REVENUE - Schedule of Disaggregates Our Net Sales by Channel, Product Category, and Geography (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 27, 2025	Sep. 28, 2024	Sep. 27, 2025	Sep. 28, 2024
Disaggregation of Revenue [Line Items]
Total net sales	$ 487,766	$ 478,440	$ 1,284,786	$ 1,283,333
United States
Disaggregation of Revenue [Line Items]
Total net sales	387,329	390,176	1,026,376	1,052,858
International
Disaggregation of Revenue [Line Items]
Total net sales	100,437	88,264	258,410	230,475
Coolers & Equipment
Disaggregation of Revenue [Line Items]
Total net sales	215,386	192,595	556,175	518,443
Drinkware
Disaggregation of Revenue [Line Items]
Total net sales	263,791	274,981	705,830	736,084
Other
Disaggregation of Revenue [Line Items]
Total net sales	8,589	10,864	22,781	28,806
Wholesale
Disaggregation of Revenue [Line Items]
Total net sales	199,047	197,629	551,255	564,326
Direct-to-consumer
Disaggregation of Revenue [Line Items]
Total net sales	$ 288,719	$ 280,811	$ 733,531	$ 719,007