Distributions of Available Cash - Additional Information (Details)	3 Months Ended
	Dec. 30, 2017 $ / shares
Distributions Made To Members Or Limited Partners [Abstract]
Distributions to its partners	45 days
Declaration date of quarterly distribution	Jan. 25, 2018
Distributions paid (in dollars per unit)	$ 0.60
Common Unit distribution on an annualized basis (in dollars per unit)	$ 2.40
Distribution date of quarterly distribution	Feb. 13, 2018
Date of record of quarterly distribution	Feb. 06, 2018