Derivative Instruments - Fair Value of Derivative Instruments Balance Sheet Classification (Details) - Not Designated as Hedging Instrument - USD ($) $ in Thousands |
Sep. 30, 2021 |
Dec. 31, 2020 |
|---|---|---|
| Prepaid and other current assets | ||
| Derivative Assets | ||
| Gross Fair Value Asset/Liability Amounts | $ 3,387 | $ 6,131 |
| Gross Amounts Offset | (3,387) | (6,131) |
| Net Recognized Fair Value Assets/Liabilities | 0 | 0 |
| Noncurrent Assets [Member] | ||
| Derivative Assets | ||
| Gross Fair Value Asset/Liability Amounts | 49 | 152 |
| Gross Amounts Offset | (49) | (100) |
| Net Recognized Fair Value Assets/Liabilities | 0 | 52 |
| Other current liabilities | ||
| Derivative Liabilities | ||
| Gross Fair Value Asset/Liability Amounts | 79,759 | 24,392 |
| Gross Amounts Offset | (3,387) | (6,131) |
| Net Recognized Fair Value Assets/Liabilities | 76,372 | 18,261 |
| Non Current Liabilities [Member] | ||
| Derivative Liabilities | ||
| Gross Fair Value Asset/Liability Amounts | 3,377 | 100 |
| Gross Amounts Offset | (49) | (100) |
| Net Recognized Fair Value Assets/Liabilities | $ 3,328 | $ 0 |