Leases - Components of Lease Expense (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jul. 02, 2021 |
Jul. 03, 2020 |
Jul. 02, 2021 |
Jul. 03, 2020 |
|
| Leases [Abstract] | ||||
| Operating lease expense | $ 2,240 | $ 1,308 | $ 4,065 | $ 4,272 |
| Variable lease expense | 213 | 185 | 415 | 355 |
| Short-term lease expense | 17,289 | 13,260 | 30,737 | 26,160 |
| Total lease expense | $ 19,742 | $ 14,753 | $ 35,217 | $ 30,787 |