Amount of income tax expense (benefit) on continuing operations.

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Amount of income tax expense (benefit) on discontinued operations.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=6515339

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to foreign income tax expense (benefit).

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Amount of unrecognized tax benefits.

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Amount of interest expense accrued for an underpayment of income taxes.

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Income Taxes - Income tax activity and implications of settlement (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 01, 2016	Oct. 03, 2015	Oct. 01, 2016	Oct. 03, 2015
Income Taxes
Income tax benefit (expense)	$ 192	$ (76)	$ 46	$ (204)
Unrecognized tax benefits	183		183
Net accrued interest expense	6		6
Effective tax rate, favorable impact from research and development	9
Effective tax rate, favorable impact from foreign tax rate differentials	7
Internal Revenue Service (IRS) \| Approval of 1998 To 2008 tax years final settlement \| Continuing Operations
Income Taxes
Income tax benefit on continuing operations	206		206
Internal Revenue Service (IRS) \| Approval of 1998 To 2008 tax years final settlement \| Discontinued Operations
Income Taxes
Income tax benefit on discontinued operations	$ 113		$ 113