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Employee Benefit Plans - Narratives (Details) - USD ($)
$ in Millions
1 Months Ended 12 Months Ended
Oct. 31, 2016
Jan. 30, 2021
Jan. 25, 2020
Jan. 26, 2019
Nov. 30, 2016
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]          
Defined contribution maximum annual contribution for employee   75.00%      
Defined contribution employer match   30.00%      
Defined contribution employer match   5.00%      
Employer contribution amount   $ 4.0 $ 4.1 $ 3.5  
Multiemployer plan periodic withdraw liability         $ 0.1
Maximum          
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]          
Plan contribution   5.00%      
The Plan          
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]          
Claim amount $ 13.0