Business Combinations - Recognized Identified Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Sep. 20, 2022	Jun. 30, 2022	Feb. 01, 2022	Jan. 25, 2022	Dec. 31, 2021
Liabilities assumed:
Goodwill	$ 410,826					$ 328,135
Tidewater Convenience, Inc
Assets purchased:
Inventory		$ 1,125
Property and equipment		40,706
Right of use assets		828
Total identifiable assets purchased		42,659
Liabilities assumed:
Environmental liabilities		(2,154)
Lease liability		(508)
Other non-current liabilities		(293)
Total liabilities assumed		(2,955)
Net identifiable assets acquired		39,704
Goodwill		738
Net assets acquired		$ 40,442
Miller Oil
Assets purchased:
Inventory				$ 2,249
Property and equipment				37,530
Right of use assets				5,139
Intangibles				5,555
Other assets				837
Total identifiable assets purchased				51,310
Liabilities assumed:
Accrued expenses and other current liabilities				(1,190)
Environmental liabilities				(4,816)
Lease liability				(5,969)
Other non-current liabilities				(1,384)
Total liabilities assumed				(13,359)
Net identifiable assets acquired				37,951
Goodwill	22,148		$ 21,800	22,148
Net assets acquired				$ 60,099
Consumers Petroleum
Assets purchased:
Inventory					$ 2,475
Property and equipment					88,262
Right of use assets					4,482
Intangibles					4,136
Other non-current assets					366
Total identifiable assets purchased					99,721
Liabilities assumed:
Accrued expenses and other current liabilities					(192)
Environmental liabilities					(7,161)
Lease liability					(2,372)
Other non-current liabilities					(609)
Total liabilities assumed					(10,334)
Net identifiable assets acquired					89,387
Goodwill	$ 65,340		$ 65,210		65,340
Net assets acquired					$ 154,727