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Leases (Tables) | 6 Months Ended
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Jun. 30, 2021
Lessor, Lease, Description [Line Items] |
Operating Lease, Lease Income [Table Text Block] | The following table summarizes the components of lease revenue recognized during the three and six months ended June 30, 2021 and 2020 included within the Company's Consolidated Statements of Operations (in thousands):
|  | Three months ended June 30, |  | Six months ended June 30,
Lease Revenue |  | 2021 |  | 2020 |  | 2021 |  | 2020
Fixed contractual payments |  | $ | 576,184 |  |  | $ | 529,514 |  |  | $ | 1,151,537 |  |  | $ | 1,116,471 |
Variable lease payments |  | 107,841 |  |  | 100,605 |  |  | 218,305 |  |  | 223,759 |
|  | $ | 684,025 |  |  | $ | 630,119 |  |  | $ | 1,369,842 |  |  | $ | 1,340,230 |
Sumner Square |
Lessee, Lease, Description [Line Items] |
Lessee, Operating Lease, Liability, Maturity | The following table provides a maturity analysis for the Company’s lease liabilities related to its Sumner Square operating lease as of May 19, 2021 (in thousands):
| Operating
Period from May 19, 2021 through December 31, 2021 | $ | 23,599 |
2022 | 761 |
2023 | 784 |
2024 | 808 |
2025 | 832 |
2026 | 422 |
Thereafter | — |
Total lease payments | 27,206 |
Less: Interest portion | (536) |
Present value of lease payments | $ | 26,670 |

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- Definition Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918701-209980 + Details
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- Definition Tabular disclosure of components of income from operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 30 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=121576215&loc=SL77919372-209981 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 6A -URI http://asc.fasb.org/extlink&oid=121640914&loc=SL77927221-108306 + Details
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