XML 66 R54.htm IDEA: XBRL DOCUMENT v3.23.3
Stock Repurchases, Dividends and Earnings per Share - Share Repurchase Activity (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Equity [Abstract]        
Number of shares repurchased (in shares) 1,300,000 0 1,300,000 1,600,000
Amount paid $ 190.4 $ 0.0 $ 190.4 $ 203.5
Weighted average cost per share (in dollars per share) $ 146.89 $ 0 $ 146.89 $ 124.02