Derivative Instruments - Fair Value of Derivative Instruments Balance Sheet Classification (Details) - Not Designated as Hedging Instrument - USD ($) $ in Thousands |
Jun. 30, 2021 |
Dec. 31, 2020 |
|---|---|---|
| Prepaid and other current assets | ||
| Derivative Assets | ||
| Gross Fair Value Asset/Liability Amounts | $ 1,173 | $ 6,131 |
| Gross Amounts Offset | (1,173) | (6,131) |
| Net Recognized Fair Value Assets/Liabilities | 0 | 0 |
| Noncurrent Assets [Member] | ||
| Derivative Assets | ||
| Gross Fair Value Asset/Liability Amounts | 163 | 152 |
| Gross Amounts Offset | (95) | (100) |
| Net Recognized Fair Value Assets/Liabilities | 68 | 52 |
| Other current liabilities | ||
| Derivative Liabilities | ||
| Gross Fair Value Asset/Liability Amounts | 63,885 | 24,392 |
| Gross Amounts Offset | (1,173) | (6,131) |
| Net Recognized Fair Value Assets/Liabilities | 62,712 | 18,261 |
| Non Current Liabilities [Member] | ||
| Derivative Liabilities | ||
| Gross Fair Value Asset/Liability Amounts | 1,419 | 100 |
| Gross Amounts Offset | (95) | (100) |
| Net Recognized Fair Value Assets/Liabilities | $ 1,324 | $ 0 |