SEGMENT INFORMATION - SCHEDULE OF DEPRECIATION AND AMORTIZATION EXPENSE INCLUDED WITHIN SEGMENT INCOME (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 28, 2025	Sep. 29, 2024	Sep. 28, 2025	Sep. 29, 2024
Segment Reporting Information [Line Items]
Depreciation and amortization	$ 127,784	$ 113,255	$ 371,180	$ 331,440
Operating Segments | North America Confectionery
Segment Reporting Information [Line Items]
Depreciation and amortization	78,752	64,805	221,311	191,210
Operating Segments | North America Salty Snacks
Segment Reporting Information [Line Items]
Depreciation and amortization	19,414	19,776	63,587	59,475
Operating Segments | International
Segment Reporting Information [Line Items]
Depreciation and amortization	7,276	6,268	20,174	18,467
Corporate, Non-Segment | Corporate
Segment Reporting Information [Line Items]
Depreciation and amortization	$ 22,342	$ 22,406	$ 66,108	$ 62,288