Organization	3 Months Ended
Mar. 31, 2021
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Organization	Note 1 – Organization Seritage Growth Properties (“Seritage”) (NYSE: SRG), a Maryland real estate investment trust formed on June 3, 2015, is a fully integrated, self-administered and self-managed real estate investment trust (“REIT”) as defined under Section 856(c) of the Internal Revenue Code (the “Code”). Seritage’s assets are held by and its operations are primarily conducted, directly or indirectly, through Seritage Growth Properties, L.P., a Delaware limited partnership (the “Operating Partnership”). Under the partnership agreement of the Operating Partnership, Seritage, as the sole general partner, has exclusive responsibility and discretion in the management and control of the Operating Partnership. Unless otherwise expressly stated or the context otherwise requires, the “Company” and “Seritage” refer to Seritage, the Operating Partnership and its owned and controlled subsidiaries. Seritage is principally engaged in the acquisition, ownership, development, redevelopment, management and leasing of diversified retail and mixed-use properties throughout the United States. As of March 31, 2021, the Company’s portfolio consisted of interests in 179 properties totaling approximately 26.0 million square feet of gross leasable area (“GLA”), including 154 wholly owned properties totaling approximately 24.1 million square feet of GLA across 41 states and Puerto Rico (the “Wholly Owned Properties”), and interests in 25 properties totaling approximately 1.9 million square feet of GLA across 13 states that are owned in unconsolidated entities (the “Unconsolidated Properties”). The Company commenced operations on July 7, 2015, following a rights offering to the shareholders of Sears Holdings Corporation (“Sears Holdings” or “Sears”) to purchase common shares of Seritage in order to fund, in part, the $2.7 billion acquisition of certain of Sears Holdings’ owned properties and its 50% interests in three joint ventures which were simultaneously leased back to Sears Holdings under a master lease agreement (the “Original Master Lease” and the “Original JV Master Leases”, respectively). As of March 31, 2021, the Company did not have any remaining properties leased to Transform Holdco LLC (“Holdco”), an affiliate of ESL Investments Inc., or Sears Holdings after giving effect to the termination of the remaining five Wholly Owned Properties, which were completed on March 15, 2021, as further described in Note 5, Leases. COVID-19 Pandemic Beginning in late 2019, a novel strain of Coronavirus (“COVID-19”) began to spread throughout the world, including the United States, ultimately being declared a pandemic by the World Health Organization. The pandemic has caused and continues cause significant impacts on the real estate industry in the United States, including the Company’s properties. As of March 31, 2021, the Company had collected 97% of rental income for the three months ended March 31, 2021 and agreed to defer an additional 2%. While the Company intends to enforce its contractual rights under its leases, there can be no assurance that tenants will meet their future obligations or that additional rental modification agreements will not be necessary. As a result of the development, fluidity and uncertainty surrounding this situation, the Company expects that these conditions will change, potentially significantly, in future periods and results for the three months ended March 31, 2021 may not be indicative of the impact of the COVID-19 pandemic on the Company’s business for future periods. As such, the Company cannot reasonably estimate the impact of COVID-19 on its financial condition, results of operations or cash flows over the foreseeable future. Liquidity The Company’s primary uses of cash include the payment of property operating and other expenses, including general and administrative expenses and debt service (collectively, “Obligations”), and certain development expenditures. Property rental income, which is the Company’s primary source of operating cash flow, did not fully fund Obligations incurred during the three months ended March 31, 2021 and the Company recorded net operating cash outflows of $12.1 million. Additionally, the Company’s asset sales during the three months ended March 31, 2021 generated investing cash inflows of $44.2 million. Obligations are projected to continue to exceed property rental income and the Company expects to fund such costs with a combination of capital sources including, cash on hand, and sales of Wholly Owned Properties, subject to any approvals that may be required under the Company’s Term Loan Facility, as described in Note 6, Debt. Management has determined that it is probable its plans will be effectively implemented within one year after the date the condensed consolidated financial statements are issued and that these actions will provide the necessary cash flows to fund the Company’s obligations and development expenditures.

