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Quarterly report pursuant to Section 13 or 15(d)

Note 7 - Restructuring, Impairment and Plant Closing Costs - Cash and Noncash Restructuring Charges (Details)

v3.21.2
Note 7 - Restructuring, Impairment and Plant Closing Costs - Cash and Noncash Restructuring Charges (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Accelerated depreciation $ 4 $ 3 $ 11 $ 3
Gain on sale of assets (3) Ìý (3) Ìý
Other noncash (credits) charges (2) 1 6 2
Total restructuring, impairment and plant closing costs $ (1) 12 34 34
Initiatives 2021 and Prior [Member] Ìý Ìý Ìý Ìý
Restructuring Charges, Total Ìý Ìý 18 Ìý
Initiatives 2021 [Member] Ìý Ìý Ìý Ìý
Restructuring Charges, Total Ìý Ìý 2 Ìý
Initiatives 2020 and Prior [Member] Ìý Ìý Ìý Ìý
Restructuring Charges, Total Ìý Ìý $ 18 3
Initiatives 2020 [Member] Ìý Ìý Ìý Ìý
Restructuring Charges, Total Ìý $ 8 Ìý $ 26