Long-Term Debt - Additional Information (Detail) (USD $)	12 Months Ended			0 Months Ended		3 Months Ended			12 Months Ended			0 Months Ended
	Dec. 28, 2012	Dec. 30, 2011	Dec. 31, 2010	Sep. 10, 2012 Series L, Senior Notes 3.250% Due September 15, 2022	Dec. 28, 2012 Series L, Senior Notes 3.250% Due September 15, 2022	Mar. 23, 2012 Series K, Senior Notes 3.000% Due March 1, 2019 offering	Dec. 28, 2012 Series K, Senior Notes 3.000% Due March 1, 2019	Dec. 28, 2012 Series J, Senior Notes 5.625% Due February 15, 2013	Dec. 28, 2012 Series F, Senior Notes matured June 15, 2012	Mar. 23, 2012 Offering One Series K, Senior Notes 3.000% Due March 1, 2019	Mar. 23, 2012 Offering Two Series K, Senior Notes 3.000% Due March 1, 2019	Feb. 15, 2013 Repayment of Debt Subsequent Event Series J, Senior Notes 5.625% Due February 15, 2013
Debt Instrument [Line Items]
Senior Notes, face amount				$ 350,000,000	$ 350,000,000	$ 600,000,000	$ 600,000,000	$ 400,000,000		$ 400,000,000	$ 200,000,000
Debt instrument, stated interest rate				3.25%	3.25%	3.00%	3.00%	5.625%
Number of offerings comprising notes						2
Issuance of long-term debt	936,000,000	118,000,000	215,000,000	346,000,000		590,000,000
Payment made to retire debt at maturity									356,000,000			411,000,000
Multicurrency revolving credit agreement, aggregate effective borrowings	1,750,000,000
Cash paid for interest, net of amounts capitalized	$ 83,000,000	$ 130,000,000	$ 148,000,000