v3.26.1
Affiliate Transactions - Additional Information (Details) - Affiliates - USD ($)
$ in Millions
Mar. 31, 2026
Dec. 31, 2025
Mar. 31, 2025
Related Party Transaction [Line Items]      
Note receivable - affiliates $ 1,476 $ 937  
Lumen Technologies, Inc.      
Related Party Transaction [Line Items]      
Note receivable, amount permitted to be borrowed     $ 3,000
Interest rate (as a percent)     8.30%
Note receivable - affiliates $ 1,500 $ 937