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Derivative Instruments (Tables) | 6 Months Ended
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Jun. 30, 2019
Derivative Instrument Detail [Abstract] |
Fair Values of Derivative Instruments | The following table presents the gross fair values of derivative instruments on our Condensed Consolidated Balance Sheets:
|  |  |  | Asset Derivatives |  |  |  |  | Liability Derivatives |
(in thousands) |  | Location |  | June 30, 2019 |  |  | December 31, 2018 |  |  | Location |  | June 30, 2019 |  |  | December 31, 2018 |
Derivatives designated in cash flow hedging relationships: |  |  |  |  |  |  |  |  |  |  |
Interest rate contracts |  | Other assets, non-current |  | $ | 113 |  |  | $ | 1,510 |  |  | Other long-term obligations |  | $ | 21,333 |  |  | $ | 2,888 |
Effect of Derivatives on Condensed Consolidated Statements of Income | The following table details the effect of derivatives on our Condensed Consolidated Statements of Income:
|  |  |  | Three Months Ended June 30, |  |  | Six Months Ended June 30, |
(in thousands) |  | Location |  | 2019 |  |  | 2018 |  |  | 2019 |  |  | 2018 |
Derivatives designated in fair value hedging relationships: |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate contracts |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Realized loss on interest rate contracts1 |  | Interest expense |  | $ | — |  |  | $ | (50 | ) |  | $ | (18 | ) |  | $ | (86 | )
Loss on hedged debt basis adjustment included in debt extinguishment |  |  |  |  | — |  |  |  | — |  |  |  | (165 | ) |  |  | — |
|  |  |  | $ | — |  |  | $ | (50 | ) |  | $ | (183 | ) |  | $ | (86 | )
Derivatives designated in cash flow hedging relationships: |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate contracts |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
(Loss) income recognized in other comprehensive income, net of tax |  |  |  | $ | (10,598 | ) |  | $ | 1,056 |  |  | $ | (19,192 | ) |  | $ | 64 |
Loss reclassified from accumulated other comprehensive income1 |  | Interest expense |  | $ | (181 | ) |  | $ | (193 | ) |  | $ | (262 | ) |  | $ | (195 | )
Interest expense, net |  |  |  | $ | 7,882 |  |  | $ | 9,356 |  |  | $ | 13,346 |  |  | $ | 15,016 |
1 | Realized gain (loss) on hedging instruments consist of net cash settlements and interest accruals on interest rate swaps during the periods.

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- Definition Tabular disclosure of the location and amount of derivative instruments and nonderivative instruments designated as hedging instruments reported before netting adjustments, and the amount of gain (loss) on derivative instruments and nonderivative instruments designated and qualified as hedging instruments. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4E -URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5624181-113959 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5618551-113959 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5624171-113959 + Details
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- Definition Tabular disclosure of the location and fair value amounts of derivative instruments (and nonderivative instruments that are designated and qualify as hedging instruments) reported in the statement of financial position. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5624163-113959 + Details
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