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Stockholders’ Equity - Additional Information (Detail)
shares in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2025
USD ($)
shares
Sep. 30, 2025
USD ($)
vote
shares
Aug. 31, 2023
USD ($)
Class of Stock [Line Items]      
Minimum ownership threshold (in shares) | shares 100.0 100.0  
Dividends declared $ 0 $ 0  
Class A Common Stock      
Class of Stock [Line Items]      
Voting rights | vote   1  
Share Repurchase Program [Line Items]      
Stock repurchase program, authorized amount     $ 1,000,000,000
Stock repurchased and subsequently retired (in shares) | shares 0.1 0.5  
Stock repurchased and subsequently retired $ 19,200,000 $ 55,800,000  
Stock repurchase program, remaining authorized amount $ 880,000,000.0 $ 880,000,000.0  
Class B Common Stock      
Class of Stock [Line Items]      
Voting rights | vote   10  
Common stock, convertible, conversion ratio   1  
Class F Common Stock      
Class of Stock [Line Items]      
Control of total voting power 50.00% 50.00%