Fair Value Measurements - Warrants (Details) - USD ($)			1 Months Ended	3 Months Ended			5 Months Ended	6 Months Ended	9 Months Ended
	Jan. 07, 2025	Mar. 29, 2024	Apr. 30, 2024	Sep. 30, 2025	Jun. 30, 2025	Sep. 30, 2024	Dec. 31, 2023	Jun. 30, 2025	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Fair Value Measurements
Issuance of shares and reclassification of liability related to cashless warrant exercises (in shares)										27,310
Additional paid in capital					$ 15,000,000			$ 15,000,000
Warrants liability at fair value				$ 2,338,000					$ 2,338,000		$ 1,187,000
Change in fair value of warrants				$ (236,000)		$ (377,000)			85,950,000	$ (15,376,000)
Grant date fair values for warrants	$ 94,000,000
Loss on issuance of warrants	(75,600,000)								$ (75,644,000)
if the closing price of the Company's common stock equals or exceeds $18.00 per share
Fair Value Measurements
Share price				$ 1,296					$ 1,296
Warrants Exercised on Cashless Basis [Member] | Maximum
Fair Value Measurements
Exercise price per warrant				$ 1					$ 1
Priveterra
Fair Value Measurements
Number of warrants issued							201,112
Public and private warrants
Fair Value Measurements
Warrants exercised					0			0		142,828
Change in fair value of warrants						$ (15,400,000)				$ (15,400,000)
Public warrants
Fair Value Measurements
Number of common stock per warrant				1					1
Exercise price per warrant		$ 11.5		$ 828					$ 828
Warrants exercisable term									30 days
Warrants expiration term				5 years					5 years
Redemption price per warrant		$ 0.1							$ 0.72
Redemption period									30 days
Payments for Cancellation of Warrant			$ 21,000
Number of warrants cancelled			2,881							2,881
Warrants exercised										124,897
Public warrants | if the closing price of the Company's common stock equals or exceeds $18.00 per share
Fair Value Measurements
Threshold trading days for redemption of warrants									20
Threshold consecutive trading days for redemption of warrants									30
Number of business days before the entity send notice of redemption, considered for trading period term									3
Public warrants | if the closing price of the Company's common stock equals or exceeds $10.00 per share
Fair Value Measurements
Redemption price per warrant									$ 7.2
Redemption period									30 days
Share price				$ 720					$ 720
Threshold trading days for redemption of warrants									20
Threshold consecutive trading days for redemption of warrants									30
Number of business days before the entity send notice of redemption, considered for trading period term									3
Public warrants | Priveterra
Fair Value Measurements
Number of warrants issued							127,788
Private placement warrants
Fair Value Measurements
Change in fair value of warrants				$ 1,200,000					$ (400,000)
Private placement warrants | Priveterra
Fair Value Measurements
Number of warrants issued							73,334
Private placement warrants | Level 3
Fair Value Measurements
Warrants liability at fair value											$ 1,200,000
Series A
Fair Value Measurements
Number of warrants issued									3,565,245
Warrants exercised					0			0
Change in fair value of warrants				$ (200,000)					$ 18,600,000
Grant date fair values for warrants	20,700,000
Series B
Fair Value Measurements
Number of warrants issued									3,565,245
Warrants exercised				0					3,438,095
Issuance of shares and reclassification of liability related to cashless warrant exercises (in shares)									10,314,285
Change in fair value of warrants									$ 7,900,000
Grant date fair values for warrants	$ 73,300,000