XML 68 R53.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Stock Repurchases, Dividends and Earnings per Share - Narrative (Details) - USD ($)
$ / shares in Units, $ in Millions
1 Months Ended 3 Months Ended
Feb. 29, 2024
Mar. 31, 2024
Mar. 31, 2023
Dec. 31, 2023
Oct. 31, 2023
Dividends Payable [Line Items]          
Reserve for stock issuance (in shares)   11,300,000      
Share repurchase authorized amount         $ 3,000.0
Number of shares repurchased (in shares)   0 0    
Stock repurchased and pending settlement (in shares)   0 0    
Remaining authorized repurchase amount   $ 3,000.0      
Quarterly dividend declared (in dollars per share) $ 0.535 $ 0.535 $ 0.495    
Cash dividends declared   $ 168.5 $ 156.5    
Quarterly dividend payable   $ 168.5   $ 168.3  
Antidilutive securities (in shares)   0 100,000    
Retained Earnings          
Dividends Payable [Line Items]          
Cash dividends declared   $ 168.5 $ 156.5