XML 22 R12.htm IDEA: XBRL DOCUMENT
v3.23.1

Inventories | 3 Months Ended
--- | ---
Mar. 31, 2023
Inventory Disclosure [Abstract] |
Inventories | Inventories consist of the following:
| March 31, 2023 |  | December 31, 2022
| (in millions)
Finished goods | $ | 393 |  |  | $ | 437 |
Raw materials, spare parts and supplies | 37 |  |  | 37 |
Total inventories | $ | 430 |  |  | $ | 474 |

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