Note 7 - Inventories, Net - Inventories, Net (Details) - USD ($) $ in Millions	Sep. 30, 2021	Dec. 31, 2020
Finished goods	$ 1,195	$ 1,236
Work in process	339	357
Raw materials and accessories	419	370
Supplies and packing materials	510	475
Total inventories, net	$ 2,463	$ 2,438

Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale.

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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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