Derivative Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2016

Derivative [Line Items]

Schedule of Notional Amounts of Outstanding Derivative Positions [Table Text Block]

Total gross notional amounts for outstanding derivatives (recorded at fair value) at the end of each period were as follows:

(In Millions)	Dec 31, 2016		Dec 26, 2015		Dec 27, 2014
Foreign currency contracts	$	17,960	$	16,721	$	21,024
Interest rate contracts	14,228		8,812		4,947
Other	1,340		1,122		1,105
Total	$	33,528	$	26,655	$	27,076

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]

Fair Value of Derivative Instruments in the Consolidated Balance Sheets

	December 31, 2016				December 26, 2015
(In Millions)	Assets1		Liabilities2		Assets1		Liabilities2
Derivatives designated as hedging instruments
Foreign currency contracts3	$	21	$	252	$	30	$	85
Interest rate contracts	3		187		1		14
Total derivatives designated as hedging instruments	24		439		31		99
Derivatives not designated as hedging instruments
Foreign currency contracts4	374		114		408		115
Interest rate contracts	15		30		2		29
Other	9		—		44		2
Total derivatives not designated as hedging instruments	398		144		454		146
Total derivatives	$	422	$	583	$	485	$	245

Offsetting Assets And Liabilities [Table Text Block]

The gross amounts of our derivative instruments and reverse repurchase agreements subject to master netting arrangements with various counterparties, and cash and non-cash collateral posted under such agreements at the end of each period were as follows:

	December 31, 2016
							Gross Amounts Not Offset in the Balance Sheet
(In Millions)	Gross Amounts Recognized		Gross Amounts Offset in the Balance Sheet		Net Amounts Presented in the Balance Sheet		Financial Instruments			Cash and Non-Cash Collateral Received or Pledged			Net Amount
Assets:
Derivative assets subject to master netting arrangements	$	433	$	—	$	433	$	(368	)	$	(42	)	$	23
Reverse repurchase agreements	1,018		—		1,018		—			(1,018		)	—
Total assets	1,451		—		1,451		(368		)	(1,060		)	23
Liabilities:
Derivative liabilities subject to master netting arrangements	588		—		588		(368		)	(201		)	19
Total liabilities	$	588	$	—	$	588	$	(368	)	$	(201	)	$	19

	December 26, 2015
							Gross Amounts Not Offset in the Balance Sheet
(In Millions)	Gross Amounts Recognized		Gross Amounts Offset in the Balance Sheet		Net Amounts Presented in the Balance Sheet		Financial Instruments			Cash and Non-Cash Collateral Received or Pledged			Net Amount
Assets:
Derivative assets subject to master netting arrangements	$	482	$	—	$	482	$	(201	)	$	(188	)	$	93
Reverse repurchase agreements	3,368		—		3,368		—			(3,368		)	—
Total assets	3,850		—		3,850		(201		)	(3,556		)	93
Liabilities:
Derivative liabilities subject to master netting arrangements	242		—		242		(201		)	(27		)	14
Total liabilities	$	242	$	—	$	242	$	(201	)	$	(27	)	$	14

Not Designated as Hedging Instrument [Member]

Derivative [Line Items]

Schedule of Derivative Instruments, Gain (Loss) in Statement of Financial Performance [Table Text Block]

The effects of derivative instruments not designated as hedging instruments on the consolidated statements of income for each period were as follows:

Years Ended (In Millions)	Location of Gains (Losses) Recognized in Income on Derivatives	Dec 31, 2016		Dec 26, 2015			Dec 27, 2014
Foreign currency contracts	Interest and other, net	$	388	$	296		$	600
Interest rate contracts	Interest and other, net	8		(8		)	(3		)
Other	Various	113		(38		)	62
Total		$	509	$	250		$	659

Interest and other, net [Member] | Fair Value Hedging [Member]

Derivative [Line Items]

Schedule of Derivative Instruments, Gain (Loss) in Statement of Financial Performance [Table Text Block]

The effects of derivative instruments designated as fair value hedges, recognized in interest and other, net for each period were as follows:

	Gains (Losses) Recognized in Statement of Income on Derivatives
Years Ended (In Millions)	Dec 31, 2016			Dec 26, 2015			Dec 27, 2014
Interest rate contracts	$	(171	)	$	(13	)	$	—
Hedged items	171			13			—
Total	$	—		$	—		$	—