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Employee Benefit Plans
9 Months Ended
Sep. 30, 2024
Retirement Benefits [Abstract]  
Employee Benefit Plans Employee Benefit Plans
Defined Contribution Plan
The Company maintains defined contribution retirement plans that cover its eligible employees. The Company incurred total
costs related to the retirement plans of $11.2 million and $10.3 million for the three months ended September 30, 2024 and
2023, respectively, and $36.2 million and $33.5 million for the nine months ended September 30, 2024 and 2023,
respectively.
Employee Health Plan
The Company maintains a self-insured medical and dental plan for substantially all of its employees. Amounts are accrued
under the Company’s medical and dental plans as the claims that give rise to them occur and the Company includes a
provision for incurred but not reported claims. Incurred but not reported claims are estimated based on an average lag time
and experience. Accruals are based on the estimated ultimate cost of settlement, including claim settlement expenses.
The total costs of employee health coverage were $47.2 million and $40.7 million for the three months ended September 30,
2024 and 2023, respectively, and $133.9 million and $122.9 million for the nine months ended September 30, 2024 and 2023,
respectively.