Business Combinations - Acquisition Consideration with Measurement Period Adjustments (Details) - USD ($) $ in Thousands	9 Months Ended	11 Months Ended
	Sep. 30, 2021	Sep. 30, 2021	Dec. 31, 2020	Dec. 30, 2020	Nov. 02, 2020
Assets
Goodwill	$ 1,039,850	$ 1,039,850	$ 794,335
Halls Warehouse Corporation
Assets
Land	32,560	32,560			$ 29,352
Land, Measurement Period Adjustments		3,208
Buildings and improvements	152,280	152,280			239,708
Building and improvements, Measurement Period Adjustments		(87,428)
Machinery and equipment	25,348	25,348			63,596
Machinery and equipment, Measurement Period Adjustments		(38,248)
Assets under construction	41	41			0
Assets under construction, Measurement Period Adjustments		41
Operating lease right-of-use assets	27,139	27,139			26,400
Operating lease, right-of-use asset, Measurement Period Adjustments		739
Cash and cash equivalents	7,894	7,894			7,894
Cash and cash equivalents, Measurement Period Adjustments		0
Accounts receivable	11,894	11,894			11,894
Accounts receivable, Measurement Period Adjustments		0
Goodwill	172,986	172,986			42,737
Goodwill, Measurement Period Adjustments		130,249
Acquired identifiable intangibles:
Other assets	303	303			303
Other assets, Measurement Period Adjustments		0
Total assets	534,445	534,445			524,616
Total assets, Measurement Period Adjustments		9,829
Liabilities
Accounts payable and accrued expenses	6,123	6,123			4,006
Accounts payable and accrued expenses, Measurement Period Adjustments		2,117
Operating lease obligations	25,739	25,739			26,400
Operating lease obligations, Measurement Period Adjustments		(661)
Deferred tax liability	13,385	13,385			5,012
Deferred tax liability, Measurement Period Adjustments		8,373
Total liabilities	45,247	45,247			35,418
Total liabilities, Measurement Period Adjustments		9,829
Total consideration	489,198	489,198			489,198
Total consideration, Measurement Period Adjustments		0
Halls Warehouse Corporation | Customer relationships
Acquired identifiable intangibles:
Customer relationships	104,000	104,000			$ 102,732
Acquired identifiable intangible assets, Measurement Period Adjustments		1,268
Agro Merchants Group
Assets
Land	152,035	152,035		$ 95,286
Land, Measurement Period Adjustments	56,749
Buildings and improvements	645,361	645,361		778,170
Building and improvements, Measurement Period Adjustments	(132,809)
Machinery and equipment	227,940	227,940		206,453
Machinery and equipment, Measurement Period Adjustments	21,487
Assets under construction	15,416	15,416		0
Assets under construction, Measurement Period Adjustments	15,416
Operating lease right-of-use assets	203,781	203,781		191,229
Operating lease, right-of-use asset, Measurement Period Adjustments	12,552
Financing lease asset	32,314	32,314		46,845
Financing lease asset, Measurement Period Adjustments	(14,531)
Cash and cash equivalents	47,534	47,534		47,534
Cash and cash equivalents, Measurement Period Adjustments	0
Accounts receivable	77,291	77,291		78,423
Accounts receivable, Measurement Period Adjustments	(1,132)
Goodwill	404,223	404,223	404,200	346,673
Goodwill, Measurement Period Adjustments	57,550
Acquired identifiable intangibles:
Investment in partially owned entities	11,900	11,900		21,638
Investment in partially owned entities, Measurement Period Adjustments	(9,738)
Other assets	27,257	27,257		20,038
Other assets, Measurement Period Adjustments	7,219
Total assets	2,120,196	2,120,196		2,165,790
Total assets, Measurement Period Adjustments	(45,594)
Liabilities
Accounts payable and accrued expenses	105,257	105,257		90,860
Accounts payable and accrued expenses, Measurement Period Adjustments	14,397
Operating lease obligations	193,917	193,917		191,229
Operating lease obligations, Measurement Period Adjustments	2,688
Financing lease obligations	32,314	32,314		46,845
Financing lease obligations, Measurement Period Adjustments	(14,531)
Sale-leaseback obligations	73,075	73,075		73,075
Sale-leaseback obligations, Measurement Period Adjustments	0
Deferred tax liability	126,334	126,334		175,719
Deferred tax liability, Measurement Period Adjustments	(49,385)
Total liabilities	530,897	530,897		577,728
Total liabilities, Measurement Period Adjustments	(46,831)
Total consideration	1,589,299	1,589,299		1,588,062
Total consideration, Measurement Period Adjustments	1,237
Agro Merchants Group | Customer relationships
Acquired identifiable intangibles:
Customer relationships	275,144	$ 275,144	$ 275,100	$ 333,501
Acquired identifiable intangible assets, Measurement Period Adjustments	$ (58,357)