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Business Segments and Geographic Information - Additional Information (Detail)
3 Months Ended 6 Months Ended
Mar. 26, 2022
USD ($)
Dec. 25, 2021
Segment
Mar. 27, 2021
USD ($)
Mar. 26, 2022
USD ($)
Mar. 27, 2021
USD ($)
Segment Reporting Disclosure [Line Items]          
Number of reportable segments | Segment   4      
Revenues $ 1,435,700,000   $ 1,537,600,000 $ 2,906,900,000 $ 3,147,400,000
Intersegment          
Segment Reporting Disclosure [Line Items]          
Revenues $ 0   $ 0 $ 0 $ 0