v3.25.1
Stockholders' Equity - Narrative (Detail) - USD ($)
$ / shares in Units, shares in Millions
1 Months Ended 3 Months Ended 9 Months Ended
May 12, 2025
Mar. 31, 2025
Mar. 31, 2024
Mar. 31, 2025
Mar. 31, 2024
Jun. 30, 2024
Stockholders Equity [Line Items]            
Shares repurchased   $ 253,000,000 $ 253,000,000 $ 758,000,000 $ 758,000,000  
Class A and Class B Common Stock            
Stockholders Equity [Line Items]            
Stock repurchase program, authorized amount   7,000,000,000   7,000,000,000    
Remaining buyback authorization amount   $ 650,000,000   $ 650,000,000    
Class A Common Stock            
Stockholders Equity [Line Items]            
Common stock, par value (in dollars per share)   $ 0.01   $ 0.01   $ 0.01
Shares repurchased (in shares)       17    
Shares repurchased       $ 750,000,000    
Cash dividend per share (in dollars per share)   0.27 $ 0.26 $ 0.54 $ 0.52  
Class A Common Stock | Subsequent Event            
Stockholders Equity [Line Items]            
Shares repurchased (in shares) 1          
Shares repurchased $ 50,000,000          
Class B Common Stock            
Stockholders Equity [Line Items]            
Common stock, par value (in dollars per share)   0.01   0.01   $ 0.01
Cash dividend per share (in dollars per share)   $ 0.27 $ 0.26 $ 0.54 $ 0.52