Statement Of Financial Position [Abstract]

Greggs PLC - Filing #1893636

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 2022-01-02	As at 2022-01-02	As at 2022-01-02	As at 2022-01-02	As at 2022-01-02	As at 2022-01-01	As at 2022-01-01	As at 2022-01-01	As at 2022-01-01	As at 2022-01-01	As at 2021-01-03	As at 2021-01-02	As at 2021-01-02	As at 2021-01-02	As at 2021-01-02	As at 2021-01-02
Statement of financial position [abstract]
Assets [abstract]
Property, plant and equipment	3 90.0 GBP	—	—	—	—	—	—	—	—	—	—	—	—	34 3.8 GBP	—	—	—	—	—	—	—
Right-of-use assets	2 81 .6 GBP	—	—	—	—	—	—	—	—	—	—	—	—	26 3.6 GBP	—	—	—	—	—	—	—
Non-current assets or disposal groups classified as held for sale or as held for distribution to owners	– GBP	—	—	—	—	—	—	—	—	—	—	—	—	1. 6 GBP	—	—	—	—	—	—	—
Current tax assets	600,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	0 .4 GBP	—	—	—	—	—	—	—
Cash and cash equivalents	1 9 1.6 GBP	—	—	—	—	—	—	—	—	1 98 .6 GBP	—	—	—	19 8.6 GBP	—	3 6.8 GBP	—	—	—	—	—
Assets	9 74.4 GBP	—	—	—	—	—	—	—	—	—	—	—	—	888. 4 GBP	—	—	—	—	—	—	—
Equity and liabilities [abstract]
Equity [abstract]
Issued capital	2,000,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	2 .0 GBP	—	—	—	—	—	—	—
Retained earnings	420,500,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	4 06 .8 GBP	—	—	—	—	—	—	—
Share premium	2 3 .1 GBP	—	—	—	—	—	—	—	—	—	—	—	—	20,000,000 GBP	—	—	—	—	—	—	—
Equity attributable to owners of parent	44 6.0 GBP	—	—	—	—	—	—	—	—	—	—	—	—	429. 2 GBP	—	—	—	—	—	—	—
Equity	446 .0 GBP	2 3 .1 GBP	400,000 GBP	42 0.5 GBP	2,000,000 GBP	0 .4 GBP	2,000,000 GBP	20,000,000 GBP	40 6.8 GBP	429. 2 GBP	40 6.8 GBP	20,000,000 GBP	2,000,000 GBP	42 9. 2 GBP	400,000 GBP	—	2,000,000 GBP	0 .4 GBP	15,700,000 GBP	32 1.6 GBP	30 3.5 GBP
Liabilities [abstract]
Deferred tax liabilities	26 . 3 GBP	—	—	—	—	—	—	—	—	—	—	—	—	1 0. 0 GBP	—	—	—	—	—	—	—
Liabilities	5 2 8 . 4 GBP	—	—	—	—	—	—	—	—	—	—	—	—	459,200,000 GBP	—	—	—	—	—	—	—