Strategic Restructuring Plan - Summary of restructuring charges and amounts paid or settled (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2026
Restructuring Cost and Reserve [Line Items]
Balance as of December 31, 2025		$ 0
Restructuring expense	$ 0	30
Cash settled/ adjustment		(30)
Balance as of June 30, 2026	0	0
Emplooyee-Related
Restructuring Cost and Reserve [Line Items]
Balance as of December 31, 2025		0
Restructuring expense		8
Cash settled/ adjustment		(8)
Balance as of June 30, 2026	0	0
Manufacturing Related
Restructuring Cost and Reserve [Line Items]
Balance as of December 31, 2025		0
Restructuring expense		22
Cash settled/ adjustment		(22)
Balance as of June 30, 2026	$ 0	$ 0

Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

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Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

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