Related Party Disclosure	6 Months Ended
Jun. 30, 2019
Related Party Transactions [Abstract]
Related Party Disclosure	Note 10 – Related Party Disclosure Edward S. Lampert Edward S. Lampert is the Chairman and Chief Executive Officer of ESL, which owns Holdco, and was Chairman of Sears Holdings. Mr. Lampert is also the Chairman of Seritage. As of June 30, 2019, Mr. Lampert beneficially owned a 34.0% interest in the Operating Partnership and approximately 2.4% and 100% of the outstanding Class A common shares and Class B non-economic common shares, respectively. Subsidiaries of Holdco, as lessees, and subsidiaries of the Company, as lessors, are parties to the Holdco Master Lease and subsidiaries of Sears Holdings, as lessees, and subsidiaries of the Company, as lessors, were parties to the Original Master Lease (see Note 5). Unconsolidated Joint Ventures Certain unconsolidated joint ventures have engaged the Company to provide management, leasing and development services at the properties owned by the unconsolidated joint ventures. Fees for the services performed are reported at 100% of the revenue earned from such joint ventures in management and other fee income on the condensed consolidated statements of operations. The Company’s share of the expenses incurred by the unconsolidated joint ventures is reported in equity in income (loss) of unconsolidated joint ventures on the condensed consolidated statements of operations and in other expenses in the combined condensed financial data in Note 4. In addition, as of June 30, 2019, the Company had incurred $2.4 million of development expenditures at properties owned by certain unconsolidated joint ventures for which the Company will be repaid by the respective unconsolidated joint ventures. These amounts are included in tenant and other receivables, net on the Company’s condensed consolidated balance sheets. As of December 31, 2018, the Company had incurred $2.1 million of these development expenditures.

Related Party Disclosure

6 Months Ended

Jun. 30, 2019

Note 10 – Related Party Disclosure

Edward S. Lampert

Edward S. Lampert is the Chairman and Chief Executive Officer of ESL, which owns Holdco, and was Chairman of Sears Holdings. Mr. Lampert is also the Chairman of Seritage.

As of June 30, 2019, Mr. Lampert beneficially owned a 34.0% interest in the Operating Partnership and approximately 2.4% and 100% of the outstanding Class A common shares and Class B non-economic common shares, respectively.

Subsidiaries of Holdco, as lessees, and subsidiaries of the Company, as lessors, are parties to the Holdco Master Lease and subsidiaries of Sears Holdings, as lessees, and subsidiaries of the Company, as lessors, were parties to the Original Master Lease (see Note 5).

Unconsolidated Joint Ventures

Certain unconsolidated joint ventures have engaged the Company to provide management, leasing and development services at the properties owned by the unconsolidated joint ventures. Fees for the services performed are reported at 100% of the revenue earned from such joint ventures in management and other fee income on the condensed consolidated statements of operations. The Company’s share of the expenses incurred by the unconsolidated joint ventures is reported in equity in income (loss) of unconsolidated joint ventures on the condensed consolidated statements of operations and in other expenses in the combined condensed financial data in Note 4.

In addition, as of June 30, 2019, the Company had incurred $2.4 million of development expenditures at properties owned by certain unconsolidated joint ventures for which the Company will be repaid by the respective unconsolidated joint ventures. These amounts are included in tenant and other receivables, net on the Company’s condensed consolidated balance sheets. As of December 31, 2018, the Company had incurred $2.1 million of these development expenditures.