Distributions of Available Cash (Details) (USD $)	3 Months Ended												12 Months Ended
	Sep. 28, 2013	Jun. 29, 2013	Mar. 30, 2013	Dec. 29, 2012	Sep. 29, 2012	Jun. 23, 2012	Mar. 24, 2012	Dec. 24, 2011	Sep. 24, 2011	Jun. 25, 2011	Mar. 26, 2011	Dec. 25, 2010	Sep. 28, 2013 Quarter
Distributions of Available Cash [Abstract]
Distributions to its partners													45 days
Number of quarters													4
Distributions paid (in dollars per unit)	$ 0.8750	$ 0.8750	$ 0.8750	$ 0.8750	$ 0.8525	$ 0.8525	$ 0.8525	$ 0.8525	$ 0.8525	$ 0.8525	$ 0.8525	$ 0.8525
Distributions declared (in dollars per unit)	$ 0.8750	$ 0.8750	$ 0.8750	$ 0.8750	$ 0.8525	$ 0.8525	$ 0.8525	$ 0.8525	$ 0.8525	$ 0.8525	$ 0.8525	$ 0.8525