Accumulated Other Comprehensive Income (Loss) and Supplemental Equity Information- Schedule of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jul. 02, 2016	Jul. 04, 2015	Jul. 02, 2016	Jul. 04, 2015
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance			$ 4,042	$ 4,244
Other comprehensive income (loss), net of tax	$ (20)	$ 9	(2)	(88)
Ending Balance	4,281	3,841	4,281	3,841
Accumulated Other Comprehensive Income (Loss)
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	(327)	(270)	(345)	(173)
Other comprehensive income (loss) before reclassifications	(20)	15	2	(80)
Amounts reclassified to net earnings from accumulated other comprehensive income	0	(6)	(4)	(8)
Other comprehensive income (loss), net of tax	(20)	9	(2)	(88)
Ending Balance	(347)	(261)	(347)	(261)
Unrealized gain (loss) on available-for-sale securities
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	3	16	3	15
Other comprehensive income (loss) before reclassifications	1	(2)	1	1
Amounts reclassified to net earnings from accumulated other comprehensive income	0	(2)	0	(4)
Other comprehensive income (loss), net of tax	1	(4)	1	(3)
Ending Balance	4	12	4	12
Unrealized gain (loss) on derivative instruments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	(19)	32	11	3
Other comprehensive income (loss) before reclassifications	(4)	(13)	(30)	16
Amounts reclassified to net earnings from accumulated other comprehensive income	0	(4)	(4)	(4)
Other comprehensive income (loss), net of tax	(4)	(17)	(34)	12
Ending Balance	(23)	15	(23)	15
Foreign currency translation adjustment
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	(311)	(318)	(359)	(191)
Other comprehensive income (loss) before reclassifications	(17)	30	31	(97)
Amounts reclassified to net earnings from accumulated other comprehensive income	0	0	0	0
Other comprehensive income (loss), net of tax	(17)	30	31	(97)
Ending Balance	$ (328)	$ (288)	$ (328)	$ (288)