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v3.23.2

Asset Impairments and Assets Held for Sale (Details) $ in Millions | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2023 USD ($) AircraftEngines | Mar. 31, 2023 USD ($) AircraftEngines | Sep. 30, 2022 AircraftEngines | Jun. 30, 2022 USD ($) AircraftEngines | Jun. 30, 2023 USD ($) AircraftEngines | Jun. 30, 2022 USD ($) AircraftEngines | Dec. 31, 2022 USD ($)
Asset Impairment [Line Items] |  |  |  |  |  |  |
Asset Impairment Charges | $ 0.0 |  |  | $ 31.5 | $ 1.2 | $ 31.5 |
Total | $ 9.7 |  |  |  | $ 9.7 |  | $ 40.0
Number of Specialized Gas Vessels Sold | AircraftEngines | 1 | 1 |  |  |  |  |
Number of Specialized Gas Vessels With Impairment Recorded | AircraftEngines |  | 1 |  |  |  |  |
Number of Specialized Gas Vessels | AircraftEngines | 1 | 2 |  | 5 | 1 | 5 |
Accumulated Foreign Currency Adjustment Attributable to Rail International |  |  |  |  |  |  |
Asset Impairment [Line Items] |  |  |  |  |  |  |
Asset Impairment Charges |  |  |  |  |  |  | 1.2
Portfolio Management |  |  |  |  |  |  |
Asset Impairment [Line Items] |  |  |  |  |  |  |
Asset Impairment Charges | $ 0.0 | $ 1.2 |  | $ 31.5 | $ 1.2 | $ 31.5 | 34.3
Total | 8.9 |  |  |  | 8.9 |  | 25.1
Number of Specialized Gas Vessels Sold | AircraftEngines |  | 1 | 2 |  |  |  |
Gain (Loss) on Disposition of Assets | 0.2 | $ 0.4 |  |  |  |  |
Gain (Loss) on Disposition of Assets | 0.2 | 0.4 |  |  |  |  |
Rail North America |  |  |  |  |  |  |
Asset Impairment [Line Items] |  |  |  |  |  |  |
Asset Impairment Charges |  |  |  |  | 0.0 |  |
Total | 0.8 |  |  |  | 0.8 |  | 1.2
Rail International |  |  |  |  |  |  |
Asset Impairment [Line Items] |  |  |  |  |  |  |
Asset Impairment Charges |  |  |  |  | 0.0 |  | 14.6
Total | $ 0.0 |  |  |  | $ 0.0 |  | $ 13.7
Gain (Loss) on Disposition of Business |  | $ 0.3 |  |  |  |  |

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