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v3.20.4

Property, Plant and Equipment | 12 Months Ended
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Dec. 31, 2020
Property Plant And Equipment [Abstract] |
Property, Plant and Equipment | Note 13. Property, Plant and Equipment
|  | 2020 |  |  | 2019 |
(In millions) |  | Owned |  |  | Finance Leases |  |  | Total |  |  | Owned |  |  | Finance Leases |  |  | Total |
Property, plant and equipment, at cost: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Land |  | $ | 436 |  |  | $ | 1 |  |  | $ | 437 |  |  | $ | 425 |  |  | $ | 1 |  |  | $ | 426 |
Buildings |  |  | 2,467 |  |  |  | 232 |  |  |  | 2,699 |  |  |  | 2,431 |  |  |  | 227 |  |  |  | 2,658 |
Machinery and equipment |  |  | 13,893 |  |  |  | 29 |  |  |  | 13,922 |  |  |  | 13,624 |  |  |  | 30 |  |  |  | 13,654 |
Construction in progress |  |  | 737 |  |  |  | — |  |  |  | 737 |  |  |  | 681 |  |  |  | 1 |  |  |  | 682 |
|  |  | 17,533 |  |  |  | 262 |  |  |  | 17,795 |  |  |  | 17,161 |  |  |  | 259 |  |  |  | 17,420 |
Accumulated depreciation |  |  | (10,931 | ) |  |  | (60 | ) |  |  | (10,991 | ) |  |  | (10,438 | ) |  |  | (50 | ) |  |  | (10,488 | )
|  |  | 6,602 |  |  |  | 202 |  |  |  | 6,804 |  |  |  | 6,723 |  |  |  | 209 |  |  |  | 6,932 |
Spare parts |  |  | 269 |  |  |  | — |  |  |  | 269 |  |  |  | 276 |  |  |  | — |  |  |  | 276 |
|  | $ | 6,871 |  |  | $ | 202 |  |  | $ | 7,073 |  |  | $ | 6,999 |  |  | $ | 209 |  |  | $ | 7,208 |
The range of useful lives of property used in arriving at the annual amount of depreciation is as follows: buildings and improvements, 3 to 45 years; and machinery and equipment, 3 to 40 years.

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- Definition The entire disclosure for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=120429125&loc=d3e99893-112916 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -URI http://asc.fasb.org/topic&trid=2155823 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=120429125&loc=SL120174063-112916 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=120429125&loc=d3e99779-112916 + Details
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