Composition of Other Intangible Assets (Detail) (USD $) In Millions, unless otherwise specified	Dec. 28, 2012		Dec. 30, 2011
Goodwill and Intangible Assets Disclosure [Abstract]
Contract acquisition costs and other	$ 1,512		$ 1,239
Accumulated amortization	(397)		(393)
Contract acquisition costs and other, net	$ 1,115	[1]	$ 846	[1]

[1] See Footnote No. 19, "Related Party Transactions," to our Consolidated Financial Statements for disclosure of related party amounts.