P3 Health Partners Inc. Annual report [Section 13 and 15(d), not S-K Item 405]

Fair Value Measurements and Hierarchy - Fair Value Measurement Inputs and Valuation Techniques (Details) - Level 3	Dec. 31, 2024 $ / shares yr	Dec. 31, 2023 yr $ / shares
Volatility \| VGS 3 Warrant Agreement [Member]
Warrants
Warrants, measurement input	0.916
Risk-free interest rate \| VGS 3 Warrant Agreement [Member]
Warrants
Warrants, measurement input	0.042
Exercise price \| VGS 3 Warrant Agreement [Member]
Warrants
Warrants, measurement input	0.21
Expected term \| VGS 3 Warrant Agreement [Member]
Warrants
Warrants, measurement input \| yr	6.8
Private Placement Warrants \| Volatility
Warrants
Warrants, measurement input	0.917	0.750
Private Placement Warrants \| Risk-free interest rate
Warrants
Warrants, measurement input	0.044	0.040
Private Placement Warrants \| Exercise price
Warrants
Warrants, measurement input	0.50	11.50
Private Placement Warrants \| Expected term
Warrants
Warrants, measurement input \| yr	6.2	2.9