v3.26.3
Fair Value Measurements - Recurring & Disclosure (Details) - USD ($)
$ in Millions
Sep. 30, 2026
Dec. 31, 2025
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Derivative, notional amount   $ 1,600
Carrying Value    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Interest rate swaps, assets [1],[2]   7
Carrying Value | Long-term debt excluding finance lease liabilities and other debt    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Long-term debt [2],[3] $ 13,119 12,119
Level 1 | Long-term debt excluding finance lease liabilities and other debt    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Long-term debt [3] 9,439 8,922
Level 2    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Interest rate swaps, assets [1]   7
Level 3 | Long-term debt excluding finance lease liabilities and other debt    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Long-term debt [3] $ 3,127 $ 3,142
[1] In March 2026, our interest rate swap with a notional amount of $1.6 billion matured. As such, the Company does not have any interest rate swaps outstanding as of September 30, 2026.
[2] The fair values of cash equivalents and restricted cash equivalents approximate their carrying values due to their short-term maturities. The fair values of all other financial instruments not included in these tables are estimated to be equal to their carrying values.
[3] The carrying values and fair values exclude the deduction for unamortized deferred financing costs and any applicable discounts, as well as all finance lease liabilities; refer to Note 4: "Debt" for additional information.