Debt (Details) - Amended 2017 Margin Loan Agreement - USD ($) $ in Thousands, shares in Millions |
6 Months Ended | ||
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Aug. 19, 2019 |
Jun. 30, 2020 |
Dec. 31, 2019 |
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| Charter | |||
| Debt disclosures | |||
| Number of common shares pledged as collateral | 6.8 | ||
| Value of pledged collateral | $ 3,500,000 | ||
| SPV | |||
| Debt disclosures | |||
| Maximum borrowing capacity | $ 1,000,000 | ||
| Additional allowed borrowing capacity | $ 1,000,000 | ||
| Remaining borrowing capacity | $ 425,000 | ||
| Debt Instrument, Interest Rate, Effective Percentage | 1.81% | ||
| Amount outstanding | $ 575,000 | $ 575,000 | |
| SPV | Three-month LIBOR | |||
| Debt disclosures | |||
| Interest rate basis | three-month LIBOR | ||
| Basis spread on variable rate | 1.50% |
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- Definition Line of credit facility, additional allowed borrowing capacity upon increase, subject to lender approval. No definition available.
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- Definition The number of common shares owned and pledged as collateral. No definition available.
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- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. No definition available.
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- Definition The reference rate for the variable rate of the debt instrument, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR. No definition available.
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- Definition Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount of unused borrowing capacity under the long-term financing arrangement that is available to the entity as of the balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Fair value of financial instrument held by the entity for its own account (proprietary securities) for trading or investment purposes that are carried at fair value and pledged to counterparties as collateral for financing transactions. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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