XML 31 R17.htm IDEA: XBRL DOCUMENT
v3.21.1

Supplemental Balance Sheet Data | 3 Months Ended
--- | ---
Mar. 31, 2021
Statement of Financial Position [Abstract] |
Additional Financial Information Disclosure | Supplemental Balance Sheet Data The following schedule presents a summary of inventories by major class:
|  | March 31, 2021 |  | December 31, 2020
|  | LIFO |  | Non-LIFO |  | Total |  | LIFO |  | Non-LIFO |  | Total
Raw materials |  | $ | 132 |  |  | $ | 261 |  |  | $ | 393 |  |  | $ | 131 |  |  | $ | 263 |  |  | $ | 394 |
Work in process |  | 112 |  |  | 84 |  |  | 196 |  |  | 103 |  |  | 86 |  |  | 189 |
Finished goods |  | 532 |  |  | 721 |  |  | 1,253 |  |  | 453 |  |  | 749 |  |  | 1,202 |
Supplies and other |  | — |  |  | 270 |  |  | 270 |  |  | — |  |  | 263 |  |  | 263 |
|  | 776 |  |  | 1,336 |  |  | 2,112 |  |  | 687 |  |  | 1,361 |  |  | 2,048 |
Excess of FIFO or weighted-average cost over LIFO cost |  | (156) |  |  | — |  |  | (156) |  |  | (145) |  |  | — |  |  | (145) |
Total |  | $ | 620 |  |  | $ | 1,336 |  |  | $ | 1,956 |  |  | $ | 542 |  |  | $ | 1,361 |  |  | $ | 1,903 |
Inventories are valued at the lower of cost or net realizable value, determined on the FIFO or weighted-average cost methods, and at the lower of cost or market, determined on the LIFO cost method. The following schedule presents a summary of property, plant and equipment, net:
| March 31, 2021 |  | December 31, 2020
Land | $ | 170 |  |  | $ | 174 |
Buildings | 2,902 |  |  | 2,932 |
Machinery and equipment | 14,390 |  |  | 14,382 |
Construction in progress | 738 |  |  | 845 |
| 18,200 |  |  | 18,333 |
Less accumulated depreciation | (10,313) |  |  | (10,291) |
Total | $ | 7,887 |  |  | $ | 8,042 |

X
- Definition The entire disclosures of supplemental information, including descriptions and amounts, related to the balance sheet, income statement, and/or cash flow statement. + References No definition available. + Details
Name: | us-gaap_AdditionalFinancialInformationDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_StatementOfFinancialPositionAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration