DIVIDENDS (Details) - GBP (£) £ / shares in Units, £ in Millions			6 Months Ended	12 Months Ended
Jun. 29, 2022	Mar. 30, 2022	Jun. 30, 2023	Dec. 31, 2022
Total dividends paid			£ 222
Per share			£ 0.024	£ 0
Interim dividend per share			£ 0.018
CHHL2 \| GlaxoSmithKline and Pfizer companies
Total dividends paid	£ 452	£ 421
Per share	£ 452	£ 421

The amount of dividends paid by the entity on ordinary shares. [Refer: Ordinary shares [member]]

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The amount of dividends paid per ordinary share.

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The amount, per share, of dividends proposed or declared before financial statements were authorised for issue but not recognised as distribution to owners.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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