Franchise and License Fees and Income (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended						4 Months Ended		12 Months Ended
	Sep. 07, 2013	Jun. 15, 2013	Mar. 23, 2013	Sep. 08, 2012	Jun. 16, 2012	Mar. 24, 2012	Dec. 28, 2013	Dec. 29, 2012	Dec. 28, 2013	Dec. 29, 2012	Dec. 31, 2011
Franchise And License Fees And Income [Abstract]
Initial fees, including renewal fees									$ 90	$ 92	$ 83
Initial franchise fees included in refranchising gains									13	24	21
Initial fees, net									77	68	62
Continuing fees and rental income									1,823	1,732	1,671
Franchise and license fees and income	$ 445	$ 430	$ 436	$ 427	$ 406	$ 399	$ 589	$ 568	$ 1,900	$ 1,800	$ 1,733