Commitments and Contingencies (Details) (Schedule of Changes in Product Warranty Liability) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 27, 2015 |
Jun. 28, 2014 |
Jun. 27, 2015 |
Jun. 28, 2014 |
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| Changes in Product Warranty Liability [Roll Forward] | ||||
| Beginning balance | $ 21 | $ 18 | $ 19 | $ 17 |
| New warranties issued | 6 | 8 | 14 | 16 |
| Settlements | (6) | (10) | (15) | (19) |
| Changes in liability for pre-existing warranties, including expirations | (4) | 3 | (1) | 5 |
| Ending balance | $ 17 | $ 19 | $ 17 | $ 19 |
| X | ||||||||||
- Definition 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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| X | ||||||||||
- Definition Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Represents the aggregate decrease in the liability related to payments to satisfy claims for standard and extended product warranties. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Represents the aggregate Increase or Decrease in the liability during the reporting period for accruals related to preexisting standard and extended product warranties (including adjustments for changes in estimates). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Represents the aggregate increase in the liability for accruals related to standard and extended product warranties issued during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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