PROPERTIES AND ACCUMULATED DEPRECIATION |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2021 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Property, Plant and Equipment [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
PROPERTIES AND ACCUMULATED DEPRECIATION | PROPERTIES AND ACCUMULATED DEPRECIATION
(1)December 31, 2020 is revised from Note 3, "Properties and Accumulated Depreciation", to the Company's 2020 Annual Report on Form 10-K, which reported Buildings as $1,824 million and Construction in progress as $50 million. Depreciation expense was $426 million, $445 million, and $450 million for 2021, 2020, and 2019, respectively. Cumulative construction-period interest of $99 million and $100 million, reduced by accumulated depreciation of $45 million and $41 million, is included in net properties at December 31, 2021 and 2020, respectively. Eastman capitalized $5 million of interest in 2021, and $4 million of interest in both 2020 and 2019.
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