REVENUE RECOGNITION - Disaggregated Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 29, 2024	Dec. 31, 2023	Dec. 25, 2022
Disaggregation of Revenue [Line Items]
Net sales	$ 17,878,291	$ 17,362,217	$ 17,468,377
Retail
Disaggregation of Revenue [Line Items]
Net sales	9,498,353	8,833,703	8,211,404
Foodservice
Disaggregation of Revenue [Line Items]
Net sales	5,857,910	5,733,268	6,267,278
Export
Disaggregation of Revenue [Line Items]
Net sales	946,039	1,005,862	1,265,508
Other
Disaggregation of Revenue [Line Items]
Net sales	1,575,989	1,789,384	1,724,187
Fresh
Disaggregation of Revenue [Line Items]
Net sales	11,688,178	10,976,838	11,121,112
Prepared
Disaggregation of Revenue [Line Items]
Net sales	4,696,266	4,716,433	4,379,670
Export
Disaggregation of Revenue [Line Items]
Net sales	946,039	1,005,862	1,265,508
Other(a)
Disaggregation of Revenue [Line Items]
Net sales	547,808	663,084	702,087
U.S.
Disaggregation of Revenue [Line Items]
Net sales	10,629,929	10,027,742	10,748,350
U.S. | Retail
Disaggregation of Revenue [Line Items]
Net sales	5,708,826	5,111,023	4,952,560
U.S. | Foodservice
Disaggregation of Revenue [Line Items]
Net sales	4,029,197	3,829,397	4,608,606
U.S. | Export
Disaggregation of Revenue [Line Items]
Net sales	468,553	533,205	552,823
U.S. | Other
Disaggregation of Revenue [Line Items]
Net sales	423,353	554,117	634,361
U.S. | Fresh
Disaggregation of Revenue [Line Items]
Net sales	8,731,904	8,105,268	8,624,421
U.S. | Prepared
Disaggregation of Revenue [Line Items]
Net sales	1,094,818	978,423	1,107,734
U.S. | Export
Disaggregation of Revenue [Line Items]
Net sales	468,553	533,205	552,823
U.S. | Other(a)
Disaggregation of Revenue [Line Items]
Net sales	334,654	410,846	463,372
Europe
Disaggregation of Revenue [Line Items]
Net sales	5,136,747	5,203,322	4,874,738
Europe | Retail
Disaggregation of Revenue [Line Items]
Net sales	3,257,803	3,220,272	2,842,502
Europe | Foodservice
Disaggregation of Revenue [Line Items]
Net sales	846,284	917,304	778,304
Europe | Export
Disaggregation of Revenue [Line Items]
Net sales	477,486	472,657	712,685
Europe | Other
Disaggregation of Revenue [Line Items]
Net sales	555,174	593,089	541,247
Europe | Fresh
Disaggregation of Revenue [Line Items]
Net sales	1,178,459	1,074,900	908,882
Europe | Prepared
Disaggregation of Revenue [Line Items]
Net sales	3,381,178	3,525,359	3,104,347
Europe | Export
Disaggregation of Revenue [Line Items]
Net sales	477,486	472,657	712,685
Europe | Other(a)
Disaggregation of Revenue [Line Items]
Net sales	99,624	130,406	148,824
Mexico
Disaggregation of Revenue [Line Items]
Net sales	2,111,615	2,131,153	1,845,289
Mexico | Retail
Disaggregation of Revenue [Line Items]
Net sales	531,724	502,408	416,342
Mexico | Foodservice
Disaggregation of Revenue [Line Items]
Net sales	982,429	986,567	880,368
Mexico | Export
Disaggregation of Revenue [Line Items]
Net sales	0	0	0
Mexico | Other
Disaggregation of Revenue [Line Items]
Net sales	597,462	642,178	548,579
Mexico | Fresh
Disaggregation of Revenue [Line Items]
Net sales	1,777,815	1,796,670	1,587,809
Mexico | Prepared
Disaggregation of Revenue [Line Items]
Net sales	220,270	212,651	167,589
Mexico | Export
Disaggregation of Revenue [Line Items]
Net sales	0		0
Mexico | Other(a)
Disaggregation of Revenue [Line Items]
Net sales	$ 113,530	$ 121,832	$ 89,891