|
Other Income (Expense), Net (Details) (Other Income (Expense), Net) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Dec. 27, 2014
|
Sep. 27, 2014
|
Jun. 28, 2014
|
Mar. 29, 2014
|
Dec. 28, 2013
|
Sep. 28, 2013
|
Jun. 29, 2013
|
Mar. 30, 2013
|
Dec. 27, 2014
|
Dec. 28, 2013
|
Dec. 29, 2012
|
|
| Other Income (Expense), Net [Line Items] | |||||||||||
| Impairment charge on marketable securities | $ 0 | $ 0 | $ (4) | ||||||||
| Net loss on debt redemptions | (61) | (1) | 0 | ||||||||
| Other | (8) | (4) | 10 | ||||||||
| Other income (expense), net | $ 3 | $ (2) | $ (49) | $ (21) | $ (2) | $ 2 | $ (2) | $ (3) | $ (69) | $ (5) | $ 6 |