Revenue from Contracts with Customers (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Disaggregation of Revenue [Line Items]
Revenue from contracts with customers	$ 1,587,827	$ 1,404,470
Revenue originating as physical forward contracts and exchanges	946,617	1,172,358
Lease revenue	18,883	18,265
Total other sales	965,500	1,190,623
Total sales	$ 2,553,327	2,595,093
Revenue, Practical Expedient [Abstract]
Revenue, Practical Expedient, Initial Application and Transition, Completed Contract, Use of Transaction Price at Contract Completion Date [true false]	true
Minimum
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Abstract]
Payment terms	2 days
Maximum
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Abstract]
Payment terms	30 days
Refined Petroleum Products, Renewable Fuels, Crude Oil And Propane [Member]
Disaggregation of Revenue [Line Items]
Revenue from contracts with customers	$ 1,505,979	1,323,569
Station operations (convenience stores, rental and sundries)
Disaggregation of Revenue [Line Items]
Revenue from contracts with customers	81,848	80,901
Wholesale Segment
Disaggregation of Revenue [Line Items]
Revenue from contracts with customers	731,187	510,773
Revenue originating as physical forward contracts and exchanges	819,731	1,096,921
Lease revenue	567	540
Total other sales	820,298	1,097,461
Total sales	1,551,485	1,608,234
Wholesale Segment | Refined Petroleum Products, Renewable Fuels, Crude Oil And Propane [Member]
Disaggregation of Revenue [Line Items]
Revenue from contracts with customers	731,187	510,773
Gasoline Distribution and Station Operations Segment
Disaggregation of Revenue [Line Items]
Revenue from contracts with customers	837,856	826,516
Lease revenue	18,316	17,725
Total other sales	18,316	17,725
Total sales	856,172	844,241
Gasoline Distribution and Station Operations Segment | Refined Petroleum Products, Renewable Fuels, Crude Oil And Propane [Member]
Disaggregation of Revenue [Line Items]
Revenue from contracts with customers	756,008	745,615
Gasoline Distribution and Station Operations Segment | Station operations (convenience stores, rental and sundries)
Disaggregation of Revenue [Line Items]
Revenue from contracts with customers	81,848	80,901
Total sales	100,164	98,626
Commercial Segment
Disaggregation of Revenue [Line Items]
Revenue from contracts with customers	18,784	67,181
Revenue originating as physical forward contracts and exchanges	126,886	75,437
Total other sales	126,886	75,437
Total sales	145,670	142,618
Commercial Segment | Refined Petroleum Products, Renewable Fuels, Crude Oil And Propane [Member]
Disaggregation of Revenue [Line Items]
Revenue from contracts with customers	$ 18,784	$ 67,181