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v3.25.2

Fair Value Measurements (Narrative) (Details) $ in Thousands, gal in Millions | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2025 USD ($) Swap $ / gal € / shares | Jun. 30, 2024 USD ($) | Jun. 30, 2025 USD ($) Swap $ / gal € / shares gal | Jun. 30, 2024 USD ($) | Dec. 31, 2024 USD ($)
Derivatives Fair Value [Line Items] |  |  |  |  |
Debt instrument, face amount | $ 325,000 |  | $ 325,000 |  |
Fair Value, Inputs, Level 1 [Member] |  |  |  |  |
Derivatives Fair Value [Line Items] |  |  |  |  |
Fair value of debt | 312,300 |  | $ 312,300 |  |
Fuel Hedge Contracts [Member] |  |  |  |  |
Derivatives Fair Value [Line Items] |  |  |  |  |
Derivative underlying hedge percent |  |  | 90.00% |  |
Derivative, nonmonetary notional amount, volume | gal |  |  | 15.8 |  |
Reclassification of derivative gain (losses) to earnings net of tax | (522) | $ (359) | $ (642) | $ (238) |
Fair value hedge liabilities | $ 500 |  | $ 500 |  | $ 1,100
Fuel Hedge Contracts [Member] | Minimum [Member] |  |  |  |  |
Derivatives Fair Value [Line Items] |  |  |  |  |
Fixed price range | $ / gal | 2.03 |  | 2.03 |  |
Fuel Hedge Contracts [Member] | Maximum [Member] |  |  |  |  |
Derivatives Fair Value [Line Items] |  |  |  |  |
Fixed price range | $ / gal | 2.66 |  | 2.66 |  |
Foreign Currency Exchange Hedge Contracts [Member] |  |  |  |  |
Derivatives Fair Value [Line Items] |  |  |  |  |
Reclassification of derivative gain (losses) to earnings net of tax |  | $ (6) |  | (42) |
Reclassification of derivative (gains) losses to earnings net of cash settlements and taxes |  |  |  | $ 42 |
Foreign Currency Exchange Hedge Contracts [Member] | Minimum [Member] |  |  |  |  |
Derivatives Fair Value [Line Items] |  |  |  |  |
Fixed price range | € / shares | 1.01 |  | 1.01 |  |
Foreign Currency Exchange Hedge Contracts [Member] | Maximum [Member] |  |  |  |  |
Derivatives Fair Value [Line Items] |  |  |  |  |
Fixed price range | € / shares | 1.13 |  | 1.13 |  |
Interest Rate Swaps [Member] |  |  |  |  |
Derivatives Fair Value [Line Items] |  |  |  |  |
Reclassification of derivative gain (losses) to earnings net of tax | $ 64 |  | $ 132 |  |
Derivative notional amount | 75,000 |  | 75,000 |  |
Fair value hedge liabilities | $ 109 |  | $ 109 |  |
Derivative, maturity date |  |  | Aug. 24, 2026 |  |
Floating-rate debt to weighted average fixed interest rate | 11.62% |  | 11.62% |  |
Derivative, average fixed interest rate | 3.87% |  | 3.87% |  |
Number of interest rate swaps | Swap | 2 |  | 2 |  |

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