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Assets Held for Sale (Details) - CRJ 700 - Held for sale $ in Millions | 9 Months Ended
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Sep. 30, 2022 USD ($) aircraft
Assets Held for Sale |
Number of aircraft held-for-sale | aircraft | 4
Assets held for sale | $ 13.5
Impairment loss of assets held for sale | $ 15.2

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