabilities	—	—	—	—	223. 2 GBP	—	—	—	—	—	—	—	—	28 3. 2 GBP	—	—	—	—	—	—	—