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Debt and Other Obligations (Details) (Information related to Interest Rate and Expense) (6.00% Convertible Senior Notes Due 2015, USD $)
In Millions, unless otherwise specified |
12 Months Ended | ||
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Dec. 28, 2013
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Dec. 29, 2012
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Dec. 31, 2011
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6.00% Convertible Senior Notes Due 2015
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| Debt Instrument [Line Items] | |||
| Effective interest rate | 8.00% | 8.00% | 8.00% |
| Interest cost related to contractual interest coupon | $ 45 | $ 44 | $ 45 |
| Interest cost related to amortization of the discount | $ 10 | $ 9 | $ 11 |
| X | ||||||||||
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- Definition
Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Amount of the cost of borrowed funds accounted for as interest expense for debt. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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