SEGMENT INFORMATION - Schedule of Segment Information for Net Sales, Segment Profit, and Significant Expenses (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 28, 2025 USD ($)	Jun. 29, 2024 USD ($)	Jun. 28, 2025 USD ($) segment	Jun. 29, 2024 USD ($)
Disaggregation of Revenue [Line Items]
Number of reportable segments | segment			1
Net sales	$ 445,892	$ 463,499	$ 797,020	$ 804,893
Cost of goods sold	188,323	199,193	337,729	345,774
Gross profit	257,569	264,306	459,291	459,119
Depreciation and amortization			26,297	23,559
Total selling, general and administrative expenses	195,545	196,886	375,596	365,882
Operating income	62,024	67,420	83,695	93,237
Interest income (expense), net	295	(548)	603	111
Other (expense) income, net	5,773	391	7,149	(3,710)
Income before income taxes	68,092	67,263	91,447	89,638
Income tax expense	(16,941)	(16,867)	(23,687)	(23,387)
Net income	51,151	50,396	67,760	66,251
Depreciation expense	4,900	4,600	10,000	9,000
Reportable Segment
Disaggregation of Revenue [Line Items]
Net sales	445,892	463,499	797,020	804,893
Cost of goods sold	188,323	199,193	337,729	345,774
Gross profit	257,569	264,306	459,291	459,119
Distribution and fulfillment	72,629	75,620	132,303	136,952
Compensation and benefits	46,344	48,019	96,199	92,915
Marketing	35,440	36,464	61,372	61,654
General and administrative	32,916	29,320	69,426	59,812
Depreciation and amortization	8,216	7,463	16,296	14,549
Total selling, general and administrative expenses	195,545	196,886	375,596	365,882
Operating income	62,024	67,420	83,695	93,237
Interest income (expense), net	295	(548)	603	111
Other (expense) income, net	5,773	391	7,149	(3,710)
Income before income taxes	68,092	67,263	91,447	89,638
Income tax expense	(16,941)	(16,867)	(23,687)	(23,387)
Net income	$ 51,151	$ 50,396	$ 67,760	$ 66,251