Commitments and Contingencies - Collective Bargaining Agreements and Environmental Contingencies (Details)	12 Months Ended
	Dec. 31, 2023 employee item location
Employees covered by collective bargaining agreements
Collective Bargaining Agreements
Number of Location Entity Operates | location	52
Total employees | Employees covered by collective bargaining agreements
Collective Bargaining Agreements
Percentage of employees covered by collective bargaining agreements	12.00%
Number of employees | employee	1,850
Number of collective bargaining agreements that expire over the next five years | item	60
Expiration period of collective bargaining agreements	5 years
Employees covered by collective bargaining agreements that expire during 2023
Collective Bargaining Agreements
Number of employees | employee	700
Number of collective bargaining agreements that expire within one year | item	19