Supplemental Balance Sheet Data - Inventory (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Raw materials	$ 502	$ 572
Work in process	220	246
Finished goods	1,302	1,388
Supplies and other	315	302
Inventory, Gross	2,339	2,508
Inventory, LIFO Reserve	(211)	(239)
Total	2,128	2,269
LIFO
Raw materials	139	147
Work in process	113	139
Finished goods	532	518
Supplies and other	0	0
Inventory, Gross	784	804
Inventory, LIFO Reserve	(211)	(239)
Total	573	565
Non-LIFO
Raw materials	363	425
Work in process	107	107
Finished goods	770	870
Supplies and other	315	302
Inventory, Gross	1,555	1,704
Inventory, LIFO Reserve	0	0
Total	$ 1,555	$ 1,704

Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.

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Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

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Amount by which inventory stated at last-in first-out (LIFO) is less than (in excess of) inventory stated at other inventory cost methods.

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

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Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer.

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Amount before valuation and LIFO reserves of other supplies used within the manufacturing or production process expected to be consumed within one year or operating cycle, if longer.

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