Summary of Significant Accounting Policies (Details) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended		3 Months Ended
	Sep. 30, 2023	Apr. 30, 2020	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023	Dec. 31, 2022
Policies
Revenues			$ 367,741	$ 241,756
Net Income (Loss)			(67,599)	(136,937)
Accumulated deficit			2,445,035		$ 2,377,436
Cash, cash equivalents and restricted cash			813,817	403,154	642,095	$ 466,091
Marketable securities			69,121		236,882
Short-term Credit Line, outstanding balance			80,401		$ 80,402
Collateral amount			150,000
Remaining borrowing capacity			$ 20,000
Common stock, shares issued			122,234,000		119,581,000
Stock issued (in dollars per share)	$ 55
Payment of offering expenses	$ 400
Proceeds from issuance of common stock	$ 235,800
Convertible Notes
Policies
Outstanding principal balance		$ 287,500	$ 287,500
Per annum interest rate (as a percent)		2.25%	2.25%
Net proceeds		$ 278,300
Equity offering
Policies
Common stock, shares issued	4,550,000
Licensing and other
Policies
Revenues			$ 3,069	3,959
Cost of revenues			307	370
Product
Policies
Revenues			364,672	237,797
Cost of revenues			$ 158,833	$ 147,754