Income Taxes (Tables)

9 Months Ended

Sep. 30, 2020

Schedule of Income Tax Rate Reconciliation [Line Items]

Schedule of Effective Income Tax Rate from Continuing Operations [Table Text Block]

	Three Months Ended September 30,				Nine Months Ended September 30,
	2020		2019		2020		2019
Effective tax rate from continuing operations	31.7	%	(38.7)	%	24.3	%	(1.6)	%