Statement Of Financial Position [Abstract]

Persimmon PLC - Filing #1868248

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 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
Statement of financial position [abstract]
Assets [abstract]
Property, plant and equipment	118 .6 GBP	—	—	—	—	—	99,000,000 GBP	—	—	—	—	—	—	—	—	—	—	—
Investments accounted for using equity method	300,000 GBP	—	—	—	—	—	300,000 GBP	—	—	—	—	—	—	—	—	—	—	—
Current tax assets	21,800,000 GBP	—	—	—	—	—	21 .4 GBP	—	—	—	—	—	—	—	—	—	—	—
Deferred tax assets	1 0.5 GBP	—	—	—	—	—	9 .7 GBP	—	—	—	—	—	—	—	—	—	—	—
Cash and cash equivalents	8 61 .6 GBP	—	—	—	—	—	1 , 24 6 . 6 GBP	—	—	—	—	—	1 , 2 3 4.1 GBP	—	—	—	—	—
Assets	5 , 0 3 4 .1 GBP	—	—	—	—	—	4,792. 2 GBP	—	—	—	—	—	—	—	—	—	—	—
Equity and liabilities [abstract]
Equity [abstract]
Issued capital	31,900,000 GBP	—	—	—	—	—	3 1.9 GBP	—	—	—	—	—	—	—	—	—	—	—
Retained earnings	2,868,500,000 GBP	—	—	—	—	—	3 ,0 55 .1 GBP	—	—	—	—	—	—	—	—	—	—	—
Share premium	25,600,000 GBP	—	—	—	—	—	24 . 9 GBP	—	—	—	—	—	—	—	—	—	—	—
Equity	3,439,300,000 GBP	25 .6 GBP	236,500,000 GBP	2,868,500,000 GBP	31 .9 GBP	276 . 8 GBP	3 ,6 25 . 2 GBP	3 , 0 55 .1 GBP	236,500,000 GBP	276. 8 GBP	24 . 9 GBP	3 1.9 GBP	3, 51 8 .4 GBP	2,950. 9 GBP	3 1.9 GBP	236,500,000 GBP	22. 3 GBP	276 . 8 GBP
Liabilities [abstract]
Deferred tax liabilities	7 2 .1 GBP	—	—	—	—	—	5 4.6 GBP	—	—	—	—	—	—	—	—	—	—	—
Liabilities	1,594,800,000 GBP	—	—	—	—	—	1 , 1 67. 0 GBP	—	—	—	—	—	—	—	—	—	—	—