Department of Energy Loan Facility and Warrant Obligations - Summary of Initial Recognition of Loan (Parenthetical) (Details) - DOE loan [Member] - USD ($) $ in Thousands				3 Months Ended
		Oct. 20, 2025		Mar. 31, 2026	Dec. 31, 2025
Line of Credit Facility [Line Items]
First advance amount		$ 435,000	[1]	$ 877,329	$ 438,761
Second advance amount	[2]			$ 432,000
Fixed Contractual Interest Rate		4.38%		4.41%

[1] 1 First advance in the amount of $435.0 million bearing fixed contractual interest of 4.38%, with repayment beginning in January 2029.

[2] 2 Second advance in the amount of $432.0 million bearing fixed contractual interest of 4.41%, with repayment beginning in January 2029.