Condensed Balance Sheets (Parenthetical) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Statement of Financial Position [Abstract]
Convertible preferred stock, par value	$ 0.0001	$ 0.0001
Convertible preferred stock, liquidation preference		$ 252.1
Convertible preferred stock, shares authorized	0	287,446,844
Convertible preferred stock, shares issued	0	287,446,844
Convertible preferred stock, shares outstanding	0	287,446,844
Preferred stock, par value	$ 0.0001	$ 0.0001
Preferred stock, shares authorized	70,000,000	0
Preferred stock, shares issued	0	0
Preferred Stock, shares outstanding	0	0
Common stock, par value	$ 0.0001	$ 0.0001
Common stock, shares authorized	700,000,000	402,600,000
Common stock shares issued	22,254,537	1,248,493
Common stock, shares outstanding	22,254,102	1,247,012