Segment Information - Net sales by geographic region (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Segment Reporting Information
Net sales	$ 1,668	$ 1,706	$ 3,207	$ 3,273
U.S.
Segment Reporting Information
Net sales	427	446	834	888
Non-U.S.
Segment Reporting Information
Net sales	$ 1,241	$ 1,260	$ 2,373	$ 2,385
France
Segment Reporting Information
Percentage of consolidated net sales outside of the U.S.	12.00%	12.00%	12.00%	12.00%
Italy
Segment Reporting Information
Percentage of consolidated net sales outside of the U.S.	13.00%	13.00%	12.00%	13.00%
Mexico
Segment Reporting Information
Percentage of consolidated net sales outside of the U.S.	14.00%	14.00%	14.00%	13.00%

Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.

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+ Details

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details