Profit Or Loss [Abstract]

Aston Martin Lagonda Global Holdings PLC - Filing #3408995

Concept	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31
Profit or loss [abstract]
Profit (loss) [abstract]
Revenue	—	—	—	—	– GBP	1,095,300,000 GBP	—	—	—	—	1,095,300,000 GBP	—	611,800,000 GBP	—	—	—	—	– GBP	611,800,000 GBP	—	—	—	—	—
Profit (loss) from operating activities	—	—	—	—	2,200,000 GBP	74,300,000 GBP	—	—	—	—	76,500,000 GBP	—	3 22.9 GBP	—	—	—	—	9 8.0 GBP	2 24.9 GBP	—	—	—	—	—
Finance income	—	—	—	—	34,100,000 GBP	2,300,000 GBP	—	—	—	—	36,400,000 GBP	—	40,000,000 GBP	—	—	—	—	6,900,000 GBP	33,100,000 GBP	—	—	—	—	—
Finance costs	—	—	—	—	– GBP	173,700,000 GBP	—	—	—	—	173,700,000 GBP	—	1 83.1 GBP	—	—	—	—	7 5.5 GBP	1 07.6 GBP	—	—	—	—	—
Profit (loss) before tax	—	—	—	—	31,900,000 GBP	245,700,000 GBP	—	—	—	—	213,800,000 GBP	—	4 66.0 GBP	—	—	—	—	1 66.6 GBP	2 99.4 GBP	—	—	—	—	—
Tax expense (income)	—	—	—	—	8,300,000 GBP	16,200,000 GBP	—	—	—	—	24,500,000 GBP	—	55,500,000 GBP	—	—	—	—	32,900,000 GBP	22,600,000 GBP	—	—	—	—	—
Profit (loss)	2,300,000 GBP	– GBP	– GBP	– GBP	40,200,000 GBP	229,500,000 GBP	– GBP	– GBP	– GBP	– GBP	189,300,000 GBP	191. 6 GBP	4 10.5 GBP	– GBP	– GBP	4 19.3 GBP	– GBP	1 33.7 GBP	2 76.8 GBP	– GBP	– GBP	8,800,000 GBP	– GBP	– GBP
Profit (loss), attributable to [abstract]
Profit (loss), attributable to owners of parent	—	—	—	—	—	—	—	—	—	—	191,600,000 GBP	—	4 19.3 GBP	—	—	—	—	—	—	—	—	—	—	—
Profit (loss), attributable to non-controlling interests	—	—	—	—	—	—	—	—	—	—	2,300,000 GBP	—	8,800,000 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	—	—	—	—	—	—	—	—	—	—	1.659	—	5.430	—	—	—	—	—	—	—	—	—	—	—
Diluted earnings per share [abstract]
Diluted earnings (loss) per share	—	—	—	—	—	—	—	—	—	—	1.659	—	5.430	—	—	—	—	—	—	—	—	—	—	—