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Derivative Instruments (Tables) | 12 Months Ended
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Dec. 31, 2020
Derivative Instrument Detail [Abstract] |
Fair Value of Cash Flow Derivative Instruments | The fair values of our cash flow derivative instruments on our Consolidated Balance Sheets as of December 31 are as follows:
|  |  |  | Asset Derivatives |  |  |  |  | Liability Derivatives |
(in thousands) |  | Location |  | 2020 |  |  | 2019 |  |  | Location |  | 2020 |  |  | 2019 |
Derivatives designated in cash flow hedging relationships: |  |  |  |  |  |  |  |  |  |  |
Interest rate contracts |  | Other assets, current |  | $ | 63 |  |  | $ | — |  |  | Accounts payable and accrued liabilities |  | $ | 1,010 |  |  | $ | — |
Interest rate contracts |  | Other assets, non-current |  | $ | 18,466 |  |  | $ | 1,601 |  |  | Other long-term obligations |  | $ | 45,100 |  |  | $ | 22,398 |
Effect of Derivatives on Consolidated Statements of Operations | The following table details the effect of derivatives on our Consolidated Statements of Operations:
|  |  |  | Year Ended December 31, |
(in thousands) |  | Location |  | 2020 |  |  | 2019 |  |  | 2018 |
Derivatives designated in cash flow hedging relationships: |  |  |  |  |  |  |  |  |
Interest rate contracts |  |  |  |  |  |  |  |  |  |  |  |  |  |
Loss recognized in other comprehensive income, net of tax |  |  |  | $ | (14,632 | ) |  | $ | (19,824 | ) |  | $ | (3,062 | )
Loss reclassified from accumulated other comprehensive loss, net of tax1 |  | Interest expense |  | $ | (7,451 | ) |  | $ | (1,384 | ) |  | $ | (647 | )
Interest expense, net |  |  |  | $ | 29,463 |  |  | $ | 30,361 |  |  | $ | 35,227 |
1 | Realized gains and losses on interest rate contracts consist of net cash received or paid and interest accruals on the interest rate swaps during the periods. Net cash received or paid is included in the supplemental cash flow information within interest, net of amounts capitalized in the Consolidated Statements of Cash Flows.

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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=121590274&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=121590274&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=121590274&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=121590274&loc=SL5624163-113959 + Details
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