Statement Of Comprehensive Income [Abstract]

SAGA PLC - Filing #1876178

Concept	2022-02-01 to 2023-01-31	2022-02-01 to 2023-01-31	2022-02-01 to 2023-01-31	2022-02-01 to 2023-01-31	2022-02-01 to 2023-01-31	2022-02-01 to 2023-01-31	2022-02-01 to 2023-01-31	2021-02-01 to 2022-01-31	2021-02-01 to 2022-01-31	2021-02-01 to 2022-01-31	2021-02-01 to 2022-01-31	2021-02-01 to 2022-01-31	2021-02-01 to 2022-01-31	2021-02-01 to 2022-01-31
Statement of comprehensive income [abstract]
Profit (loss)	—	—	—	—	—	259,200,000 GBP	—	—	—	—	—	28,000,000 GBP	—	—
Other comprehensive income [abstract]
Other comprehensive income that will not be reclassified to profit or loss, net of tax	—	—	—	—	—	14,300,000 GBP	—	—	—	—	—	3,600,000 GBP	—	—
Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract]
Cash flow hedges [abstract]
Reclassification adjustments on cash flow hedges, net of tax	400,000 GBP	– GBP	– GBP	– GBP	– GBP	400,000 GBP	– GBP	– GBP	– GBP	100,000 GBP	2,100,000 GBP	2,000,000 GBP	– GBP	– GBP
Other comprehensive income that will be reclassified to profit or loss, net of tax	—	—	—	—	—	13,800,000 GBP	—	—	—	—	—	6,900,000 GBP	—	—
Other comprehensive income	—	—	—	—	—	28,100,000 GBP	—	—	—	—	—	3,300,000 GBP	—	—
Comprehensive income	2,500,000 GBP	– GBP	– GBP	273,500,000 GBP	– GBP	287,300,000 GBP	11,300,000 GBP	– GBP	– GBP	8,100,000 GBP	1,200,000 GBP	31,300,000 GBP	24,400,000 GBP	– GBP
Comprehensive income attributable to [abstract]
Comprehensive income, attributable to owners of parent	—	—	—	—	—	287,300,000 GBP	—	—	—	—	—	31,300,000 GBP	—	—