Subsequent Events	3 Months Ended
Dec. 24, 2022
Subsequent Events [Abstract]
Subsequent Events	19. Subsequent Events Acquisition of RNG Production Assets and Formation of Joint Venture. On December 28, 2022, the Partnership announced that its wholly owned subsidiary, Suburban Renewable Energy, acquired a platform of RNG production assets from Equilibrium Capital Group (“Equilibrium”), a leading sustainability-driven asset management firm. In addition, the parties formed a partnership to serve as a long-term growth platform for the identification, development and operation of additional RNG projects, including an existing pipeline of identified RNG projects that are in various stages of development. The purchase price of $190,000 for the two operating facilities, along with transaction fees and expenses, was funded with borrowings of approximately $112,000 under the Revolving Credit Facility, and the assumption of approximately $80,000 of outstanding green bonds, as well as potential contingent consideration primarily based upon the future economic performance of the acquired RNG facilities. The RNG platform will include the following: (1) a large-scale RNG production facility in Stanfield, Arizona that is currently operating and includes seven anaerobic digesters, manure rights from approximately 55,000 dairy cattle and an interconnect with an interstate pipeline; (2) an operating facility in Columbus, Ohio that is currently receiving tipping fees from several large food and beverage providers for processing food waste into fertilizer and biogas, and has an active development project to upgrade the biogas into RNG for use in the transportation sector; (3) rights of first offer for a third RNG facility in the Midwest that is currently being developed by Equilibrium; and (4) the creation of a joint venture to invest in and develop approximately $155,000 of future RNG projects, of which Suburban Renewable Energy will own approximately 70% and Equilibrium will own approximately 30% once such projects are fully funded. Amendment to the Credit Agreement. On December 28, 2022, the Operating Partnership amended the Credit Agreement to, among other things, modify certain restrictive and affirmative covenants applicable to the Operating Partnership and its subsidiaries, and replaced the LIBOR component of the borrowing rate based on SOFR, provide for additional investment capacity to allow for future investments by Suburban Renewable Energy and to permit the assumption of debt in connection with the acquisition of the RNG platform from Equilibrium.

Subsequent Events

3 Months Ended

Dec. 24, 2022

19. Subsequent Events

Acquisition of RNG Production Assets and Formation of Joint Venture. On December 28, 2022, the Partnership announced that its wholly owned subsidiary, Suburban Renewable Energy, acquired a platform of RNG production assets from Equilibrium Capital Group (“Equilibrium”), a leading sustainability-driven asset management firm. In addition, the parties formed a partnership to serve as a long-term growth platform for the identification, development and operation of additional RNG projects, including an existing pipeline of identified RNG projects that are in various stages of development.

The purchase price of $190,000 for the two operating facilities, along with transaction fees and expenses, was funded with borrowings of approximately $112,000 under the Revolving Credit Facility, and the assumption of approximately $80,000 of outstanding green bonds, as well as potential contingent consideration primarily based upon the future economic performance of the acquired RNG

facilities. The RNG platform will include the following: (1) a large-scale RNG production facility in Stanfield, Arizona that is currently operating and includes seven anaerobic digesters, manure rights from approximately 55,000 dairy cattle and an interconnect with an interstate pipeline; (2) an operating facility in Columbus, Ohio that is currently receiving tipping fees from several large food and beverage providers for processing food waste into fertilizer and biogas, and has an active development project to upgrade the biogas into RNG for use in the transportation sector; (3) rights of first offer for a third RNG facility in the Midwest that is currently being developed by Equilibrium; and (4) the creation of a joint venture to invest in and develop approximately $155,000 of future RNG projects, of which Suburban Renewable Energy will own approximately 70% and Equilibrium will own approximately 30% once such projects are fully funded.

Amendment to the Credit Agreement. On December 28, 2022, the Operating Partnership amended the Credit Agreement to, among other things, modify certain restrictive and affirmative covenants applicable to the Operating Partnership and its subsidiaries, and replaced the LIBOR component of the borrowing rate based on SOFR, provide for additional investment capacity to allow for future investments by Suburban Renewable Energy and to permit the assumption of debt in connection with the acquisition of the RNG platform from Equilibrium.