Goodwill And Other Intangible Assets (Schedule Of Changes In Carrying Amount Of Goodwill) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 29, 2014
Goodwill [Roll Forward]
Balance at December 28, 2013	$ 3,524
Foreign currency translation and other	10
Balance at March 29, 2014	3,534
IESD [Member]
Goodwill [Roll Forward]
Balance at December 28, 2013	1,526
Foreign currency translation and other	2
Balance at March 29, 2014	1,528
CATD [Member]
Goodwill [Roll Forward]
Balance at December 28, 2013	1,998
Foreign currency translation and other	8
Balance at March 29, 2014	$ 2,006