v3.26.1
Business, Basis of Presentation and Significant Accounting Policies (Details)
$ in Millions
6 Months Ended
Jan. 02, 2026
USD ($)
Jun. 30, 2026
segment
market
Organization, Consolidation and Presentation of Financial Statements [Line Items]    
Number of core operating markets | market   4
Aggregate principal amount | $ $ 3,000  
Number of reportable segments | segment   1
Number of operating segments | segment   1
Comcast Corporation    
Organization, Consolidation and Presentation of Financial Statements [Line Items]    
Cash payment as consideration for contributed assets | $ $ 2,250