v3.23.1
Principles of Consolidation Principles of Consolidation - Additional Information (Details) - USD ($)
$ in Millions
Nov. 30, 2022
Apr. 01, 2023
Oct. 01, 2022
May 13, 2019
Schedule of Equity Method Investments        
Redeemable Noncontrolling Interests   $ 8,814 $ 9,499  
Hulu LLC        
Schedule of Equity Method Investments        
Equity Method Investment, Ownership Percentage   67.00%    
Hulu LLC | Equity Interest Held by NBC Universal        
Schedule of Equity Method Investments        
Equity Method Investment, Ownership Percentage   33.00%    
Redeemable Noncontrolling Interest, Equity, Redemption Value       $ 27,500
Redeemable Noncontrolling Interests   $ 8,800    
BAMTech, LLC | MLB        
Schedule of Equity Method Investments        
Equity Method Investment, Ownership Percentage     15.00%  
Redeemable Noncontrolling Interest, Equity, Redemption Value $ 900   $ 828  
Net Income (Loss) Attributable to Redeemable Noncontrolling Interest $ 72