Receivables and Other Assets - Schedule of receivables and other assets (Details) - USD ($) $ in Millions	Jun. 30, 2026	Dec. 31, 2025
Trade and other receivables [abstract]
Receivables related to collaboration agreements	$ 969	$ 907
Trade receivables related to product sales	125	96
Prepayments	81	65
Interest receivables	3	4
Interest rate swaps	10	0
Other receivables and assets	48	62
Total	1,236	1,134
Receivables and other assets - non-current	24	22
Receivables and other assets - current	$ 1,212	$ 1,112

Collaboration Agreements, Receivables

No definition available.

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- Definition

Interest Rate Swaps Receivables

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
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- Definition

The amount of current trade receivables. [Refer: Trade receivables]

+ References

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+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The amount of interest recognised as a receivable.

+ References

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-Note Expiry date 2027-01-01
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+ Details

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Balance Type:	debit
Period Type:	instant

- Definition

The amount of non-current trade receivables and non-current other receivables. [Refer: Non-current trade receivables; Other non-current receivables]

+ References

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+ Details

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- Definition

The amount receivable by the entity that it does not separately disclose in the same statement or note.

+ References

+ Details

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Balance Type:	debit
Period Type:	instant

- Definition

Receivables that represent amounts paid for goods and services before they have been delivered.

+ References

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

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

+ References

+ Details

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Balance Type:	debit
Period Type:	instant

- Definition

The amount of trade receivables and other receivables. [Refer: Trade receivables; Other receivables]

+ References

+ Details

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Period Type:	instant

- References

No definition available.

+ Details

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