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Debt Obligations - Bank Borrowings Terms (Details) - USD ($) | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2020 | Feb. 16, 2020 | Dec. 31, 2018
Bank Borrowings |  |  |
Debt Obligations |  |  |
Maximum available under facility | $ 1,000,000,000 |  | $ 600,000,000
Additional extension period option | 1 year |  |
Unused commitment fee (as a percent) | 0.20% |  |
Bank Borrowings | LIBOR |  |  |
Debt Obligations |  |  |
Basis spread over base rate (as a percent) | 1.15% |  |
Senior Unsecured Notes | Private Shelf Agreement Prudential |  |  |
Debt Obligations |  |  |
Maximum available under facility |  | $ 337,500,000 |
Availability |  | $ 21,500,000 |

X
- Definition Length of the additional optional extension period for the date when the debt instrument is scheduled to be fully repaid, which may be presented in a variety of ways (years, months, etc.). + References No definition available. + Details
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- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. + References No definition available. + Details
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- Definition Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any 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 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 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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