XML 21 R11.htm IDEA: XBRL DOCUMENT v3.25.3

INVENTORIES

9 Months Ended

Sep. 30, 2025

Inventory Disclosure [Abstract]

INVENTORIES

NOTE 3 - INVENTORIES

Finished goods primarily represent oil, which is carried at the lower of weighted-average cost or net realizable value, and caustic soda and chlorine, which are valued under the LIFO method. As of September 30, 2025 and December 31, 2024, inventories consisted of the following:

millions			September 30, 2025			December 31, 2024
Raw materials			$	106		$	113
Materials and supplies			1,335			1,279
Commodity inventory and finished goods			769			796
			2,210			2,188
Revaluation to LIFO			(93)			(93)
Total			$	2,117		$	2,095

X

- References

No definition available.

+ Details

Name:	us-gaap_InventoryDisclosureAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- 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

+ Details

Name:	us-gaap_InventoryDisclosureTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration