Leases - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Jan. 03, 2021	Dec. 30, 2018
Lessee, Lease, Description [Line Items]
Lease renewal term	5 years
Rental expense		$ 28.5
Minimum
Lessee, Lease, Description [Line Items]
Lease contract term	1 year
Maximum
Lessee, Lease, Description [Line Items]
Lease contract term	20 years