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v3.20.4

Leases - Narrative (Details) | 12 Months Ended
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Dec. 31, 2020 USD ($) property state brand retail_sector | Dec. 31, 2019 USD ($)
Lessor, Lease, Description [Line Items] |  |
Number of single-tenant retail net leased properties owned | property | 203 |
Number of states in which entity operates | state | 38 |
Number of brands in which tenants represent | brand | 56 |
Number of retail sectors in which tenants represent | retail_sector | 23 |
Write-offs of doubtful accounts | $ | $ 0 | $ 200,000
Minimum |  |
Lessor, Lease, Description [Line Items] |  |
Remaining term of leases | 2 years |
Maximum |  |
Lessor, Lease, Description [Line Items] |  |
Remaining term of leases | 34 years |

X
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- Definition Number of Retail Sectors in which Tenants Represent + References No definition available. + Details
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- Definition Amount of direct write-downs of accounts receivable charged against the allowance. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447 + Details
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