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Inventories

9 Months Ended

Sep. 30, 2025

Inventory Disclosure [Abstract]

Inventories

Inventories

			September 30, 2025						December 31, 2024
Finished goods			$	478					$	458
Work-in-process			964						903
Purchased raw materials			453						408
Operating supplies			80						71
Total inventories			$	1,975					$	1,840

As of September 30, 2025 and December 31, 2024, the portion of inventories valued on a last-in, first-out (“LIFO”) basis was $627 and $544, respectively. If valued on an average-cost basis, total inventories would have been $310 and $280 higher as of September 30, 2025 and December 31, 2024, respectively.

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- References

No definition available.

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- Definition

The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 330
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org/330/tableOfContent

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