Segment And Geographic Information (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 29, 2014	Mar. 30, 2013	Dec. 28, 2013
Segment Reporting Information [Line Items]
Net sales	$ 1,363	$ 1,338
Operating profit	312	308
Total Assets	10,291		10,248
International, Net Sales	719	698
Long-Lived Assets	1,399		1,410
International, Long-Lived Assets	357		365
IESD [Member]
Segment Reporting Information [Line Items]
Net sales	786	777
Operating profit	545	531
Total Assets	2,844		2,855
CATD [Member]
Segment Reporting Information [Line Items]
Net sales	577	561
Operating profit	352	333
Total Assets	3,281		3,273
Other [Member]
Segment Reporting Information [Line Items]
Net sales	0	0
Operating profit	(585)	(556)
Total Assets	4,166		4,120
United States [Member]
Segment Reporting Information [Line Items]
Net sales	644	640
Long-Lived Assets	1,042		1,045
Europe [Member]
Segment Reporting Information [Line Items]
Net sales	387	357
Long-Lived Assets	76		73
Japan [Member]
Segment Reporting Information [Line Items]
Net sales	130	139
Long-Lived Assets	19		28
Asia Pacific [Member]
Segment Reporting Information [Line Items]
Net sales	115	112
Long-Lived Assets	73		75
Other Countries [Member]
Segment Reporting Information [Line Items]
Net sales	87	90
Long-Lived Assets	$ 189		$ 189