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Commitments and Contingencies (Tables) | 3 Months Ended
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Dec. 30, 2017
Commitments and Contingencies Disclosure [Abstract] |
Changes in Accrued Warranties and Related Costs | The following table shows changes in the Company’s accrued warranties and related costs for the three months ended December 30, 2017 and December 31, 2016 (in millions):
| Three Months Ended
| December 30, 2017 |  | December 31, 2016
Beginning accrued warranty and related costs | $ | 3,834 |  |  | $ | 3,702 |
Cost of warranty claims | (982 | ) |  | (1,337 | )
Accruals for product warranty | 1,471 |  |  | 2,333 |
Ending accrued warranty and related costs | $ | 4,323 |  |  | $ | 4,698 |

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- Definition Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=68068213&loc=d3e12565-110249 + Details
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