Statement Of Changes In Equity [Abstract]

Haleon PLC - Filing #2004838

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	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
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Dividends recognised as distributions to owners of parent	388,000,000 GBP	388,000,000 GBP	— GBP	— GBP	388,000,000 GBP	— GBP	— GBP	— GBP	— GBP	11,930,000,000 GBP	11,930,000,000 GBP	— GBP	11,930,000,000 GBP	— GBP	— GBP	— GBP	1,148,000,000 GBP	— GBP	— GBP	1,148,000,000 GBP	1,148,000,000 GBP
Dividends recognised as distributions to non-controlling interests	58,000,000 GBP	— GBP	— GBP	58,000,000 GBP	— GBP	— GBP	— GBP	— GBP	— GBP	48,000,000 GBP	— GBP	48,000,000 GBP	— GBP	— GBP	35,000,000 GBP	— GBP	— GBP	— GBP	— GBP	35,000,000 GBP	— GBP
Decrease (increase) through tax on share-based payment transactions, equity	1,000,000 GBP	1,000,000 GBP	— GBP	— GBP	1,000,000 GBP	— GBP	— GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through transactions with owners, equity	—	—	—	—	—	—	—	— GBP	— GBP	47,000,000 GBP	47,000,000 GBP	— GBP	47,000,000 GBP	— GBP	—	—	—	—	—	—	—
Reduction of issued capital	—	—	—	—	—	—	—	11,451,000,000 GBP	— GBP	22,058,000,000 GBP	— GBP	— GBP	22,058,000,000 GBP	10,607,000,000 GBP	—	—	—	—	—	—	—