Profit Or Loss [Abstract]

MJ GLEESON PLC - Filing #1792458

Concept	2021-07-01 to 2022-06-30	2021-07-01 to 2022-06-30	2021-07-01 to 2022-06-30	2021-07-01 to 2022-06-30	2021-07-01 to 2022-06-30	2021-07-01 to 2022-06-30	2021-07-01 to 2022-06-30	2020-07-01 to 2021-06-30	2020-07-01 to 2021-06-30	2020-07-01 to 2021-06-30	2020-07-01 to 2021-06-30	2020-07-01 to 2021-06-30
Profit or loss [abstract]
Profit (loss) [abstract]
Revenue	373,409,000 GBP	—	—	373,409,000 GBP	—	– GBP	—	288,575,000 GBP	—	—	—	—
Other income	684,000 GBP	—	—	684,000 GBP	—	– GBP	—	923,000 GBP	—	—	—	—
Profit (loss) from operating activities	43,930,000 GBP	—	—	56,797,000 GBP	—	12,867,000 GBP	—	43,083,000 GBP	—	—	—	—
Finance income	172,000 GBP	—	—	172,000 GBP	—	– GBP	—	377,000 GBP	—	—	—	—
Finance costs	1,482,000 GBP	—	—	1,482,000 GBP	—	– GBP	—	1,749,000 GBP	—	—	—	—
Profit (loss) before tax	42,620,000 GBP	—	—	—	—	—	—	41,711,000 GBP	—	—	—	—
Tax expense (income)	7,531,000 GBP	—	—	9,976,000 GBP	—	2,445,000 GBP	—	7,839,000 GBP	—	—	—	—
Profit (loss)	35,089,000 GBP	– GBP	– GBP	45,511,000 GBP	35,089,000 GBP	10,422,000 GBP	– GBP	33,872,000 GBP	– GBP	– GBP	– GBP	33,872,000 GBP
Profit (loss), attributable to [abstract]
Profit (loss), attributable to owners of parent	35,089,000 GBP	—	—	45,511,000 GBP	—	10,422,000 GBP	—	33,872,000 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 from continuing operations	0.6023	—	—	0.7812	—	—	—	0.5816	—	—	—	—
Diluted earnings per share [abstract]
Diluted earnings (loss) per share from continuing operations	0.6008	—	—	0.7792	—	—	—	0.5807	—	—	—	—