Derivatives (Gains (Losses) on Derivative Instruments Recognized in Comprehensive Income) (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Interest rate contract | Interest rate component of debt - accounted for as a hedge | Operating, administrative and general expenses | ||||
| Derivative [Line Items] | ||||
| Derivative gains (losses) | $ 1,384 | $ 2,077 | $ 2,745 | $ 4,151 |
| Interest rate contract | Interest rate component of debt - accounted for as a hedge | Other Comprehensive Income (Loss) | ||||
| Derivative [Line Items] | ||||
| Derivative gains (losses) | 2,372 | (4,150) | 3,950 | (10,970) |
| Commodity | Not Designated as Hedging Instruments | Cost of Sales | ||||
| Derivative [Line Items] | ||||
| Derivative gains (losses) | $ 92,224 | $ (35,502) | $ 17,427 | $ 14,498 |