Goodwill and Other Intangible Assets (Goodwill) (Details) - Jun. 28, 2015	USD ($) segment	USD ($)
Goodwill [Line Items]
Number of reporting units | segment	16
Reporting unit, percentage of fair value in excess of carrying amount	10.00%	10.00%
Reporting unit, amount of fair value in excess of carrying amount	$ 7,900,000,000	$ 7,900,000,000
Goodwill, impaired, accumulated impairment loss	0	0
Goodwill [Roll Forward]
Goodwill, beginning balance		14,959,000,000
Translation adjustments		(229,000,000)
Goodwill, other changes		11,000,000
Goodwill, ending balance	14,741,000,000	14,741,000,000
North America
Goodwill [Roll Forward]
Goodwill, beginning balance		10,102,000,000
Translation adjustments		(77,000,000)
Goodwill, other changes		(4,000,000)
Goodwill, ending balance	10,021,000,000	10,021,000,000
Europe
Goodwill [Roll Forward]
Goodwill, beginning balance		3,454,000,000
Translation adjustments		(12,000,000)
Goodwill, other changes		(94,000,000)
Goodwill, ending balance	3,348,000,000	3,348,000,000
Asia/Pacific
Goodwill [Roll Forward]
Goodwill, beginning balance		1,034,000,000
Translation adjustments		(95,000,000)
Goodwill, other changes		9,000,000
Goodwill, ending balance	948,000,000	948,000,000
Latin America
Goodwill [Roll Forward]
Goodwill, beginning balance		197,000,000
Translation adjustments		(33,000,000)
Goodwill, other changes		(1,000,000)
Goodwill, ending balance	163,000,000	163,000,000
RIMEA
Goodwill [Roll Forward]
Goodwill, beginning balance		172,000,000
Translation adjustments		(12,000,000)
Goodwill, other changes		101,000,000
Goodwill, ending balance	$ 261,000,000	$ 261,000,000