Goodwill And Other Intangible Assets - Schedule of other intangible assets (Details) - USD ($) $ in Thousands	Sep. 27, 2019	Sep. 28, 2018
Other Intangible Assets
Gross Amount	$ 3,231,451	$ 3,295,040
Accumulated Amortization	(1,197,885)	(1,158,196)
Net Amount	2,033,566	2,136,844
Customer relationship assets
Other Intangible Assets
Gross Amount	2,183,492	2,244,215
Accumulated Amortization	(1,193,525)	(1,156,811)
Net Amount	989,967	1,087,404
Trade names
Other Intangible Assets
Gross Amount	1,047,959	1,050,825
Accumulated Amortization	(4,360)	(1,385)
Net Amount	$ 1,043,599	$ 1,049,440

Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph ((a)(1),(b))
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16212-109274

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant