ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES - Related-Party Agreements (Details)	12 Months Ended
Dec. 28, 2024 USD ($) facility
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Number of warehouse facility leased \| facility	1
Lease notice period	30 days
Lease rental expense \| $	$ 8,700

The amount of monthly lease rental expenses under the operating lease agreement with related parties.

No definition available.

Name:	yeti_RelatedPartyMonthlyLeaseRentalExpenses
Namespace Prefix:	yeti_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration