Cash and Cash Equivalents, Restricted Cash and Short-Term Investments - Schedule of Cash, Cash Equivalents and Short-Term Investments (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024	Sep. 30, 2024	Dec. 31, 2023
Investments, Debt and Equity Securities [Abstract]
Cash and Cash Equivalents	$ 444,672	$ 408,240	$ 331,674
Restricted Cash - Current	42,036		37,941
Restricted Cash - Noncurrent	124,873		0
Cash and Cash Equivalents and Restricted Cash	$ 611,581	$ 447,542	$ 369,615	$ 243,268