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Investments in Other Companies (Details)
$ / shares in Units, $ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2023
USD ($)
Dec. 31, 2022
USD ($)
$ / shares
shares
Dec. 31, 2019
USD ($)
Long-term debt $ 3,298,852 $ 3,380,274  
Aero Engines, LLC. ("Aero Engines")      
Payments to acquire interest in joint venture     $ 26,600
Investment ownership (as a percent) 75.00%   75.00%
Long-term debt $ 0    
Investment balance in other companies 24,900    
Aero Engines, LLC. ("Aero Engines") | Other Nonoperating Income.      
Company's portion of loss generated by other companies 100    
Eve Holdings, Inc. ("Eve")      
Warrants to purchase shares | shares   1,500,000  
Warrants exercise price (in dollars per share) | $ / shares   $ 0.01  
Initial investment   $ 10,000  
Eve Holdings, Inc. ("Eve") | Level 3      
Beginning balance 14,180    
Unrealized gains 463    
Ending balance 14,643 $ 14,180  
Eve Holdings, Inc. ("Eve") | Level 3 | Black Scholes Option Pricing Model | Volatility      
Measurement input   0.50  
Eve Holdings, Inc. ("Eve") | Put option      
Shares obtained | shares   1,000,000  
Eve Holdings, Inc. ("Eve") | Other Assets      
Investment balance in other companies 21,900    
Eve Holdings, Inc. ("Eve") | Other Nonoperating Income.      
Company's portion of loss generated by other companies $ 500    
Eve Holdings, Inc. ("Eve") | Class A common stock      
Number of shares acquired | shares   1,000,000