XML 40 R31.htm IDEA: XBRL DOCUMENT v3.22.1
Earnings Per Share - Narrative (Details)
$ in Millions
3 Months Ended
Mar. 31, 2022
USD ($)
shares
Mar. 31, 2021
shares
May 05, 2021
USD ($)
Aug. 12, 2015
USD ($)
Earnings Per Share [Abstract]        
Stock Repurchase Program, Authorized Amount     $ 300.0 $ 50.0
Stock Repurchase Program, Increase of Authorized Amount     $ 250.0  
Stock Repurchased and Retired During Period, Shares | shares 399,522      
Stock Repurchased and Retired During Period, Value $ 25.6      
Antidilutive securities excluded from computation of earnings per share (shares) | shares 0 13,000    
Combination Settlement Ratio 1.75