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Equity (Stock Repurchase Program) (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2022
Equity [Abstract]      
Shares repurchased and retired during period (in shares) 5.5 4.2  
Common stock value repurchased including acquisition costs $ 122.4 $ 48.4  
Average cost per share of repurchased shares (in dollars per share) $ 22.38 $ 11.48  
Stock repurchase program, authorized amount $ 50.0 $ 50.0 $ 50.0
Stock repurchase program remaining authorized amount     $ 50.0