CONDENSED CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME - USD ($) $ in Millions	3 Months Ended
	Mar. 25, 2017	Mar. 19, 2016
Statement of Comprehensive Income [Abstract]
Net income	$ 1,329	$ 945
Other Comprehensive Loss
Currency translation adjustment, pre-tax amount	512	(220)
Currency translation adjustment, tax amounts	4	0
Currency translation adjustment, after-tax amounts	516	(220)
Cash flow hedges:
Reclassification of net gains to net income, pre-tax amounts	(33)	(21)
Reclassification of net gains to net income, tax amounts	11	5
Net gains after tax	(22)	(16)
Net derivative gains/(losses), pre-tax amounts	(3)	0
Net derivative gains/(losses), tax amounts	(2)	(1)
Net derivative gains/(losses), after-tax amounts	(5)	(1)
Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax [Abstract]
Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, before Tax	9	(12)
Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Tax	(5)	7
Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Net of Tax	4	(5)
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, for Net Gain (Loss), Tax	(9)	(12)
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, for Net Gain (Loss), Net of Tax	(10)	(33)
Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, before Tax	28	37
Net losses after tax	19	25
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, for Net Gain (Loss), before Tax	(14)	15
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Tax	4	(48)
Comprehensive income attributable to noncontrolling interests	(10)	(14)
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	1,821	681
Other Comprehensive Income (Loss), before Tax	499	(201)
Other Comprehensive Income (Loss), Tax	3	(49)
Other Comprehensive Income (Loss), Net of Tax	502	(250)
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest	$ 1,831	$ 695