Borrowings (Schedule of Borrowings) (Details) - USD ($) $ in Thousands |
Dec. 31, 2018 |
Dec. 31, 2017 |
May 19, 2017 |
Oct. 03, 2016 |
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Principal components: | ||||
Total principal outstanding | $ 1,200,000 | $ 625,000 | ||
Premium on 6.125% Senior Notes, net of accumulated amortization | 6,469 | 7,594 | ||
Unamortized deferred financing costs | (16,996) | (12,398) | ||
Total carrying value of borrowings (a) | 1,189,473 | 620,196 | ||
Deferred financing costs | 6,087 | 4,863 | ||
Senior secured revolving credit facility | ||||
Principal components: | ||||
Total principal outstanding | $ 200,000 | 25,000 | ||
6.125% senior unsecured notes due 2024 | ||||
Debt Instrument [Line Items] | ||||
Debt instrument, interest rate, stated (as a percent) | 6.125% | 6.125% | 6.125% | |
Principal components: | ||||
Total principal outstanding | $ 600,000 | 600,000 | ||
6.375% senior unsecured notes due 2026 | ||||
Debt Instrument [Line Items] | ||||
Debt instrument, interest rate, stated (as a percent) | 6.375% | |||
Principal components: | ||||
Total principal outstanding | $ 400,000 | $ 0 |
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- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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, after accumulated amortization, of debt discount (premium). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, after accumulated amortization, of debt issuance costs classified as noncurrent. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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