Additional Balance Sheet Detail and Supplemental Cash Flow Information (Details 1) - USD ($) $ in Thousands		Jun. 30, 2026	Mar. 31, 2026	Dec. 31, 2025	Jun. 30, 2025	Mar. 31, 2025	Dec. 31, 2024
Supplemental Cash Flow Information [Abstract]
Cash and cash equivalents		$ 1,052,274		$ 553,597	$ 111,646
Restricted Cash Equivalent	[1]	3,608			1,824
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents		$ 1,055,882	$ 846,000	$ 555,705	$ 113,470	$ 79,368	$ 56,874

[1] Restricted cash equivalents are included in Prepaid expenses and other and Restricted assets on the Condensed Consolidated Balance Sheet.