Derivative Instruments - Fair Value of Derivative Instruments Balance Sheet Classification (Details) - Not Designated as Hedging Instrument - USD ($) $ in Thousands |
Mar. 31, 2021 |
Dec. 31, 2020 |
|---|---|---|
| Prepaid and other current assets | ||
| Derivative Assets | ||
| Gross Fair Value Asset/Liability Amounts | $ 2,071 | $ 6,131 |
| Gross Amounts Offset | (2,071) | (6,131) |
| Net Recognized Fair Value Assets/Liabilities | 0 | 0 |
| Noncurrent Assets [Member] | ||
| Derivative Assets | ||
| Gross Fair Value Asset/Liability Amounts | 152 | |
| Gross Amounts Offset | (100) | |
| Net Recognized Fair Value Assets/Liabilities | 52 | |
| Other current liabilities | ||
| Derivative Liabilities | ||
| Gross Fair Value Asset/Liability Amounts | 48,593 | 24,392 |
| Gross Amounts Offset | (2,071) | (6,131) |
| Net Recognized Fair Value Assets/Liabilities | $ 46,522 | 18,261 |
| Non Current Liabilities [Member] | ||
| Derivative Liabilities | ||
| Gross Fair Value Asset/Liability Amounts | 100 | |
| Gross Amounts Offset | (100) | |
| Net Recognized Fair Value Assets/Liabilities | $ 0 |