Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation - Outstanding Awards and Exercises (Details)

v3.24.1.u1
Stock-Based Compensation - Outstanding Awards and Exercises (Details)
$ / shares in Units, $ in Millions
 3 Months Ended
Mar. 31, 2024
USD ($)
$ / shares
shares
Awards | Common Class A, Class B And Class C  
Compensation cost not yet recognized  
Shares reserved for future issuance upon exercise of stock options 4,500,000
Employee Stock Option [Member]  
Compensation cost not yet recognized  
Unrecognized compensation cost options | $ $ 42
Period over which unrecognized compensation cost will be recognized 1 year 7 months 6 days
Employee Stock Option [Member] | Series A common stock  
Options  
Options granted (in shares) 0
Outstanding ending balance (in shares) 0
Employee Stock Option [Member] | Series B common stock  
Options  
Options granted (in shares) 0
Exercised (in shares) 0
Forfeited/Cancelled (in shares) 0
Outstanding ending balance (in shares) 246,000
WAEP  
WAEP Outstanding ending balance (in dollars per share) | $ / shares $ 95.98
Options additional disclosures  
Weighted average remaining contractual life outstanding 6 months
Aggregate intrinsic value outstanding | $ $ 0
Employee Stock Option [Member] | Series C common stock  
Options  
Outstanding beginning balance (in shares) 4,063,000
Options granted (in shares) 183,000
Outstanding ending balance (in shares) 4,246,000
Number of awards exercisable (in shares) 3,124,000
WAEP  
WAEP Outstanding beginning balance (in dollars per share) | $ / shares $ 96.23
WAEP Options granted (in dollars per share) | $ / shares 56.20
WAEP Outstanding ending balance (in dollars per share) | $ / shares 94.51
WAEP options exercisable (in dollars per share) | $ / shares $ 88.26
Options additional disclosures  
Weighted average remaining contractual life outstanding 3 years
Weighted average remaining contractual life exercisable 2 years 1 month 6 days
Aggregate intrinsic value outstanding | $ $ 14
Aggregate intrinsic value exercisable | $ $ 14
Employee Stock Option [Member] | CEO | Series C common stock  
Options  
Options granted (in shares) 183,000