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Investments in Real Estate - Acquisitions Narrative (Details) £ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2019 GBP (£) property_investment industry | Dec. 31, 2019 USD ($) property_investment industry | Dec. 31, 2018 USD ($) property_investment industry | Jan. 01, 2019 USD ($)
Investments in real estate properties |  |  |  |
Number of investments that caused any tenant to be 10% or more of total assets | property_investment | 0 | 0 | 0 |
Rental revenue generated from acquisitions from investment grade tenants (percent) | 36.00% | 36.00% | 59.00% |
Value of properties acquired during the period |  | $ 3,715,200,000 | $ 1,797,500,000 |
Right-of-use assets |  |  |  | $ 132,000,000
Industrial |  |  |  |
Investments in real estate properties |  |  |  |
Property type acquired based on rental revenue (percent) |  |  | 3.70% |
Land |  |  |  |
Investments in real estate properties |  |  |  |
Right-of-use assets |  | $ 28,900,000 |  |
New and under development |  |  |  |
Investments in real estate properties |  |  |  |
Leased area (as a percent) |  | 100.00% | 100.00% |
New properties |  |  |  |
Investments in real estate properties |  |  |  |
Number of industries in which tenants operate | industry | 31 | 31 | 21 |
Value of properties acquired during the period |  | $ 3,658,600,000 |  |
New properties | Retail |  |  |  |
Investments in real estate properties |  |  |  |
Property type acquired based on rental revenue (percent) | 94.60% | 94.60% | 96.30% |
New properties | Industrial |  |  |  |
Investments in real estate properties |  |  |  |
Property type acquired based on rental revenue (percent) | 5.40% | 5.40% |  |
Real Estate Investment |  |  |  |
Investments in real estate properties |  |  |  |
Value of properties acquired during the period |  | $ 3,700,000,000 | $ 1,800,000,000 |
Property investments allocated to land |  | 1,100,000,000 | 651,500,000 |
Property investments allocated to buildings and improvements |  | 2,100,000,000 | 1,000,000,000.0 |
Property investments allocated to lease-related intangible assets |  | 448,300,000 | 141,000,000.0 |
Property investments allocated to financing receivables |  | 82,600,000 |  |
Property investments allocated to lease-related intangible liabilities |  | 46,800,000 | 39,200,000 |
Property investments allocated to prepaid rent related to certain below-market leases |  | 8,400,000 |  |
Contingent consideration associated with acquisitions |  | 0 | 0 |
Revenue generated from acquired properties during the period |  | 36,900,000 | 30,900,000 |
Net income generated from acquired properties during the period |  | 92,000,000.0 | $ 57,300,000 |
U.K. | New properties |  |  |  |
Investments in real estate properties |  |  |  |
Value of properties acquired during the period | £ 625.8 | $ 797,800,000 |  |

X
- Definition Represents the portion of real estate properties leased during the period with existing tenant lease agreements in place expressed as a percentage of total area. + References No definition available. + Details
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- Definition Represents the number of industries in which tenants of the real estate properties acquired during the period operate. + References No definition available. + Details
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- Definition Represents the percentage of the real estate properties acquired during the period by the type of real estate. + References No definition available. + Details
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- Definition Represents the buildings and improvements recorded as part of the real estate acquisition. + References No definition available. + Details
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- Definition Represents the Intangible and assumed liabilities recorded as part of the real estate acquisition. + References No definition available. + Details
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- Definition Represents the intangible assets recorded as part of the real estate acquisition. + References No definition available. + Details
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- Definition Represents the land recorded as part of the real estate acquisition. + References No definition available. + Details
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- Definition Real Estate Properties Acquired Loan Receivables + References No definition available. + Details
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- Definition Real Estate Properties Acquired Prepaid Rent + References No definition available. + Details
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- Definition Represents the number of investments in properties that caused any tenant to be 10 percent or more of total assets. + References No definition available. + Details
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- Definition Rental Revenue Generated From Acquisitions, Investment Grade Tenants, Percentage + References No definition available. + Details
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- Definition Amount of liability recognized arising from contingent consideration in a business combination. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 35 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=116859824&loc=d3e6819-128478 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 25 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6911189&loc=d3e6408-128476 + Details
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- Definition This element represents the amount of earnings or loss of the acquiree since the acquisition date included in the consolidated income statement for the reporting period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 + Details
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- Definition This element represents the amount of revenue of the acquiree since the acquisition date included in the consolidated income statement for the reporting period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 + Details
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- Definition Amount of lessee's right to use underlying asset under operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=77888419&loc=SL77918627-209977 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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