v3.26.1
Fair Value Disclosures - Narrative (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Debt Instrument [Line Items]    
Carrying value of long-term debt portfolio $ 23,152 $ 22,479
Level 2    
Debt Instrument [Line Items]    
Estimated fair value of long-term debt portfolio $ 21,821 $ 21,064