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Trade and other payables (Details) - GBP (£) £ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2023	Dec. 31, 2022
Trade and other payables [Abstract]
Trade payables	£ 13,992	£ 11,716
Other taxation and social security	1,066	927
Pension liability	395	34
Accruals	70,301	62,399
Trade and other payables	85,754	75,076
Accruals in respect of product revenue and pre-product revenue	39,434	24,066
Total accruals, deductions from revenue	£ 41,080	£ 25,545

X

- Definition

The amount of accruals classified as current. [Refer: Accruals]

+ References

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X

- Definition

The amount of current payables on social security and taxes other than incomes tax. [Refer: Payables on social security and taxes other than income tax]

+ References

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X

- Definition

The amount of current provisions for employee benefits. [Refer: Provisions for employee benefits]

+ References

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X

- Definition

The amount of current trade payables and current other payables. [Refer: Current trade payables; Other current payables]

+ References

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- References

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X

- Definition

The current amount of payment due to suppliers for goods and services used in entity's business. [Refer: Current liabilities; Trade payables]

+ References

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X

- Definition

The amount of accruals in respect of Product revenue from the sale of KIMMTRAK and Pre-product revenue from the sale of tebentafusp.

+ References

No definition available.

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X

- Definition

The combined amount with the non-current accruals in the unaudited condensed consolidated interim statement of financial position, our total accruals for such deductions from revenue.

+ References

No definition available.

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