A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

No definition available.

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- Definition

Amount before tax and reclassification adjustments of other comprehensive income (loss) attributable to parent.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 14A
-URI http://asc.fasb.org/extlink&oid=66004124&loc=SL7669686-108580

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- Definition

Amount after tax of other comprehensive income (loss) attributable to parent entity.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
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- Definition

Amount of tax expense (benefit) allocated to other comprehensive income (loss) attributable to parent entity.

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- Definition

Amount before tax of reclassification adjustments of other comprehensive income (loss) attributable to parent.

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- Definition

Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
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Comprehensive Income - Change in AOCI by Component (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Apr. 01, 2017	Mar. 26, 2016	Apr. 01, 2017	Mar. 26, 2016
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance			$ 128,249
Total other comprehensive income/(loss)	$ (667)	$ 432	(1,056)	$ (703)
Ending balance	134,082		134,082
Cumulative Foreign Currency Translation
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance			(578)
Other comprehensive income/(loss) before reclassifications			(193)
Amounts reclassified from AOCI			0
Tax effect			32
Total other comprehensive income/(loss)			(161)
Ending balance	(739)		(739)
Unrealized Gains/Losses on Derivative Instruments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance			38
Other comprehensive income/(loss) before reclassifications			1,421
Amounts reclassified from AOCI			(826)
Tax effect			(153)
Total other comprehensive income/(loss)			442
Ending balance	480		480
Unrealized Gains/Losses on Marketable Securities
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance			1,174
Other comprehensive income/(loss) before reclassifications			(2,077)
Amounts reclassified from AOCI			11
Tax effect			729
Total other comprehensive income/(loss)			(1,337)
Ending balance	(163)		(163)
AOCI Attributable to Parent
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance			634
Other comprehensive income/(loss) before reclassifications			(849)
Amounts reclassified from AOCI			(815)
Tax effect			608
Total other comprehensive income/(loss)			(1,056)
Ending balance	$ (422)		$ (422)