GOODWILL AND INTANGIBLE ASSETS - SCHEDULE OF CHANGES IN CARRYING VALUE OF GOODWILL BY REPORTABLE SEGMENT (Details) - USD ($)	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Goodwill [Line Items]
Goodwill, gross			$ 3,058,398,000
Accumulated impairment loss			(362,348,000)
Goodwill [Roll Forward]
Goodwill, beginning balance	$ 2,705,753,000	$ 2,696,050,000
Acquired during the period	289,142,000	20,723,000
Measurement period adjustments	1,382,000
Foreign currency translation	6,131,000	(11,020,000)
Impairment loss	$ (6,403,000)	$ 0	$ 0
Goodwill Impairment Loss Statement Of Income Or Comprehensive Income Extensible Enumeration Not Disclosed Flag	Impairment loss	Impairment loss	Impairment loss
Goodwill, ending balance	$ 2,996,005,000	$ 2,705,753,000	$ 2,696,050,000
Operating Segments | North America Confectionery
Goodwill [Line Items]
Goodwill, gross			2,025,804,000
Accumulated impairment loss			(4,973,000)
Goodwill [Roll Forward]
Goodwill, beginning balance	2,032,857,000	2,020,831,000
Acquired during the period	0	20,723,000
Measurement period adjustments	1,382,000
Foreign currency translation	4,859,000	(8,697,000)
Impairment loss	0
Goodwill, ending balance	2,039,098,000	2,032,857,000	2,020,831,000
Operating Segments | North America Salty Snacks
Goodwill [Line Items]
Goodwill, gross			657,001,000
Accumulated impairment loss			0
Goodwill [Roll Forward]
Goodwill, beginning balance	657,001,000	657,001,000
Acquired during the period	289,142,000	0
Measurement period adjustments	0
Foreign currency translation	0	0
Impairment loss	0
Goodwill, ending balance	946,143,000	657,001,000	657,001,000
Operating Segments | International
Goodwill [Line Items]
Goodwill, gross			375,593,000
Accumulated impairment loss			(357,375,000)
Goodwill [Roll Forward]
Goodwill, beginning balance	15,895,000	18,218,000
Acquired during the period	0	0
Measurement period adjustments	0
Foreign currency translation	1,272,000	(2,323,000)
Impairment loss	(6,403,000)
Goodwill, ending balance	$ 10,764,000	$ 15,895,000	$ 18,218,000