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Commitments and Contingencies - Narrative (Details) - USD ($)
$ in Millions
9 Months Ended
Oct. 31, 2021
Oct. 25, 2020
Jan. 31, 2021
Commitments and Contingencies [Line Items]      
Premiums paid for corporate-owned life insurance $ 6.0 $ 0.0  
Environmental Issue      
Commitments and Contingencies [Line Items]      
Loss contingency, estimate of probable loss 1.8    
Aggregate payments towards remediation plan to date 5.6    
Minimum | Environmental Issue      
Commitments and Contingencies [Line Items]      
Loss contingency, estimate of probable loss 7.4    
Maximum | Environmental Issue      
Commitments and Contingencies [Line Items]      
Loss contingency, estimate of probable loss 8.0    
Other Assets      
Commitments and Contingencies [Line Items]      
Cash surrender value of life insurance $ 37.9   $ 27.6