Unaudited Quarterly Consolidated Financial Information - Restructuring (Details) - USD ($)	3 Months Ended								6 Months Ended			9 Months Ended			12 Months Ended			36 Months Ended
	Feb. 26, 2023	Nov. 27, 2022	Feb. 27, 2022	Nov. 28, 2021	Aug. 29, 2021	Feb. 28, 2021	Nov. 29, 2020	Aug. 30, 2020	Nov. 27, 2022	Nov. 28, 2021	Nov. 29, 2020	Feb. 26, 2023	Feb. 27, 2022	Feb. 28, 2021	May 28, 2023	May 29, 2022	May 30, 2021	May 29, 2022
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets	$ 2,566,000	$ 563,000	$ 5,274,000	$ 627,000	$ 1,128,000	$ 2,071,000	$ 1,099,000	$ 6,667,000	$ 1,610,000	$ 1,755,000	$ 7,766,000	$ 4,176,000			$ 4,184,000	$ 8,359,000	$ 13,355,000	$ 29,956,000
Curation Foods
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets	726,000	(74,000)	5,224,000	(82,000)	(238,000)	1,956,000	943,000	6,020,000	348,000	(320,000)	6,963,000	1,074,000				5,823,000	11,504,000
Other
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets	1,840,000	637,000	50,000	709,000	1,366,000	115,000	156,000	647,000	1,262,000	2,075,000	803,000	3,102,000				2,536,000	1,851,000
After Discontinued Operations Restatement
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets			5,274,000									4,176,000	$ 7,028,000	$ 9,837,000
After Discontinued Operations Restatement | Curation Foods
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets													5,184,000	8,919,000
After Discontinued Operations Restatement | Other
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets													1,844,000	918,000
Discontinued Operations
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets	0	0		0	0	0			0	0						0	0
Discontinued Operations | Discontinued Operations Adjustment
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets							(563,000)	(1,737,000)			(2,300,000)
Discontinued Operations | After Discontinued Operations Restatement
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets			0									0	0	0
Asset write-off costs
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets					(566,000)	1,877,000		6,005,000		(566,000)	6,005,000				0	3,127,000	8,359,000	13,893,000
Asset write-off costs | After Discontinued Operations Restatement
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets			3,693,000										3,127,000	7,882,000
Asset write-off costs | Discontinued Operations
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets					0	0				0						0	0
Asset write-off costs | Discontinued Operations | Discontinued Operations Adjustment
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets								0			0
Asset write-off costs | Discontinued Operations | After Discontinued Operations Restatement
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets			0										0	0
Employee severance and benefit costs
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets	2,187,000	(113,000)			34,000	65,000	51,000	0	95,000	34,000	51,000				2,542,000	405,000	180,000	4,099,000
Employee severance and benefit costs | After Discontinued Operations Restatement
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets			0									2,282,000	34,000	116,000
Employee severance and benefit costs | Discontinued Operations
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets	0	0			0	0			0	0						0	0
Employee severance and benefit costs | Discontinued Operations | Discontinued Operations Adjustment
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets							(160,000)	(905,000)			(1,064,000)
Employee severance and benefit costs | Discontinued Operations | After Discontinued Operations Restatement
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets			0									0	0	0
Lease costs
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets	43,000	25,000			468,000				45,000	468,000					96,000	2,072,000	1,774,000	4,114,000
Lease costs | After Discontinued Operations Restatement
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets			1,527,000									88,000	1,995,000
Lease costs | Discontinued Operations
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets	0	0			0				0	0						0	0
Lease costs | Discontinued Operations | After Discontinued Operations Restatement
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets			0									0	0
Other restructuring costs
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets	336,000	651,000		627,000	1,192,000	129,000	1,048,000	662,000	1,470,000	1,819,000	1,710,000				$ 1,546,000	2,755,000	3,042,000	$ 7,850,000
Other restructuring costs | After Discontinued Operations Restatement
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets			54,000									1,806,000	1,872,000	1,839,000
Other restructuring costs | Discontinued Operations
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets	0	0		0	0	0			0	0						0	0
Other restructuring costs | Discontinued Operations | Discontinued Operations Adjustment
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets							(403,000)	(832,000)			(1,236,000)
Other restructuring costs | Discontinued Operations | After Discontinued Operations Restatement
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets			0									0	0	0
As Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets	2,741,000	823,000	5,270,000	707,000	1,834,000	2,023,000	1,662,000	8,404,000	1,870,000	2,541,000	10,066,000	4,611,000				8,961,000	3,759,000
As Reported | Curation Foods
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets	901,000	186,000	5,220,000	(2,000)	468,000	1,908,000	1,506,000	7,757,000	608,000	466,000	9,263,000	1,509,000				6,425,000	1,908,000
As Reported | Other
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets	1,840,000	637,000	50,000	709,000	1,366,000	115,000	156,000	647,000	1,262,000	2,075,000	803,000	3,102,000				2,536,000	1,851,000
As Reported | After Discontinued Operations Restatement
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets			5,270,000									4,611,000	7,530,000	2,826,000
As Reported | After Discontinued Operations Restatement | Curation Foods
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets													5,686,000	1,908,000
As Reported | After Discontinued Operations Restatement | Other
