The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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INTANGIBLE ASSETS - Amortization Expenses (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 02, 2021	Dec. 28, 2019	Dec. 29, 2018	Mar. 14, 2019
Finite Lived And Indefinite Lived Intangible Assets By Major Class Line Items
Intellectual property rights related to YETI brand	$ 92,078	$ 90,850
Amortization expense	5,900	5,800	$ 5,300
2021	4,900
2022	4,900
2023	4,800
2024	3,400
2025	2,100
Trademarks
Finite Lived And Indefinite Lived Intangible Assets By Major Class Line Items
Intellectual property rights related to YETI brand	$ 13,532	$ 15,565
Europe and Asia \| Trademarks
Finite Lived And Indefinite Lived Intangible Assets By Major Class Line Items
Intellectual property rights related to YETI brand				$ 9,100