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Commitments and Contingencies - Additional Information (Detail)
3 Months Ended 6 Months Ended
Jun. 26, 2021
USD ($)
Jun. 26, 2021
USD ($)
Commitments And Contingencies Disclosure [Line Items]    
Loss of service revenue $ 2,000,000 $ 5,000,000
Maximum expenses expected to incur   20,000,000
Accrued expenses through first quarter of 2021 10,000,000 10,000,000
Minimum    
Commitments And Contingencies Disclosure [Line Items]    
Estimated total loss of service revenue 5,000,000 5,000,000
Losses for environmental liabilities   15,000,000
Maximum    
Commitments And Contingencies Disclosure [Line Items]    
Estimated total loss of service revenue $ 8,000,000 8,000,000
Losses for environmental liabilities   $ 25,000,000