Leases - Maturity of Lease Payments (Details) - USD ($) $ in Thousands	Jul. 05, 2020	Dec. 29, 2019
Lessee, Operating Lease, Liability, Payment, Due [Abstract]
2020 (excluding the first quarter of 2020)	$ 10,334
2021	17,476
2022	14,369
2023	11,850
2024	10,120
Thereafter	75,880
Total future minimum lease payments (undiscounted)	140,029
Less: Present value discount	(39,189)
Total lease liability	100,840	$ 107,743
Finance Lease, Liability, Payment, Due [Abstract]
2020 (excluding the first quarter of 2020)	816
2021	1,063
2022	619
2023	400
2024	141
Thereafter	0
Total future minimum lease payments (undiscounted)	3,039
Less: Present value discount	(99)
Total lease liability	$ 2,940	$ 3,162