XML 25 R14.htm IDEA: XBRL DOCUMENT
v3.26.1

INVENTORIES | 6 Months Ended
--- | ---
Jun. 30, 2026
Inventory Disclosure [Abstract] |
INVENTORIES | NOTE 7. INVENTORIES Inventories consisted of the following:
| June 30, 2026 |  | December 31, 2025 |  | June 30, 2025
Inventories | ($ in millions)
Supplies | $ | 153.1 |  |  | $ | 156.2 |  |  | $ | 154.6 |
Raw materials | 205.1 |  |  | 204.7 |  |  | 210.0 |
Work in process | 184.8 |  |  | 178.1 |  |  | 200.1 |
Finished goods | 489.1 |  |  | 413.9 |  |  | 514.9 |
Inventories excluding LIFO reserve | 1,032.1 |  |  | 952.9 |  |  | 1,079.6 |
LIFO reserve | (184.9) |  |  | (168.4) |  |  | (160.5) |
Inventories, net | $ | 847.2 |  |  | $ | 784.5 |  |  | $ | 919.1 |
Inventories under the last-in, first-out (LIFO) method are based on annual estimates of quantities and costs as of year-end; therefore, the condensed financial statements at June 30, 2026, reflect certain estimates relating to inventory quantities and costs at December 31, 2026. The replacement cost of our inventories would have been approximately $184.9 million, $168.4 million and $160.5 million higher than reported at June 30, 2026, December 31, 2025 and June 30, 2025, respectively.

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