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Net Income Per Common Unit	3 Months Ended
	Dec. 29, 2018
Earnings Per Share [Abstract]
Net Income Per Common Unit	7. Net Income Per Common Unit Computations of basic income per Common Unit are performed by dividing net income by the weighted average number of outstanding Common Units, and vested (and unissued) restricted units granted under the Partnership’s Restricted Unit Plans, as defined below, to retirement-eligible grantees.  Computations of diluted income per Common Unit are performed by dividing net income by the weighted average number of outstanding Common Units and unissued restricted units granted under the Restricted Unit Plans.  In computing diluted net income per Common Unit, weighted average units outstanding used to compute basic net income per Common Unit were increased by 266,175 and 191,893 units for the three months ended December 29, 2018 and December 30, 2017, respectively, to reflect the potential dilutive effect of the unvested restricted units outstanding using the treasury stock method.

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No definition available.

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- Definition

The entire disclosure for earnings per share.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-URI http://asc.fasb.org/topic&trid=2144383

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