Quarterly report [Sections 13 or 15(d)]

Benefit Plans - Schedule of Share Based Payment Expense (Details)

v3.26.1
Benefit Plans - Schedule of Share Based Payment Expense (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]    
Share-based payment expense $ 54 $ 50
Programming and content    
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]    
Share-based payment expense 13 9
Customer service and billing    
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]    
Share-based payment expense 1 1
Transmission    
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]    
Share-based payment expense 2 2
Sales and marketing    
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]    
Share-based payment expense 11 14
Product and technology    
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]    
Share-based payment expense 10 10
General and administrative    
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]    
Share-based payment expense $ 17 $ 14