Unit-Based Compensation Arrangements (Tables)

12 Months Ended

Sep. 30, 2023

Share-Based Payment Arrangement [Abstract]

Summary of activity In the Restricted Unit Plans

The following is a summary of activity in the Restricted Unit Plan:

				Weighted Average
				Grant Date Fair
	Units			Value Per Unit
Outstanding September 26, 2020		961,816		$	17.60
Awarded		779,837			14.43
Forfeited		(26,070	)		(15.29	)
Vested (1)		(483,720	)		(18.58	)
Outstanding September 25, 2021		1,231,863			15.26
Awarded		884,658			12.97
Forfeited		(12,845	)		(13.88	)
Vested (1)		(587,447	)		(16.32	)
Outstanding September 24, 2022		1,516,229			13.52
Awarded		571,732			13.45
Forfeited		(15,552	)		(13.15	)
Vested (1)		(706,047	)		(14.59	)
Outstanding September 30, 2023		1,366,362		$	12.94

(1)During fiscal 2023, 2022 and 2021, the Partnership withheld 171,840, 138,039 and 92,336 Common Units, respectively, from participants for income tax withholding purposes for those executive officers of the Partnership whose shares of restricted units vested during the period.