XML 27 R9.htm IDEA: XBRL DOCUMENT v3.24.0.1
Consolidated Statements of Stockholders' Equity - USD ($)
shares in Thousands, $ in Millions
Total
Common Stock
Additional Paid-In Capital
Retained Earnings
Accumulated Other Comprehensive Loss
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Stockholders' Equity Attributable to Parent, Total $ 521.1   $ 16.6 $ 558.8 $ (54.3)
Shares, Outstanding, Beginning Balance at Dec. 31, 2020   16,572      
Stockholders' Equity Attributable to Parent, Beginning Balance at Dec. 31, 2020 521.1   16.6 558.8 (54.3)
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Net earnings (28.1)     (28.1)  
APIC, Share-based Payment Arrangement, Increase for Cost Recognition     8.0    
APIC, Share-based Payment Arrangement, Option, Increase for Cost Recognition 8.0        
Performance share and restricted stock unit awards (in shares)   119      
Performance share and restricted stock unit awards (1.1)   (1.1)    
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax 11.7       (11.7)
Shares, Outstanding, Ending Balance at Dec. 31, 2021   16,692      
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Stockholders' Equity Attributable to Parent, Total 511.7   23.6 530.7 (42.6)
Stockholders' Equity Attributable to Parent, Beginning Balance at Dec. 31, 2021 511.7   23.6 530.7 (42.6)
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Net earnings 46.0     46.0  
APIC, Share-based Payment Arrangement, Increase for Cost Recognition     11.7    
APIC, Share-based Payment Arrangement, Option, Increase for Cost Recognition 11.7        
Performance share and restricted stock unit awards (in shares)   220      
Performance share and restricted stock unit awards (1.8)   (1.8)    
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax 9.3       (9.3)
Stock Repurchased and Retired During Period, Value $ (5.0)   (5.0)    
Number of shares repurchased (in shares) (150)        
Shares, Outstanding, Ending Balance at Dec. 31, 2022   16,762      
Common Stock, Value, Issued, Ending Balance at Dec. 31, 2022 $ 0.0        
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Stockholders' Equity Attributable to Parent, Total 572.1   28.5 576.8 (33.3)
Stockholders' Equity Attributable to Parent, Beginning Balance at Dec. 31, 2022 572.1   28.5 576.8 (33.3)
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Net earnings 107.7     107.7  
APIC, Share-based Payment Arrangement, Increase for Cost Recognition     9.0    
APIC, Share-based Payment Arrangement, Option, Increase for Cost Recognition 9.0        
Performance share and restricted stock unit awards (in shares)   266      
Performance share and restricted stock unit awards (4.7)   (4.7)    
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax 2.6       (2.6)
Stock Repurchased and Retired During Period, Value $ (17.9)   (17.9)    
Number of shares repurchased (in shares) (543)        
Shares, Outstanding, Ending Balance at Dec. 31, 2023   16,485      
Common Stock, Value, Issued, Ending Balance at Dec. 31, 2023 $ 0.0        
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Stockholders' Equity Attributable to Parent, Total $ 668.8   $ 14.9 $ 684.5 $ (30.7)