Leases - Lease Term and Discount Rate (Details)	Dec. 28, 2021	Dec. 29, 2020
Leases [Abstract]
Weighted average remaining lease term - operating leases (in years)	8 years 1 month 6 days	8 years 6 months
Weighted average remaining lease term - finance leases (in years)	3 years 4 months 24 days	4 years 2 months 12 days
Weighted average discount rate - operating leases (percent)	8.20%	8.60%
Weighted average discount rate - finance leases (percent)	6.50%	6.80%