Business Combinations - Acquisition Consideration with Measurement Period Adjustments (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2021	Nov. 02, 2021	Dec. 31, 2020	Dec. 30, 2021	Dec. 30, 2020	Nov. 02, 2020	Dec. 31, 2019	Dec. 31, 2018
Assets
Operating lease right-of-use assets	$ 22,842	$ 22,842		$ 268,633
Financing leases	417	417		0
Goodwill	1,072,980	1,072,980		794,335				$ 318,483	$ 186,095
Purchase Price Allocation Adjustments		$ 201,945		1,115
Hall's Warehouse Corporation
Assets
Land			$ 32,560				$ 29,352
Land, Measurement Period Adjustments			3,208
Buildings and improvements			154,809				239,708
Building and improvements, Measurement Period Adjustments			(84,899)
Machinery and equipment			22,819				63,596
Machinery and equipment, Measurement Period Adjustments			(40,777)
Assets under construction			41				0
Assets under construction, Measurement Period Adjustments			41
Operating lease right-of-use assets			27,139				26,400
Operating lease, right-of-use asset, Measurement Period Adjustments			739
Cash and cash equivalents			7,582				7,894
Cash and cash equivalents, Measurement Period Adjustments			(312)
Accounts receivable			11,894				11,894
Accounts receivable, Measurement Period Adjustments			0
Goodwill			173,483				42,737
Purchase Price Allocation Adjustments			130,746
Other assets			303				303
Other assets, Measurement Period Adjustments			0
Total assets			534,630				524,616
Total assets, Measurement Period Adjustments			10,014
Liabilities
Accounts payable and accrued expenses			6,165				4,006
Accounts payable and accrued expenses, Measurement Period Adjustments			2,159
Operating lease obligations			25,739				26,400
Operating lease obligations, Measurement Period Adjustments			(661)
Unearned revenue			1,625				0
Unearned revenue, Measurement Period Adjustments			1,625
Deferred tax liability			11,903				5,012
Deferred tax liability, Measurement Period Adjustments			6,891
Total liabilities			45,432				35,418
Total liabilities, Measurement Period Adjustments			10,014
Total consideration, including common shares issued and deferred consideration			489,198				489,198
Total consideration, Measurement Period Adjustments			0
Hall's Warehouse Corporation | Customer relationships
Assets
Acquired identifiable intangibles: Customer relationships			104,000				$ 102,732
Acquired identifiable intangible assets: Customer relationships, Measurement Period Adjustments			$ 1,268
Agro Merchants Group
Assets
Land					$ 167,592	$ 95,286
Land, Measurement Period Adjustments	72,306
Buildings and improvements					637,518	778,170
Building and improvements, Measurement Period Adjustments	(140,652)
Machinery and equipment					229,057	206,453
Machinery and equipment, Measurement Period Adjustments	22,604
Assets under construction					14,099	0
Assets under construction, Measurement Period Adjustments	14,099
Operating lease right-of-use assets					203,128	191,229
Operating lease, right-of-use asset, Measurement Period Adjustments	11,899
Financing leases					30,461	46,845
Financing lease asset, Measurement Period Adjustments	(16,384)
Cash and cash equivalents				46,788		47,534
Cash and cash equivalents, Measurement Period Adjustments	(746)
Accounts receivable					77,513	78,423
Accounts receivable, Measurement Period Adjustments	(910)
Goodwill					417,872	346,673
Purchase Price Allocation Adjustments	71,199
Investments in partially owned entities					11,099	21,638
Investment in partially owned entities, Measurement Period Adjustments	(10,539)
Other assets					26,613	20,038
Other assets, Measurement Period Adjustments	6,575
Total assets				$ 2,165,790	2,124,000
Total assets, Measurement Period Adjustments	(41,790)
Liabilities
Accounts payable and accrued expenses					112,354	86,467
Accounts payable and accrued expenses, Measurement Period Adjustments	25,887
Operating lease obligations					193,194	191,229
Operating lease obligations, Measurement Period Adjustments	1,965
Financing lease obligations					30,461	46,845
Financing lease obligations, Measurement Period Adjustments	(16,384)
Sale-leaseback obligations					73,075	73,075
Sale-leaseback obligations, Measurement Period Adjustments	0
Unearned revenue					5,099	4,393
Unearned revenue, Measurement Period Adjustments	706
Deferred tax liability					120,567	175,719
Deferred tax liability, Measurement Period Adjustments	(55,152)
Total liabilities					534,750	577,728
Total liabilities, Measurement Period Adjustments	(42,978)
Total consideration, including common shares issued and deferred consideration					1,589,250	1,588,062
Total consideration, Measurement Period Adjustments	1,188
Agro Merchants Group | Customer relationships
Assets
Acquired identifiable intangibles: Customer relationships					$ 262,260	$ 333,501
Acquired identifiable intangible assets: Customer relationships, Measurement Period Adjustments	$ (71,241)