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Commitments and Contingencies - Narrative (Detail)
 12 Months Ended
Dec. 31, 2022
employee
agreement
Commitments And Contingencies [Line Items]  
Collective bargaining agreements expiration 5 years
Workforce Subject to Collective Bargaining Arrangements  
Commitments And Contingencies [Line Items]  
Number of employees covered under collective bargaining agreements 2,600
Percentage of employees covered under collective bargaining agreements 20.00%
Workforce Subject to Collective Bargaining Agreements Expiring in 2023  
Commitments And Contingencies [Line Items]  
Number of employees covered under collective bargaining agreements 1,600
Workforce Subject to Collective Bargaining Arrangements Expiring in 2024  
Commitments And Contingencies [Line Items]  
Number of employees covered under collective bargaining agreements 825
Workforce Subject to Collective Bargaining Arrangements Expiring in 2025  
Commitments And Contingencies [Line Items]  
Number of employees covered under collective bargaining agreements 175
Workforce Subject to Collective Bargaining Arrangements Expiring in 2026  
Commitments And Contingencies [Line Items]  
Contracts scheduled to expire | agreement 0
Workforce Subject to Collective Bargaining Arrangements Expiring in 2027  
Commitments And Contingencies [Line Items]  
Contracts scheduled to expire | agreement 0