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v3.23.1

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 |

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