Revenue - Schedule of Disaggregation of Revenue (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Disaggregation of Revenue [Line Items]
Total revenue	$ 4,505	$ 3,862	$ 8,649	$ 7,314
Optical communications products
Disaggregation of Revenue [Line Items]
Total revenue	2,072	1,566	3,918	2,921
Electronics glass and advanced optics products
Disaggregation of Revenue [Line Items]
Total revenue	1,230	1,267	2,445	2,466
Automotive products
Disaggregation of Revenue [Line Items]
Total revenue	474	457	915	883
Polycrystalline silicon and solar products
Disaggregation of Revenue [Line Items]
Total revenue	438	231	808	437
Life Sciences products
Disaggregation of Revenue [Line Items]
Total revenue	249	246	477	474
All other products
Disaggregation of Revenue [Line Items]
Total revenue	$ 42	$ 95	$ 86	$ 133

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

- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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