Allowance for Credit Losses, Percentage

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- Definition

Commitments and Contingencies Disclosure [Line Items]

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- Definition

Guarantor Obligations, Maximum Exposure, Principal

+ References

No definition available.

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- Definition

Amount before accumulated depreciation of leased physical assets used in the normal conduct of business to produce goods and services.

+ References

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- Definition

The total charge for the use of long-lived depreciable assets subject to a lease meeting the criteria for capitalization.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 30
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6455314&loc=d3e45014-112735

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 10
-Section 55
-Paragraph 40
-Subparagraph (Note 2)
-URI http://asc.fasb.org/extlink&oid=6584154&loc=d3e38371-112697

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- Definition

Amount of contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments.

+ References

No definition available.

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- Definition

Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 460
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (b)(1)
-URI http://asc.fasb.org/extlink&oid=6851643&loc=d3e12069-110248

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- Definition

Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

+ References

No definition available.

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- Definition

The aggregate of amounts due from customers or clients more than one year from the balance sheet date, for goods or services that have been delivered or sold in the normal course of business and an amount representing an agreement for an unconditional promise by the maker to pay the Company (holder) a definite sum of money at a future date more than one year from the balance sheet date, reduced to their estimated net realizable fair value by an allowance established by the Company of the amount it deems uncertain of collection and net of any write-downs taken for collection uncertainty on the part of the holder, respectively.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.17)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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Commitments and Contingencies - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Sep. 30, 2017	Oct. 01, 2016	Oct. 03, 2015
Commitments and Contingencies Disclosure [Line Items]
Commitments	$ 58,309
Rental expense for operating leases	868	$ 847	$ 859
Non-cancelable capital leases, gross carrying value	466	464
Non-cancelable capital leases, accumulated amortization	233	$ 216
Broadcast programming
Commitments and Contingencies Disclosure [Line Items]
Long-Term Receivables, net of allowance for credit losses	900
Mortgage Receivable
Commitments and Contingencies Disclosure [Line Items]
Long-Term Receivables, net of allowance for credit losses	$ 700
Allowance for credit losses related to long-term receivables, percentage	4.00%
Guarantee Obligations
Commitments and Contingencies Disclosure [Line Items]
Guaranteed obligations	$ 306
Remaining debt service obligation guaranteed, principal	48
Broadcast programming
Commitments and Contingencies Disclosure [Line Items]
Commitments	47,548
Available Programming
Commitments and Contingencies Disclosure [Line Items]
Commitments	400
Sports Programming
Commitments and Contingencies Disclosure [Line Items]
Commitments	$ 45,000