Summary of Significant Accounting Policies - Interest (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Summary of Significant Accounting Policies
Total interest costs	$ 728	$ 590	$ 425
Total capitalized interest costs	$ 84	$ 63	$ 29