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Stock Based Awards and Other Equity Instruments - Additional Information (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Capitalized stock based compensation as website development costs $ 2 $ 2
Income tax benefits from exercise or settlement of stock-based awards 4 3
Restricted Stock Units    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Total fair value of RSUs vested 45 $ 50
Unrecognized compensation expense $ 352  
Weighted average period remaining (in years) 3 years  
Employee Stock Option    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Weighted-average grant date fair value $ 13.2 $ 11.16
Vesting period 4 years  
Closing stock price $ 27.79  
Total intrinsic value $ 0 $ 0
Term of stock options, granted 10 years  
Total fair value of stock options vested $ 3 $ 2