Other Income (Expense) (Tables)

3 Months Ended

Mar. 31, 2020

Other Income And Expenses [Abstract]

Schedule Of Other Nonoperating Income (Expense) [Table Text Block]

	Three Months Ended
	March 31,
	2020		2019
Income from third party license fees	$	304	$	220
Foreign exchange gains (losses), net		821		(237)
Gain on fixed asset disposals, net		2		9
Non-income tax refunds and other related credits		1,299		152
Pension and postretirement benefit costs, non-service components		(23,525)		(896)
Other non-operating income		180		148
Other non-operating expense		(256)		(31)
Total other expense, net	$	(21,175)	$	(635)