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v3.21.2

Debt - Narrative (Details) | 9 Months Ended |
--- | --- | ---
Sep. 30, 2021 USD ($) instrument extension | Dec. 31, 2020 USD ($)
Unsecured debt |  |
Debt Instrument [Line Items] |  |
Unamortized discount (premium), net | $ 10,400,000 | $ 10,100,000
Unamortized debt issuance expense | 34,100,000 | 31,900,000
Lines of credit |  |
Debt Instrument [Line Items] |  |
Unamortized debt issuance expense | $ 4,600,000 | 3,700,000
Number of lines of unsecured credit (in instruments) | instrument | 2 |
Aggregate borrowing capacity | $ 1,240,000,000 |
Number of extension options (in extensions) | extension | 3 |
Extension period | 6 months |
Lines of credit | LIBOR |  |
Debt Instrument [Line Items] |  |
Basis spread on variable rate | 0.775% |
Lines of credit | Working capital line of credit |  |
Debt Instrument [Line Items] |  |
Aggregate borrowing capacity | $ 35,000,000 |
Lines of credit | Working capital line of credit | LIBOR |  |
Debt Instrument [Line Items] |  |
Basis spread on variable rate | 0.775% |
Mortgage notes payable, net |  |
Debt Instrument [Line Items] |  |
Unamortized discount (premium), net | $ (2,800,000) | (3,900,000)
Unamortized debt issuance expense | $ 1,500,000 | $ 1,800,000

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