Profit Or Loss [Abstract]

Kainos Group PLC - Filing #1743090

Concept	2021-04-01 to 2022-03-31	2021-04-01 to 2022-03-31	2021-04-01 to 2022-03-31	2021-04-01 to 2022-03-31	2021-04-01 to 2022-03-31	2021-04-01 to 2022-03-31	2021-04-01 to 2022-03-31	2020-04-01 to 2021-03-31	2020-04-01 to 2021-03-31	2020-04-01 to 2021-03-31	2020-04-01 to 2021-03-31	2020-04-01 to 2021-03-31	2020-04-01 to 2021-03-31	2020-04-01 to 2021-03-31
Profit or loss [abstract]
Profit (loss) [abstract]
Revenue	—	—	—	—	—	—	302,632,000 GBP	—	—	—	—	234,694,000 GBP	—	—
Cost of sales	—	—	—	—	—	—	162,386,000 GBP	—	—	—	—	116,396,000 GBP	—	—
Gross profit	—	—	—	—	—	—	140,246,000 GBP	—	—	—	—	118,298,000 GBP	—	—
Profit (loss) from operating activities	—	—	—	—	—	—	46,015,000 GBP	—	—	—	—	50,335,000 GBP	—	—
Finance income	—	—	—	—	—	—	52,000 GBP	—	—	—	—	84,000 GBP	—	—
Finance costs	—	—	—	—	—	—	74,000 GBP	—	—	—	—	78,000 GBP	—	—
Profit (loss) before tax	—	—	—	—	—	—	45,993,000 GBP	—	—	—	—	50,341,000 GBP	—	—
Tax expense (income)	—	—	—	—	—	—	10,225,000 GBP	—	—	—	—	10,740,000 GBP	—	—
Profit (loss)	– GBP	– GBP	– GBP	– GBP	35,768,000 GBP	– GBP	35,768,000 GBP	– GBP	– GBP	– GBP	39,601,000 GBP	39,601,000 GBP	– GBP	– 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	—	—	—	—	—	—	0.291	—	—	—	—	0.325	—	—
Diluted earnings per share [abstract]
Diluted earnings (loss) per share	—	—	—	—	—	—	0.285	—	—	—	—	0.321	—	—