Annual report pursuant to Section 13 and 15(d)

Leases - Narrative (Details)

v3.20.2
Leases - Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Sep. 26, 2020
Sep. 28, 2019
Sep. 29, 2018
Lessee, Lease, Description [Line Items]      
Rental expense   $ 41.7 $ 35.4
Minimum      
Lessee, Lease, Description [Line Items]      
Remaining lease term 1 year    
Maximum      
Lessee, Lease, Description [Line Items]      
Remaining lease term 10 years