v3.26.1
CONSOLIDATED STATEMENTS OF EQUITY - USD ($)
$ in Millions
Total
Tennant Company Shareholders' Equity
Common Stock
Additional Paid-in Capital
Retained Earnings
Accumulated Other Comprehensive Loss
Noncontrolling Interest
Beginning balance (in shares) at Dec. 31, 2024     18,849,456        
Beginning balance at Dec. 31, 2024 $ 622.1 $ 620.8 $ 7.1 $ 76.7 $ 609.7 $ (72.7) $ 1.3
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Net income 13.1 13.1     13.1    
Other comprehensive loss 15.3 15.3       15.3  
Issue stock for directors, employee benefit and stock plans, net of related tax withholdings (in shares)     89,695        
Issue stock for directors, employee benefit and stock plans, net of related tax withholdings (2.2) (2.2) $ (0.1) (2.1)      
Share-based compensation 3.2 3.2   3.2      
Repurchases of common stock (in shares)     (235,866)        
Repurchases of common stock, including excise tax (20.2) (20.2)   (20.2)      
Dividends paid per common share (5.6) (5.6)     (5.6)    
Other 0.4           0.4
Ending balance (in shares) at Mar. 31, 2025     18,703,285        
Ending balance at Mar. 31, 2025 626.1 624.4 $ 7.0 57.6 617.2 (57.4) 1.7
Beginning balance (in shares) at Dec. 31, 2024     18,849,456        
Beginning balance at Dec. 31, 2024 622.1 620.8 $ 7.1 76.7 609.7 (72.7) 1.3
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Net income 33.3            
Ending balance (in shares) at Jun. 30, 2025     18,532,326        
Ending balance at Jun. 30, 2025 653.7 651.9 $ 7.0 46.5 632.0 (33.6) 1.8
Beginning balance (in shares) at Mar. 31, 2025     18,703,285        
Beginning balance at Mar. 31, 2025 626.1 624.4 $ 7.0 57.6 617.2 (57.4) 1.7
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Net income 20.2 20.2     20.2    
Other comprehensive loss 23.8 23.8       23.8  
Issue stock for directors, employee benefit and stock plans, net of related tax withholdings (in shares)     8,865        
Issue stock for directors, employee benefit and stock plans, net of related tax withholdings (0.3) (0.3)   (0.3)      
Share-based compensation 2.6 2.6   2.6      
Repurchases of common stock (in shares)     (179,824)        
Repurchases of common stock, including excise tax (13.4) (13.4)   (13.4)      
Dividends paid per common share (5.4) (5.4)     (5.4)    
Other 0.1           0.1
Ending balance (in shares) at Jun. 30, 2025     18,532,326        
Ending balance at Jun. 30, 2025 $ 653.7 651.9 $ 7.0 46.5 632.0 (33.6) 1.8
Beginning balance (in shares) at Dec. 31, 2025 17,846,681   17,846,681        
Beginning balance at Dec. 31, 2025 $ 603.4 601.6 $ 6.7 0.0 628.1 (33.2) 1.8
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Net income 0.2 0.2     0.2    
Other comprehensive loss (4.1) (4.1)       (4.1)  
Issue stock for directors, employee benefit and stock plans, net of related tax withholdings (in shares)     140,877        
Issue stock for directors, employee benefit and stock plans, net of related tax withholdings (2.3) (2.3)   (2.3)      
Share-based compensation 1.5 1.5   1.5      
Repurchases of common stock (in shares)     (949,770)        
Repurchases of common stock, including excise tax (60.0) (60.0) $ (0.3) 0.8 (60.5)    
Dividends paid per common share (5.5) (5.5)     (5.5)    
Other (0.2) (0.2)     (0.2)    
Ending balance (in shares) at Mar. 31, 2026     17,037,788        
Ending balance at Mar. 31, 2026 $ 533.0 531.2 $ 6.4 0.0 562.1 (37.3) 1.8
Beginning balance (in shares) at Dec. 31, 2025 17,846,681   17,846,681        
Beginning balance at Dec. 31, 2025 $ 603.4 601.6 $ 6.7 0.0 628.1 (33.2) 1.8
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Net income $ 7.8            
Ending balance (in shares) at Jun. 30, 2026 17,049,303   17,049,303        
Ending balance at Jun. 30, 2026 $ 535.2 533.4 $ 6.4 1.3 564.4 (38.7) 1.8
Beginning balance (in shares) at Mar. 31, 2026     17,037,788        
Beginning balance at Mar. 31, 2026 533.0 531.2 $ 6.4 0.0 562.1 (37.3) 1.8
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Net income 7.6 7.6     7.6    
Other comprehensive loss (1.4) (1.4)       (1.4)  
Issue stock for directors, employee benefit and stock plans, net of related tax withholdings (in shares)     11,515        
Share-based compensation 2.1 2.1   2.1      
Dividends paid per common share (5.3) (5.3)     (5.3)    
Other $ (0.8) (0.8)   (0.8)      
Ending balance (in shares) at Jun. 30, 2026 17,049,303   17,049,303        
Ending balance at Jun. 30, 2026 $ 535.2 $ 533.4 $ 6.4 $ 1.3 $ 564.4 $ (38.7) $ 1.8