Stockholders’ Equity (Details) $ / shares in Units, $ in Millions				1 Months Ended		12 Months Ended
	Oct. 03, 2025 USD ($)	Sep. 16, 2024 USD ($) $ / shares shares	Sep. 13, 2024 shares	Dec. 31, 2025 USD ($) $ / shares shares	Sep. 30, 2024 USD ($)	Dec. 31, 2025 USD ($) vote $ / shares shares	Dec. 31, 2024 $ / shares shares	Aug. 30, 2024 shares	Dec. 31, 2023 shares
Class of Stock [Line Items]
Preferred stock, shares authorized (in shares)				10,000,000		10,000,000	10,000,000
Preferred stock, par value (in usd per share) | $ / shares				$ 0.0001		$ 0.0001	$ 0.0001
Preferred stock, shares issued (in shares)				0		0	0
Preferred stock, shares outstanding (in shares)				0		0	0
Common stock, shares authorized (in shares)				500,000,000		500,000,000	500,000,000
Common stock, par value (in usd per share) | $ / shares				$ 0.0001		$ 0.0001	$ 0.0001
Common stock, shares issued (in shares)				56,600,724		56,600,724	54,444,180
Common stock, shares outstanding (in shares)				56,600,724		56,600,724	54,440,013
Voting rights, votes per share | vote						1
Proceeds from issuance on common stock, net of issuance costs | $		$ 332.4			$ 332.4
Offering expenses | $					$ 29.8
Offering amount | $	$ 400.0
IPO
Class of Stock [Line Items]
Common stock, par value (in usd per share) | $ / shares		$ 0.0001
Number of shares issued in transaction (in shares)		20,125,000
ATM Program
Class of Stock [Line Items]
Common stock, par value (in usd per share) | $ / shares				$ 0.0001		$ 0.0001
Common stock, capital shares reserved for future issuance (in shares)				120,000,000		120,000,000
Number of shares issued in transaction (in shares)				1,604,000		1,604,000
Offering amount | $	$ 150.0
Commission fee percent	3.00%
Sale of stock, consideration received on transaction | $				$ 29.5		$ 29.5
Common stock
Class of Stock [Line Items]
Common stock, shares outstanding (in shares)				56,600,724		56,600,724	54,440,013		640,386
Conversion of convertible preferred stock into common stock upon initial public offering (in shares)							33,210,876
Common stock | IPO
Class of Stock [Line Items]
Conversion of convertible preferred stock into common stock upon initial public offering (in shares)			33,210,876
Seed Series Redeemable Convertible Preferred Stock
Class of Stock [Line Items]
Redeemable convertible preferred stock, shares outstanding (in shares)				0		0	0	81,790,144	81,790,144
Series B Redeemable Convertible Preferred Stock
Class of Stock [Line Items]
Redeemable convertible preferred stock, shares outstanding (in shares)				0		0	0	105,595,101	105,595,101
Series C Redeemable Convertible Preferred Stock
Class of Stock [Line Items]
Redeemable convertible preferred stock, shares outstanding (in shares)				0		0	0	119,599,872	119,599,872
2019 Stock Option And Grant Plan
Class of Stock [Line Items]
Common stock, capital shares reserved for future issuance (in shares)				5,881,181		5,881,181