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Leases - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 26, 2022
Mar. 27, 2021
Dec. 31, 2021
Lessee, Lease, Description [Line Items]      
Operating lease, weighted average discount rate 7.70%   7.60%
Finance lease, weighted average discount rate 7.00%   7.00%
Weighted average remaining lease term, operating leases 5 years 3 months 18 days   5 years 3 months 18 days
Weighted average remaining lease term, finance leases 4 years 7 months 6 days   4 years 10 months 24 days
Operating lease payments $ 2 $ 1  
Assets acquired under finance leases $ 2   $ 2
Minimum      
Lessee, Lease, Description [Line Items]      
Remaining lease term 1 year    
Maximum      
Lessee, Lease, Description [Line Items]      
Remaining lease term 14 years 7 months 6 days