Organization

3 Months Ended

Mar. 31, 2021

Organization Consolidation And Presentation Of Financial Statements [Abstract]

Note 1 – Organization

Seritage Growth Properties (“Seritage”) (NYSE: SRG), a Maryland real estate investment trust formed on June 3, 2015, is a fully integrated, self-administered and self-managed real estate investment trust (“REIT”) as defined under Section 856(c) of the Internal Revenue Code (the “Code”). Seritage’s assets are held by and its operations are primarily conducted, directly or indirectly, through Seritage Growth Properties, L.P., a Delaware limited partnership (the “Operating Partnership”). Under the partnership agreement of the Operating Partnership, Seritage, as the sole general partner, has exclusive responsibility and discretion in the management and control of the Operating Partnership. Unless otherwise expressly stated or the context otherwise requires, the “Company” and “Seritage” refer to Seritage, the Operating Partnership and its owned and controlled subsidiaries.

Seritage is principally engaged in the acquisition, ownership, development, redevelopment, management and leasing of diversified retail and mixed-use properties throughout the United States. As of March 31, 2021, the Company’s portfolio consisted of interests in 179 properties totaling approximately 26.0 million square feet of gross leasable area (“GLA”), including 154 wholly owned properties totaling approximately 24.1 million square feet of GLA across 41 states and Puerto Rico (the “Wholly Owned Properties”), and interests in 25 properties totaling approximately 1.9 million square feet of GLA across 13 states that are owned in unconsolidated entities (the “Unconsolidated Properties”).

The Company commenced operations on July 7, 2015, following a rights offering to the shareholders of Sears Holdings Corporation (“Sears Holdings” or “Sears”) to purchase common shares of Seritage in order to fund, in part, the $2.7 billion acquisition of certain of Sears Holdings’ owned properties and its 50% interests in three joint ventures which were simultaneously leased back to Sears Holdings under a master lease agreement (the “Original Master Lease” and the “Original JV Master Leases”, respectively).

As of March 31, 2021, the Company did not have any remaining properties leased to Transform Holdco LLC (“Holdco”), an affiliate of ESL Investments Inc., or Sears Holdings after giving effect to the termination of the remaining five Wholly Owned Properties, which were completed on March 15, 2021, as further described in Note 5, Leases.

COVID-19 Pandemic

Beginning in late 2019, a novel strain of Coronavirus (“COVID-19”) began to spread throughout the world, including the United States, ultimately being declared a pandemic by the World Health Organization. The pandemic has caused and continues cause significant impacts on the real estate industry in the United States, including the Company’s properties.

As of March 31, 2021, the Company had collected 97% of rental income for the three months ended March 31, 2021 and agreed to defer an additional 2%. While the Company intends to enforce its contractual rights under its leases, there can be no assurance that tenants will meet their future obligations or that additional rental modification agreements will not be necessary.

As a result of the development, fluidity and uncertainty surrounding this situation, the Company expects that these conditions will change, potentially significantly, in future periods and results for the three months ended March 31, 2021 may not be indicative of the impact of the COVID-19 pandemic on the Company’s business for future periods. As such, the Company cannot reasonably estimate the impact of COVID-19 on its financial condition, results of operations or cash flows over the foreseeable future.

Liquidity

The Company’s primary uses of cash include the payment of property operating and other expenses, including general and administrative expenses and debt service (collectively, “Obligations”), and certain development expenditures. Property rental income, which is the Company’s primary source of operating cash flow, did not fully fund Obligations incurred during the three months ended March 31, 2021 and the Company recorded net operating cash outflows of $12.1 million. Additionally, the Company’s asset sales during the three months ended March 31, 2021 generated investing cash inflows of $44.2 million.

Obligations are projected to continue to exceed property rental income and the Company expects to fund such costs with a combination of capital sources including, cash on hand, and sales of Wholly Owned Properties, subject to any approvals that may be required under the Company’s Term Loan Facility, as described in Note 6, Debt. Management has determined that it is probable its plans will be effectively implemented within one year after the date the condensed consolidated financial statements are issued and that these actions will provide the necessary cash flows to fund the Company’s obligations and development expenditures.