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Workers Compensation Expense (Details)
$ in Millions
1 Months Ended 12 Months Ended
Jan. 18, 2023
Feb. 29, 2020
USD ($)
Dec. 31, 2023
USD ($)
Defined Benefit Plan Disclosure [Line Items]      
Self-insured operators must post security percent 120.00%    
Additional collateral amount   $ 71.1  
Number of days required to submit additional collateral to retain self-insurance status   30 days  
Increase (decrease) in workers compensation obligations due to change in discount rate     $ 3.2
Reimbursable liabilities     6.9
Insurance receivable, current     0.4
Insurance receivable, noncurrent     6.5
Total workers' compensation expense      
Defined Benefit Plan Disclosure [Line Items]      
Surety bonds and letters of credit outstanding     $ 124.2
Risk Free Interest Rate | Total workers' compensation expense      
Defined Benefit Plan Disclosure [Line Items]      
Discount rate     0.0455