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Debt
 9 Months Ended
Sep. 30, 2025
Debt Disclosure [Abstract]  
Debt DebtAs of September 30, 2025, our debt had a carrying value of $99.1 billion and an estimated fair value of $91.7 billion. As of December 31, 2024, our debt had a carrying value of $99.1 billion and an estimated fair value of $89.8 billion. The estimated fair value of our publicly traded debt was primarily based on Level 1 inputs that use quoted market value for the debt. The estimated fair value of debt for which there are no quoted market prices was based on Level 2 inputs that use interest rates available to us for debt with similar terms and remaining maturities.