Profit Or Loss [Abstract]

FORTERRA PLC - Filing #2019096

Concept	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31
Profit or loss [abstract]
Profit (loss) [abstract]
Revenue	—	—	—	346,400,000 GBP	—	—	—	—	—	—	—	455,500,000 GBP	—	—
Depreciation and amortisation expense	—	—	—	20,000,000 GBP	—	—	—	—	—	—	—	16,500,000 GBP	—	—
Profit (loss) from operating activities	—	—	—	24,100,000 GBP	—	—	—	—	—	—	—	75,000,000 GBP	—	—
Finance costs	—	—	—	7,000,000 GBP	—	—	—	—	—	—	—	2,100,000 GBP	—	—
Profit (loss) before tax	—	—	—	17,100,000 GBP	—	—	—	—	—	—	—	72,900,000 GBP	—	—
Tax expense (income)	—	—	—	4,300,000 GBP	—	—	—	—	—	—	—	14,100,000 GBP	—	—
Profit (loss)	– GBP	– GBP	– GBP	12,800,000 GBP	– GBP	12,800,000 GBP	– GBP	– GBP	– GBP	– GBP	– GBP	58,800,000 GBP	– GBP	58,800,000 GBP
Profit (loss), attributable to [abstract]
Profit (loss), attributable to owners of parent	—	—	—	12,800,000 GBP	—	—	—	—	—	—	—	58,800,000 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	—	—	—	0.062	—	—	—	—	—	—	—	0.272	—	—
Diluted earnings per share [abstract]
Diluted earnings (loss) per share	—	—	—	0.062	—	—	—	—	—	—	—	0.268	—	—