Quarterly report pursuant to Section 13 or 15(d)

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

v3.24.3
Basis of Presentation and Significant Accounting Policies - Narrative (Details)
$ / shares in Units, $ in Thousands
 3 Months Ended 9 Months Ended 12 Months Ended
Jul. 22, 2024
USD ($)
lease
Sep. 30, 2024
USD ($)
$ / shares
Jun. 30, 2024
USD ($)
Sep. 30, 2023
USD ($)
$ / shares
Sep. 30, 2024
USD ($)
$ / shares
Sep. 30, 2023
USD ($)
$ / shares
Dec. 31, 2023
USD ($)
Oct. 18, 2024
USD ($)
Oct. 01, 2024
USD ($)
May 26, 2018
USD ($)
Oct. 19, 2017
USD ($)
Related Party Transaction [Line Items]                      
Decrease in net income   $ 24,042   $ 1,088 $ 191,846 $ (2,793)          
Decrease in earnings per share, diluted (in USD per share) | $ / shares   $ 0.50   $ 0.02 $ 3.99 $ (0.06)          
Decrease in earnings per share, basic (in USD per share) | $ / shares   $ 0.50   $ 0.02 $ 3.99 $ (0.06)          
Allowance for doubtful accounts specific reserves         $ 171,100 $ 0          
Pre-tax charge     $ 170,700                
Decrease in accounts receivable         43,107 1,445          
Change in provision for expected credit losses         171,121   $ 47        
Change in Accounting Method Accounted for as Change in Estimate                      
Related Party Transaction [Line Items]                      
Decrease in net income   $ 7,100                  
Decrease in earnings per share, diluted (in USD per share) | $ / shares   $ 0.15                  
Decrease in earnings per share, basic (in USD per share) | $ / shares   $ 0.15                  
Puerto Rico Electric Power Authority (PREPA)                      
Related Party Transaction [Line Items]                      
Interest income on delinquent accounts       $ 11,400 20,800 $ 33,900          
Interest charged on accounts receivable   $ 136,800     136,800   $ 197,500        
Amount release on hold   18,400     18,400            
Puerto Rico Electric Power Authority (PREPA) | Cobra Acquisitions                      
Related Party Transaction [Line Items]                      
Accounts receivable, recognized, interest charge     81,500                
Agreement amount                   $ 900,000 $ 945,000
Amount release on hold   $ 18,400     $ 18,400            
Claim of administrative expense $ 170,000                    
Claim of administrative expense withheld FEMA funds 18,400                    
First installment of administrative expense claim pending $ 150,000                    
Period allowed for first installment 10 days                    
Second installment of administrative expense claim pending $ 20,000                    
Period allowed for second installment 7 days                    
Third installment of administrative expense claim pending $ 18,400                    
Period allowed for third installment 10 days                    
Pre-tax charge     170,700                
Decrease in accounts receivable     359,100                
Change in provision for expected credit losses     $ 89,200                
Puerto Rico Electric Power Authority (PREPA) | Cobra Acquisitions | Minimum                      
Related Party Transaction [Line Items]                      
Number of indemnity letter of credit requirements | lease 1                    
Puerto Rico Electric Power Authority (PREPA) | Cobra Acquisitions | Subsequent Event                      
Related Party Transaction [Line Items]                      
Proceeds from PREPA under settlement agreement               $ 18,400 $ 150,000    
Restricted cash               19,300      
Cobra Acquisitions | Puerto Rico Electric Power Authority (PREPA) | Subsequent Event | Letter of Credit                      
Related Party Transaction [Line Items]                      
Maximum borrowing capacity               $ 18,400