Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation and Significant Accounting Policies - Narrative (Details)

v3.22.2.2
Basis of Presentation and Significant Accounting Policies - Narrative (Details)
$ in Thousands
3 Months Ended 9 Months Ended 12 Months Ended
Mar. 25, 2020
USD ($)
Sep. 30, 2022
USD ($)
Sep. 30, 2021
USD ($)
Sep. 30, 2022
USD ($)
Sep. 30, 2021
USD ($)
Dec. 31, 2021
USD ($)
Jul. 23, 2021
USD ($)
May 26, 2021
USD ($)
contractComplianceIssue
Related Party Transaction [Line Items]                
Bad debt (recoveries) expense       $ (112) $ 41,650      
Recovery amount in undisputed claims $ 61,700              
Number of FEMA contract compliance issues raised | contractComplianceIssue               2
Insurance Claims                
Related Party Transaction [Line Items]                
Allowance for doubtful accounts, period increase           $ 300    
Oil And Natural Gas Industry                
Related Party Transaction [Line Items]                
Bad debt (recoveries) expense       0   700    
Puerto Rico Electric Power Authority (PREPA)                
Related Party Transaction [Line Items]                
Interest income, other   $ 10,500 $ 9,300 30,500 27,000      
Interest charged on accounts receivable   141,300   141,300   $ 110,800    
Accounts receivable from related parties   $ 227,000   $ 227,000        
Accounts receivable, contract costs, amount expected to be authorized               $ 47,000
Staffing costs             $ 24,400 $ 24,400
From Selling, General And Administrative Expense To Other, Net                
Related Party Transaction [Line Items]                
Legal expense     $ 400   $ 5,400