Revenue Recognition - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
Apr. 03, 2021	Mar. 28, 2020
Disaggregation of Revenue [Line Items]
Net sales	$ 568,256	$ 472,566
Retail stores
Disaggregation of Revenue [Line Items]
Net sales	489,188	435,357
Online, phone, chat and other
Disaggregation of Revenue [Line Items]
Net sales	$ 79,068	$ 37,209

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details