Income Taxes (Tables)

9 Months Ended

Sep. 30, 2021

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,
	2021		2020		2021		2020
Effective tax rate from continuing operations	13.2	%	31.7	%	1.1	%	24.3	%