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Credit Facilities - Credit Facility (Details) |  |  | 1 Months Ended |  |
--- | --- | --- | --- | --- | ---
Jul. 02, 2018 EUR (€) | Jul. 02, 2018 USD ($) | Jul. 24, 2017 USD ($) extension | Apr. 30, 2019 | Mar. 31, 2019 EUR (€) | Mar. 31, 2019 USD ($) | Jun. 30, 2018 USD ($)
Credit Facility | KeyBank National Association | Unsecured debt |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |
Maximum borrowing capacity (up to) |  | $ 914,400,000 | $ 725,000,000 |  |  |  | $ 722,200,000
Increase in aggregate commitments (up to) |  | 35,600,000 |  |  |  |  |
Total line of credit commitment |  | 950,000,000 |  |  |  |  |
Number of extensions | extension |  |  | 1 |  |  |  |
Extension term |  |  | 1 year |  |  |  |
Weighted-average effective interest rate |  |  |  |  | 2.60% | 2.60% |
Available for future borrowings |  |  |  |  |  | $ 149,200,000 |
Credit Facility | KeyBank National Association | Unsecured debt | Federal Funds |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |
Interest rate spread |  |  | 0.50% |  |  |  |
Credit Facility | KeyBank National Association | Unsecured debt | LIBOR |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |
Interest rate spread |  |  | 1.00% |  |  |  |
Credit Facility | KeyBank National Association | Unsecured debt | LIBOR | Minimum |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |
Interest rate spread |  |  | 1.60% |  |  |  |
Credit Facility | KeyBank National Association | Unsecured debt | LIBOR | Maximum |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |
Interest rate spread |  |  | 2.20% |  |  |  |
Credit Facility | KeyBank National Association | Unsecured debt | Base Rate | Minimum |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |
Interest rate spread |  |  | 0.60% |  |  |  |
Credit Facility | KeyBank National Association | Unsecured debt | Base Rate | Maximum |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |
Interest rate spread |  |  | 1.20% |  |  |  |
Credit Facility | KeyBank National Association | Unsecured debt | Revolving Credit Facility |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |
Maximum borrowing capacity (up to) |  |  |  |  |  | 632,000,000 |
Increase in maximum borrowing capacity |  | 132,000,000 |  |  |  |  |
Facility fee multiplier |  |  | 0.003 |  |  |  |
Credit Facility | KeyBank National Association | Unsecured debt | Revolving Credit Facility | Above Threshold |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |
Unused capacity commitment fee |  |  | 0.25% |  |  |  |
Commitment fee percentage |  |  | 50.00% |  |  |  |
Credit Facility | KeyBank National Association | Unsecured debt | Revolving Credit Facility | Below Threshold |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |
Unused capacity commitment fee |  |  | 0.15% |  |  |  |
Commitment fee percentage |  |  | 50.00% |  |  |  |
Credit Facility | KeyBank National Association | Unsecured debt | Term Facility |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |
Maximum borrowing capacity (up to) |  |  |  |  | € 246,481,489.42 | $ 276,517,000 |
Increase in maximum borrowing capacity | € 51,800,000 | $ 60,200,000 |  |  |  |  |
Subsequent Event |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |
Maximum distribution as percentage of FFO |  |  |  | 95.00% |  |  |
Maximum distribution as percentage of FFO, under exception |  |  |  | 100.00% |  |  |

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- Definition Line Of Credit Facility, Accordion Feature, Higher Borrowing Capacity Option + References No definition available. + Details
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- Definition Line of Credit Facility, Commitment Fee Percentage, Threshold, Unused Capacity as a Percentage of Current Capacity + References No definition available. + Details
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- Definition Line Of Credit Facility, Increase (Decrease) In Maximum Borrowing Capacity + References No definition available. + Details
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- Definition Line Of Credit Facility, Number Of Extensions + References No definition available. + Details
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- Definition Line of Credit Facility, Accordion Feature, Increase Limit + References No definition available. + Details
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- Definition Line of Credit Facility, Extension Term + References No definition available. + Details
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- Definition Line of Credit Facility, Unused Capacity, Facility Fee Multiplier + References No definition available. + Details
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility. + References No definition available. + Details
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