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Commitments and Contingencies (Details)
Sep. 30, 2024
USD ($)
Commitments and Contingencies Disclosure [Line Items]  
Letters of credit, collateral for retrospective premiums and retained losses $ 40,000,000.0
Commitments to purchase major equipment 67,200,000
Current obligation 21,500,000
Purchase obligations for remainder of 2024 4,800,000
Purchase obligations for 2025 14,300,000
Purchase obligations for 2026 2,400,000
Surety Bond  
Commitments and Contingencies Disclosure [Line Items]  
Financial assurance on an insurance 35,000,000
Letter of Credit  
Commitments and Contingencies Disclosure [Line Items]  
Amount drawn under letters of credit $ 0