Annual report [Section 13 and 15(d), not S-K Item 405]

Stockholders' Equity - Schedule of Stock Repurchases (Details)

v3.25.1
Stockholders' Equity - Schedule of Stock Repurchases (Details) - USD ($)
$ in Millions
 1 Months Ended 12 Months Ended 18 Months Ended 52 Months Ended 88 Months Ended
Apr. 23, 2025
Feb. 28, 2025
Feb. 29, 2024
Feb. 28, 2023
Apr. 23, 2025
Apr. 23, 2025
Apr. 23, 2025
Jan. 31, 2021
Equity, Class of Treasury Stock [Line Items]                
Dollar value of shares repurchased   $ 1,123.8 $ 249.7 $ 1,700.2        
2018 Authorization | Subsequent Event                
Equity, Class of Treasury Stock [Line Items]                
Repurchase authorization $ 3,000.0       $ 3,000.0 $ 3,000.0 $ 3,000.0  
2021 Authorization | Subsequent Event                
Equity, Class of Treasury Stock [Line Items]                
Repurchase authorization 2,000.0       2,000.0 2,000.0 2,000.0  
2023 Authorization | Subsequent Event                
Equity, Class of Treasury Stock [Line Items]                
Repurchase authorization 2,000.0       2,000.0 2,000.0 2,000.0  
2025 Authorization | Subsequent Event                
Equity, Class of Treasury Stock [Line Items]                
Repurchase authorization 4,000.0       4,000.0 4,000.0 4,000.0  
Class A Stock                
Equity, Class of Treasury Stock [Line Items]                
Dollar value of shares repurchased   $ 1,123.8 $ 249.7 $ 1,700.2        
Number of shares repurchased (in shares)   5,252,003 1,043,366 7,086,446        
Class A Stock | 2018 Authorization                
Equity, Class of Treasury Stock [Line Items]                
Dollar value of shares repurchased   $ 0.0 $ 0.0 $ 563.6        
Number of shares repurchased (in shares)   0 0 2,254,536        
Class A Stock | 2018 Authorization | Subsequent Event                
Equity, Class of Treasury Stock [Line Items]                
Dollar value of shares repurchased             $ 3,000.0  
Number of shares repurchased (in shares)             13,331,156  
Class A Stock | 2021 Authorization                
Equity, Class of Treasury Stock [Line Items]                
Repurchase authorization               $ 2,000.0
Dollar value of shares repurchased   $ 613.7 $ 249.7 $ 1,136.6        
Number of shares repurchased (in shares)   2,462,271 1,043,366 4,831,910        
Class A Stock | 2021 Authorization | Subsequent Event                
Equity, Class of Treasury Stock [Line Items]                
Dollar value of shares repurchased           $ 2,000.0    
Number of shares repurchased (in shares)           8,337,547    
Class A Stock | 2023 Authorization                
Equity, Class of Treasury Stock [Line Items]                
Dollar value of shares repurchased   $ 510.1 $ 0.0 $ 0.0        
Number of shares repurchased (in shares)   2,789,732 0 0        
Class A Stock | 2023 Authorization | Subsequent Event                
Equity, Class of Treasury Stock [Line Items]                
Dollar value of shares repurchased         $ 510.1      
Number of shares repurchased (in shares)         2,789,732      
Class A Stock | 2025 Authorization | Subsequent Event                
Equity, Class of Treasury Stock [Line Items]                
Dollar value of shares repurchased $ 91.7              
Number of shares repurchased (in shares) 494,094              
Share Repurchase Program, Remaining Authorized, Amount $ 3,908.3       $ 3,908.3 $ 3,908.3 $ 3,908.3