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Summary of Balance Sheet Data (Tables) | 3 Months Ended
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Mar. 31, 2021
Statement of Financial Position [Abstract] |
Schedule of Inventory, Current | 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 |
Property, Plant and Equipment | 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 |

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- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(13)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
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- Definition Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(6)(c)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(6)(b)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(6)(a)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6361739&loc=d3e7789-107766 + Details
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