XML 13 R52.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Goodwill and Other Intangible Assets - Summary of Other Intangible Assets (Details) - USD ($)
$ in Thousands
Dec. 28, 2019
Sep. 28, 2019
Finite Lived Intangible Assets [Line Items]    
Other intangible assets, gross $ 557,333 $ 544,566
Accumulated amortization (430,476) (416,129)
Other intangible assets, net 126,857 128,437
Customer Relationships [Member]    
Finite Lived Intangible Assets [Line Items]    
Other intangible assets, gross [1] 517,676 507,159
Accumulated amortization (398,203) (384,507)
Non-compete Agreements [Member]    
Finite Lived Intangible Assets [Line Items]    
Other intangible assets, gross [1] 37,690 35,440
Accumulated amortization (30,809) (30,181)
Other [Member]    
Finite Lived Intangible Assets [Line Items]    
Other intangible assets, gross 1,967 1,967
Accumulated amortization $ (1,464) $ (1,441)
[1] Reflects the impact from acquisitions (See Note 4, “Acquisitions of Businesses”).