Intangible Assets - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	$ 196,959	$ 236,779
Finite-Lived Intangible Assets, Accumulated Amortization	111,140	141,518
Intangible assets, net	85,819	95,261
Wholesale Fuel Supply Contracts/Rights [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	194,626	234,501
Finite-Lived Intangible Assets, Accumulated Amortization	110,263	140,714
Intangible assets, net	84,363	93,787
Trademarks/Licenses [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	2,133	2,078
Finite-Lived Intangible Assets, Accumulated Amortization	814	761
Intangible assets, net	1,319	1,317
Covenant Not to Compete [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	200	200
Finite-Lived Intangible Assets, Accumulated Amortization	63	43
Intangible assets, net	$ 137	$ 157