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Debt - Senior Unsecured Credit Facility (Details) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2020 USD ($) | Dec. 31, 2019 USD ($)
Line of Credit Facility [Line Items] |  |
Senior unsecured credit facility | $ 400,000 | $ 75,000
Percent of unused portion line of credit facility triggering lower commitment fee (as a percent) | 50.00% |
Unsecured credit facility |  |
Line of Credit Facility [Line Items] |  |
Interest and unused credit facility fees | $ 700 |
Minimum |  |
Line of Credit Facility [Line Items] |  |
Line of credit facility, unused capacity, commitment fee (as a percent) | 0.20% |
Maximum |  |
Line of Credit Facility [Line Items] |  |
Line of credit facility, unused capacity, commitment fee (as a percent) | 0.30% |
Line Of Credit Facility Covenant |  |
Line of Credit Facility [Line Items] |  |
Maximum leverage ratio (as a percent) | 0.60 |
Minimum fixed charge coverage ratio | 1.50 |
Secured recourse indebtedness | 45.00% |
Unencumbered leverage ratio | 60.00% |
Unencumbered implied debt service coverage ratio | 1.2 |
Line Of Credit Facility Covenant Actual Results |  |
Line of Credit Facility [Line Items] |  |
Maximum leverage ratio (as a percent) | 0.345 |
Minimum fixed charge coverage ratio | 2.92 |
Secured recourse indebtedness | 20.90% |
Unencumbered leverage ratio | 50.30% |
Unencumbered implied debt service coverage ratio | 1.49 |
LIBOR | Unsecured credit facility |  |
Line of Credit Facility [Line Items] |  |
Basis spread on variable rate | 1.45% |
Less than 30% | Maximum | Unsecured credit facility |  |
Line of Credit Facility [Line Items] |  |
Ratio of net indebtedness to EBITDA | 0.30 |
Less than 30% | LIBOR | Unsecured credit facility |  |
Line of Credit Facility [Line Items] |  |
Basis spread on variable rate | 1.40% |
Greater than or equal to 30% but less than 35% | Minimum | Unsecured credit facility |  |
Line of Credit Facility [Line Items] |  |
Ratio of net indebtedness to EBITDA | 0.30 |
Greater than or equal to 30% but less than 35% | Maximum | Unsecured credit facility |  |
Line of Credit Facility [Line Items] |  |
Ratio of net indebtedness to EBITDA | 0.35 |
Greater than or equal to 30% but less than 35% | LIBOR | Unsecured credit facility |  |
Line of Credit Facility [Line Items] |  |
Basis spread on variable rate | 1.45% |
Greater than or equal to 35% but less than 40% | Minimum | Unsecured credit facility |  |
Line of Credit Facility [Line Items] |  |
Ratio of net indebtedness to EBITDA | 0.35 |
Greater than or equal to 35% but less than 40% | Maximum | Unsecured credit facility |  |
Line of Credit Facility [Line Items] |  |
Ratio of net indebtedness to EBITDA | 0.40 |
Greater than or equal to 35% but less than 40% | LIBOR | Unsecured credit facility |  |
Line of Credit Facility [Line Items] |  |
Basis spread on variable rate | 1.50% |
Greater than or equal to 40% but less than 45% | Minimum | Unsecured credit facility |  |
Line of Credit Facility [Line Items] |  |
Ratio of net indebtedness to EBITDA | 0.40 |
Greater than or equal to 40% but less than 45% | Maximum | Unsecured credit facility |  |
Line of Credit Facility [Line Items] |  |
Ratio of net indebtedness to EBITDA | 0.45 |
Greater than or equal to 40% but less than 45% | LIBOR | Unsecured credit facility |  |
Line of Credit Facility [Line Items] |  |
Basis spread on variable rate | 1.55% |
Greater than or equal to 45% but less than 50% | Minimum | Unsecured credit facility |  |
Line of Credit Facility [Line Items] |  |
Ratio of net indebtedness to EBITDA | 0.45 |
Greater than or equal to 45% but less than 50% | Maximum | Unsecured credit facility |  |
Line of Credit Facility [Line Items] |  |
Ratio of net indebtedness to EBITDA | 0.50 |
Greater than or equal to 45% but less than 50% | LIBOR | Unsecured credit facility |  |
Line of Credit Facility [Line Items] |  |
Basis spread on variable rate | 1.70% |
Greater than or equal to 50% but less than 55% | Minimum | Unsecured credit facility |  |
Line of Credit Facility [Line Items] |  |
Ratio of net indebtedness to EBITDA | 0.50 |
Greater than or equal to 50% but less than 55% | Maximum | Unsecured credit facility |  |
Line of Credit Facility [Line Items] |  |
Ratio of net indebtedness to EBITDA | 0.55 |
Greater than or equal to 50% but less than 55% | LIBOR | Unsecured credit facility |  |
Line of Credit Facility [Line Items] |  |
Basis spread on variable rate | 1.90% |
Greater than or equal to 55% | Minimum | Unsecured credit facility |  |
Line of Credit Facility [Line Items] |  |
Ratio of net indebtedness to EBITDA | 0.55 |
Greater than or equal to 55% | LIBOR | Unsecured credit facility |  |
Line of Credit Facility [Line Items] |  |
Basis spread on variable rate | 2.05% |
Revolving Credit Facility | Unsecured credit facility |  |
Line of Credit Facility [Line Items] |  |
Senior unsecured credit facility | $ 400,000 | $ 75,000
Revolving Credit Facility | LIBOR | Unsecured credit facility |  |
Line of Credit Facility [Line Items] |  |
Basis spread on variable rate | 1.40% |

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- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + 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(22)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910 + Details
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