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Shareholders' Equity (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Feb. 19, 2024
Dec. 31, 2023
Dec. 31, 2014
Equity, Class of Treasury Stock [Line Items]              
Cash dividends declared per share (in dollars per share) $ 0.21 $ 0.20 $ 0.63 $ 0.60      
Authorized amount to be repurchased         $ 300.0    
Repurchase of shares (in shares) 82,785 0 423,785 0      
Remaining authorized repurchase capacity $ 279.9   $ 279.9     $ 96.1  
Treasury Stock, Value, Acquired, Cost Method $ 3.9   $ 20.1        
Share repurchase program 2014              
Equity, Class of Treasury Stock [Line Items]              
Authorized amount to be repurchased             $ 500.0