Note 4 - Supplemental Balance Sheet and Cash Flow Information - Inventory Components (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Raw materials	$ 710	$ 679
Work in process and finished goods	1,021	930
Total	$ 1,731	$ 1,609

The aggregated amount of merchandise or goods held by the entity and readily available for future sale plus items held by the entity which are partially complete or in the process of being readied for future sale. This amount is net of valuation reserves and adjustments.

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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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