Profit Or Loss [Abstract]

Kainos Group PLC - Filing #7544584

Concept	2024-04-01 to 2025-03-31	2024-04-01 to 2025-03-31	2024-04-01 to 2025-03-31	2024-04-01 to 2025-03-31	2024-04-01 to 2025-03-31	2024-04-01 to 2025-03-31	2024-04-01 to 2025-03-31	2024-04-01 to 2025-03-31	2023-04-01 to 2024-03-31	2023-04-01 to 2024-03-31	2023-04-01 to 2024-03-31	2023-04-01 to 2024-03-31	2023-04-01 to 2024-03-31	2023-04-01 to 2024-03-31	2023-04-01 to 2024-03-31	2023-04-01 to 2024-03-31
Profit or loss [abstract]
Profit (loss) [abstract]
Revenue	—	—	—	—	—	367,246,000 GBP	—	—	—	—	—	382,393,000 GBP	—	—	—	—
Cost of sales	—	—	—	—	—	191,337,000 GBP	—	—	—	—	—	195,079,000 GBP	—	—	—	—
Gross profit	—	—	—	—	—	175,909,000 GBP	—	—	—	—	—	187,314,000 GBP	—	—	—	—
Profit (loss) from operating activities	—	—	—	—	—	42,533,000 GBP	—	—	—	—	—	60,770,000 GBP	—	—	—	—
Finance income	—	—	—	—	—	6,440,000 GBP	—	—	—	—	—	4,336,000 GBP	—	—	—	—
Finance costs	—	—	—	—	—	333,000 GBP	—	—	—	—	—	334,000 GBP	—	—	—	—
Profit (loss) before tax	—	—	—	—	—	48,640,000 GBP	—	—	—	—	—	64,772,000 GBP	—	—	—	—
Tax expense (income)	—	—	—	—	—	13,080,000 GBP	—	—	—	—	—	16,057,000 GBP	—	—	—	—
Profit (loss)	– GBP	– GBP	– GBP	– GBP	– GBP	35,560,000 GBP	– GBP	35,560,000 GBP	– GBP	– GBP	48,715,000 GBP	48,715,000 GBP	– GBP	– 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	—	—	—	—	—	0.284	—	—	—	—	—	0.390	—	—	—	—
Diluted earnings per share [abstract]
Diluted earnings (loss) per share	—	—	—	—	—	0.282	—	—	—	—	—	0.386	—	—	—	—