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Amount of gain (loss) on sale or disposal of intangible assets.

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Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.

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Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value.

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The amount of loss pertaining to the specified contingency that was charged against earnings in the period, including the effects of revisions in previously reported estimates.

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Amount representing an agreement for an unconditional promise by the maker to pay the entity (holder) a definite sum of money at a future date. Such amount may include accrued interest receivable in accordance with the terms of the note. The note also may contain provisions and related items including a discount or premium, payable on demand, secured, or unsecured, interest bearing or noninterest bearing, among a myriad of other features and characteristics. Excludes amounts related to receivables held-for-sale.

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The cash inflow from disposal of asset without physical form usually arising from contractual or other legal rights, excluding goodwill.

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Date the receivable or note with imputed interest is due, in CCYY-MM-DD format.

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Discloses the amount charged against the accrued restructuring reserves, or earnings if not previously accrued, during the period for the specified type of restructuring cost.

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Composition of Certain Financial Statement Items Other Income, Costs and Expenses (Details) ¥ in Millions, $ in Millions	12 Months Ended
	Sep. 24, 2017 USD ($)	Sep. 25, 2016 USD ($)	Sep. 27, 2015 CNY (¥)	Sep. 27, 2015 USD ($)
Restructuring and restructuring related charges	$ 37	$ 202		$ 190
Gain on sale of wireless spectrum	0	380		0
Proceeds from sale of wireless spectrum	0	232		0
Deferred payments from sale of wireless spectrum		275
Gain on disposition of business		48
Resolution of governmental investigation, Amount			¥ 6,088	975
Goodwill impairment charges	0	$ 17		255
Intangible assets impairment charges				11
Gain on sales of certain property, plant and equipment				$ 138
Minimum [Member]
Deferred payments from sales of wireless spectrum, Due date		Jan. 01, 2020
Maximum [Member]
Deferred payments from sales of wireless spectrum, Due date		Dec. 31, 2023
KFTC [Member]
Loss Contingency, Loss in Period	927
TFTC [Member]
Loss Contingency, Loss in Period	$ 778