Profit Or Loss [Abstract]

Sage Group PLC - Filing #1963776

Concept	2022-10-01 to 2023-09-30	2022-10-01 to 2023-09-30	2022-10-01 to 2023-09-30	2022-10-01 to 2023-09-30	2022-10-01 to 2023-09-30	2022-10-01 to 2023-09-30	2022-10-01 to 2023-09-30	2021-10-01 to 2022-09-30	2021-10-01 to 2022-09-30	2021-10-01 to 2022-09-30	2021-10-01 to 2022-09-30	2021-10-01 to 2022-09-30	2021-10-01 to 2022-09-30	2021-10-01 to 2022-09-30
Profit or loss [abstract]
Profit (loss) [abstract]
Revenue	—	—	2,184,000,000 GBP	—	—	2,184,000,000 GBP	– GBP	—	1,947,000,000 GBP	—	—	—	2,000,000 GBP	1,949,000,000 GBP
Profit (loss) from operating activities	—	—	315,000,000 GBP	—	—	456,000,000 GBP	141,000,000 GBP	—	367,000,000 GBP	—	—	—	10,000,000 GBP	377,000,000 GBP
Finance income	—	—	12,000,000 GBP	—	—	12,000,000 GBP	– GBP	—	1,000,000 GBP	—	—	—	– GBP	1,000,000 GBP
Finance costs	—	—	45,000,000 GBP	—	—	44,000,000 GBP	1,000,000 GBP	—	31,000,000 GBP	—	—	—	1,000,000 GBP	32,000,000 GBP
Profit (loss) before tax	—	—	282,000,000 GBP	—	—	424,000,000 GBP	142,000,000 GBP	—	337,000,000 GBP	—	—	—	9,000,000 GBP	346,000,000 GBP
Tax expense (income)	—	—	71,000,000 GBP	—	—	95,000,000 GBP	24,000,000 GBP	—	77,000,000 GBP	—	—	—	6,000,000 GBP	83,000,000 GBP
Profit (loss)	– GBP	– GBP	211,000,000 GBP	211,000,000 GBP	– GBP	329,000,000 GBP	118,000,000 GBP	260,000,000 GBP	260,000,000 GBP	– GBP	– GBP	– GBP	3,000,000 GBP	263,000,000 GBP
Profit (loss), attributable to [abstract]
Profit (loss), attributable to owners of parent	—	—	211,000,000 GBP	—	—	329,000,000 GBP	118,000,000 GBP	—	260,000,000 GBP	—	—	—	3,000,000 GBP	263,000,000 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	—	—	0.2075	—	—	0.3225	—	—	0.2547	—	—	—	—	0.2574
Diluted earnings per share [abstract]
Diluted earnings (loss) per share	—	—	0.2043	—	—	0.3175	—	—	0.2517	—	—	—	—	0.2544