v3.26.1
Fair Value -Schedule of Estimated Fair Values of Long-term Debt, Including Current Maturities (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Carrying Value    
Fair Value    
Long-term debt $ 12,585,504 $ 12,566,059
Fair Value | (Level 2)    
Fair Value    
Long-term debt $ 10,920,819 $ 11,008,470