Quarterly report pursuant to Section 13 or 15(d)

Segment Information - Schedule of Revenue Percentage By Product (Details)

v3.22.2.2
Segment Information - Schedule of Revenue Percentage By Product (Details) - Product Concentration Risk - Revenue Benchmark
3 Months Ended 9 Months Ended
Oct. 01, 2022
Oct. 02, 2021
Oct. 01, 2022
Oct. 02, 2021
USANA® Nutritionals        
Segment Information [Line Items]        
Concentration risk, percentage 86.00% 85.00% 86.00% 86.00%
USANA Foods(1)        
Segment Information [Line Items]        
Concentration risk, percentage 7.00% 8.00% 7.00% 8.00%
Personal care and Skincare        
Segment Information [Line Items]        
Concentration risk, percentage 6.00% 6.00% 6.00% 5.00%
All Other        
Segment Information [Line Items]        
Concentration risk, percentage 1.00% 1.00% 1.00% 1.00%