Stockholders' Equity (Details) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended	12 Months Ended
	Sep. 30, 2023	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Oct. 31, 2024	Dec. 31, 2022
Class of Stock [Line Items]
Stock issued (in dollars per share)	$ 55
Payment of offering expenses	$ 400	$ 112
Proceeds from issuance of common stock	$ 235,800
Research and development		$ 624,110	$ 404,138	$ 320,678
Preferred stock, shares authorized		50,000,000
Preferred stock, shares issued		0
Preferred stock, shares outstanding		0
Common stock, shares authorized		750,000,000	750,000,000
Common stock, par value (in dollars per share)		$ 0.0001	$ 0.0001
Common stock, shares issued	4,550,000	139,693,000	132,646,000		7,532,300
Common stock, shares outstanding		139,693,000	132,646,000
Common stock
Class of Stock [Line Items]
Common stock, shares issued		139,693,000	132,646,000	119,581,000		111,255,000