Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023	Dec. 31, 2022
Supplemental Cash Flow Information
Cash and cash equivalents	$ 2,282,062		$ 1,625,495
Restricted cash (included in Other assets)	$ 5,172		$ 10,975
Restricted Cash, Statement of Financial Position [Extensible Enumeration]	Other Assets		Other Assets
Total	$ 2,287,234	$ 134,647	$ 1,636,470	$ 150,696
Interest, net of amounts capitalized	224,100	190,900
Income taxes, net of refunds	33,700	22,800
Accrued construction related costs	$ 450,700	$ 653,000