ARKO Corp. Quarterly report [Sections 13 or 15(d)]

Fair Value Measurements and Financial Instruments - Fair Value Material Assumptions Based on Observable and Unobservable Inputs (Details) - Additional Deferred Stock [Member] - Level 3 [Member]	3 Months Ended
	Mar. 31, 2026 yr $ / shares
Expected term (in years) [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Warrants and rights outstanding, measurement input \| yr	1.2
Volatility [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Warrants and rights outstanding, measurement input	67.6
Risk-free interest rate [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Warrants and rights outstanding, measurement input	3.7
Stock price [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Strike price \| $ / shares	$ 5.56