Statement Of Financial Position [Abstract]

FORTERRA PLC - Filing #1870672

Concept	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31
Statement of financial position [abstract]
Assets [abstract]
Property, plant and equipment	2 33 .7 GBP	—	—	—	—	—	—	—	—	—	—	201,400,000 GBP	—	—	—	—	—	—	—	—	—
Right-of-use assets	18 .1 GBP	—	—	—	—	—	—	—	—	—	—	16,500,000 GBP	—	—	—	—	—	—	—	—	—
Current tax assets	– GBP	—	—	—	—	—	—	—	—	—	—	1,000,000 GBP	—	—	—	—	—	—	—	—	—
Cash and cash equivalents	3 4. 3 GBP	—	—	—	—	—	—	—	—	—	—	41,500,000 GBP	—	—	—	—	—	—	—	31,500,000 GBP	—
Assets	3 9 7. 6 GBP	—	—	—	—	—	—	—	—	—	—	350,000,000 GBP	—	—	—	—	—	—	—	—	—
Equity and liabilities [abstract]
Equity [abstract]
Issued capital	2 .1 GBP	—	—	—	—	—	—	—	—	—	—	2,300,000 GBP	—	—	—	—	—	—	—	—	—
Retained earnings	23 3 .4 GBP	—	—	—	—	—	—	—	—	—	—	213,400,000 GBP	—	—	—	—	—	—	—	—	—
Treasury shares	15 . 8 GBP	—	—	—	—	—	—	—	—	—	—	4,600,000 GBP	—	—	—	—	—	—	—	—	—
Other reserves	– GBP	—	—	—	—	—	—	—	—	—	—	23,900,000 GBP	—	—	—	—	—	—	—	—	—
Equity	2 20 . 5 GBP	– GBP	0. 2 GBP	2 3 3. 4 GBP	15 . 8 GBP	2 .1 GBP	600,000 GBP	4,600,000 GBP	213,400,000 GBP	– GBP	23,900,000 GBP	234,800,000 GBP	200,000 GBP	2,300,000 GBP	162,300,000 GBP	– GBP	2,300,000 GBP	2,000,000 GBP	41,500,000 GBP	204,100,000 GBP	– GBP
Liabilities [abstract]
Deferred tax liabilities	5. 0 GBP	—	—	—	—	—	—	—	—	—	—	2,700,000 GBP	—	—	—	—	—	—	—	—	—
Liabilities	17 7. 1 GBP	—	—	—	—	—	—	—	—	—	—	115,200,000 GBP	—	—	—	—	—	—	—	—	—