Major Customer, Segment and Geographic Information - Revenue for Each Class of Similar Products (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2023	Dec. 31, 2022	Jan. 01, 2022
Net sales for each class of similar products
Net sales	$ 1,412,384	$ 1,682,439	$ 1,870,036
Revenue Benchmark | Licensed products
Net sales for each class of similar products
Concentration risk percentage	100.00%	100.00%	100.00%
Total watches
Net sales for each class of similar products
Net sales	$ 1,096,026	$ 1,310,491	$ 1,512,398
Total watches | Revenue Benchmark | Licensed products
Net sales for each class of similar products
Concentration risk percentage	77.60%	77.90%	80.90%
Traditional Watches
Net sales for each class of similar products
Net sales	$ 1,015,077	$ 1,158,889	$ 1,288,499
Traditional Watches | Revenue Benchmark | Licensed products
Net sales for each class of similar products
Concentration risk percentage	71.90%	68.90%	68.90%
Smartwatches
Net sales for each class of similar products
Net sales	$ 80,949	$ 151,602	$ 223,899
Smartwatches | Revenue Benchmark | Licensed products
Net sales for each class of similar products
Concentration risk percentage	5.70%	9.00%	12.00%
Leathers
Net sales for each class of similar products
Net sales	$ 158,427	$ 178,542	$ 157,642
Leathers | Revenue Benchmark | Licensed products
Net sales for each class of similar products
Concentration risk percentage	11.20%	10.60%	8.40%
Jewelry
Net sales for each class of similar products
Net sales	$ 131,410	$ 154,105	$ 158,845
Jewelry | Revenue Benchmark | Licensed products
Net sales for each class of similar products
Concentration risk percentage	9.30%	9.20%	8.50%
Other
Net sales for each class of similar products
Net sales	$ 26,521	$ 39,301	$ 41,151
Other | Revenue Benchmark | Licensed products
Net sales for each class of similar products
Concentration risk percentage	1.90%	2.30%	2.20%