Income Attributable to Tennant Company Per Share (Tables)

12 Months Ended

Dec. 31, 2025

Earnings Per Share [Abstract]

Schedule of Computations of Basic and Diluted Earnings per Share

The computations of basic and diluted earnings attributable to Tennant Company per share for the years ended December 31 were as follows:

	2025		2024		2023
Numerator:
Net income	$	43.8	$	83.7	$	109.5
Denominator:
Basic - weighted average shares outstanding	18,366,216		18,786,871		18,509,523
Effect of dilutive securities	213,491		309,267		274,110
Diluted - weighted average shares outstanding	18,579,707		19,096,138		18,783,633
Basic earnings per share	$	2.38	$	4.46	$	5.92
Diluted earnings per share	$	2.36	$	4.38	$	5.83