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Other Income (Expense) (Tables)	9 Months Ended
Other Income (Expense) (Tables)	Sep. 30, 2021
Other Income and Expenses [Abstract]
Schedule of other expense, net [Table Text Block]	Three Months Ended Nine Months Ended September 30, September 30, 2021 2020 2021 2020 Income from third party license fees $ 314 $ 190 $ 1,026 $ 702 Foreign exchange gains (losses), net 368 (1,897) (1,948) (3,080) (Loss) gain on disposals of property, plant, equipment and other assets, net (537) (24) 4,819 (105) Non-income tax refunds and other related credits 3 — 14,395 2,131 Pension and postretirement benefit income (costs), non-service components 343 1,375 596 (22,491) Other non-operating income, net 156 117 456 436 Total other income (expense), net $ 647 $ (239) $ 19,344 $ (22,407)