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets													1,844,000	918,000
As Reported | Asset write-off costs
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets					0	1,897,000		6,005,000		0	6,005,000					3,693,000	1,870,000
As Reported | Asset write-off costs | After Discontinued Operations Restatement
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets			3,693,000										3,693,000	1,897,000
As Reported | Employee severance and benefit costs
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets	2,362,000	36,000			0	0	211,000	905,000	244,000	0	1,115,000					371,000	0
As Reported | Employee severance and benefit costs | After Discontinued Operations Restatement
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets			0									2,606,000	0	0
As Reported | Lease costs
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets	43,000	25,000			468,000				45,000	468,000						2,072,000	0
As Reported | Lease costs | After Discontinued Operations Restatement
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets			1,527,000									88,000	1,995,000
As Reported | Other restructuring costs
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets	336,000	762,000		707,000	1,366,000	126,000	1,451,000	1,494,000	1,581,000	2,073,000	2,946,000					2,825,000	1,889,000
As Reported | Other restructuring costs | After Discontinued Operations Restatement
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets			50,000									1,917,000	1,842,000	929,000
Restatement
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets	(175,000)	(260,000)	4,000	(80,000)	(706,000)	48,000	0	0	(260,000)	(786,000)	0	(435,000)				(602,000)	9,596,000
Restatement | Curation Foods
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets	(175,000)	(260,000)	4,000	(80,000)	(706,000)	48,000			(260,000)	(786,000)		(435,000)				(602,000)	9,596,000
Restatement | Other
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets	0	0	0	0	0	0			0	0		0				0	0
Restatement | Discontinued Operations Adjustment
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets							(563,000)	(1,737,000)			(2,300,000)
Restatement | Discontinued Operations Adjustment | Curation Foods
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets							(563,000)	(1,737,000)			(2,300,000)
Restatement | Discontinued Operations Adjustment | Other
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets							0	0			0
Restatement | After Discontinued Operations Restatement
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets			4,000									(435,000)	(502,000)	7,011,000
Restatement | After Discontinued Operations Restatement | Curation Foods
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets													(502,000)	7,011,000
Restatement | After Discontinued Operations Restatement | Other
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets													0	0
Restatement | Asset write-off costs
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets					(566,000)	(20,000)		0		(566,000)	0					(566,000)	6,489,000
Restatement | Asset write-off costs | After Discontinued Operations Restatement
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets			0										(566,000)	5,985,000
Restatement | Employee severance and benefit costs
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets	(175,000)	(149,000)			34,000	65,000	0	0	(149,000)	34,000	0					34,000	180,000
Restatement | Employee severance and benefit costs | After Discontinued Operations Restatement
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets			0									(324,000)	34,000	116,000
Restatement | Lease costs
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets	0	0			0				0	0						0	1,774,000
Restatement | Lease costs | After Discontinued Operations Restatement
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets			0									0	0
Restatement | Other restructuring costs
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets	0	(111,000)		(80,000)	(174,000)	3,000	0	0	(111,000)	(254,000)	0					(70,000)	1,153,000
Restatement | Other restructuring costs | After Discontinued Operations Restatement
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets			4,000									(111,000)	30,000	910,000
As Restated
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets	2,566,000	563,000		627,000	1,128,000	2,071,000	1,662,000	8,404,000	1,610,000	1,755,000	10,066,000					8,359,000	13,355,000
As Restated | After Discontinued Operations Restatement
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets			5,274,000									4,176,000	7,028,000	9,837,000
As Restated | Asset write-off costs
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets					(566,000)	1,877,000		6,005,000		(566,000)	6,005,000					3,127,000	8,359,000
As Restated | Asset write-off costs | After Discontinued Operations Restatement
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets			3,693,000										3,127,000	7,882,000
As Restated | Employee severance and benefit costs
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets	2,187,000	(113,000)			34,000	65,000	211,000	905,000	95,000	34,000	1,115,000					405,000	180,000
As Restated | Employee severance and benefit costs | After Discontinued Operations Restatement
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets			0									2,282,000	34,000	116,000
As Restated | Lease costs
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets	43,000	25,000			468,000				45,000	468,000						2,072,000	1,774,000
As Restated | Lease costs | After Discontinued Operations Restatement
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets			1,527,000									88,000	1,995,000
As Restated | Other restructuring costs
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets	$ 336,000	$ 651,000		$ 627,000	$ 1,192,000	$ 129,000	$ 1,451,000	$ 1,494,000	$ 1,470,000	$ 1,819,000	$ 2,946,000					$ 2,755,000	$ 3,042,000
As Restated | Other restructuring costs | After Discontinued Operations Restatement
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets			$ 54,000									$ 1,806,000	$ 1,872,000	$ 1,839,000