Basis of Presentation and Accounting Policies - Narrative (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2026	Dec. 31, 2025
Fair Value, Inputs, Level 1
Temporary Equity [Line Items]
Cash and cash equivalents	$ 1,289,828	$ 1,550,925
Fair Value, Inputs, Level 2 | Ex-Im Credit Agreement
Temporary Equity [Line Items]
Long term notes payable, fair value	$ 153,316	$ 155,507
Customer | Accounts Receivable | Customer Concentration Risk
Temporary Equity [Line Items]
Concentration risk, percentage	86.00%	85.00%