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Fair Values of Financial Instruments - Schedule of Implied Market Rates of Interest (Details) - Valuation, Market Approach - Level 2 - Measurement Input, Implied Market Rate | Mar. 31, 2025 | Dec. 31, 2024
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3.95% Senior Notes Due 2028 |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Long-term debt, measurement input | 0.0500 | 0.0549
5.15% Senior Notes Due 2029 |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Long-term debt, measurement input | 0.0535 | 0.0573
7.15% Senior Notes Due 2033 |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Long-term debt, measurement input | 0.0630 | 0.0642
Equipment Loans Due 2025 |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Long-term debt, measurement input | 0.0495 | 0.0528

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