Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Net income including noncontrolling interest	$ 21.5	$ 11.7	$ 57.0	$ 31.2
Other comprehensive (loss) income:
Foreign currency translation adjustments (net of related tax benefit of $0.6, $0.3, $0.4 and $1.0, respectively)	(7.3)	12.4	(13.1)	5.6
Pension and postretirement medical benefits (net of related tax benefit of $-, $-, $0.1, and $-, respectively)	0.0	0.0	0.1	0.0
Cash flow hedge (net of related tax benefit (expense) of $0.1, $0.2, $0.1, and $(0.8), respectively)	(0.2)	(0.6)	(0.3)	2.7
Total Other Comprehensive Income (Loss), Net Of Tax	(7.5)	11.8	(13.3)	8.3
Total comprehensive income including noncontrolling interest	14.0	23.5	43.7	39.5
Comprehensive income attributable to Tennant Company	$ 14.0	$ 23.5	$ 43.7	$ 39.5