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Flight Equipment Held for Sale (Details) $ in Millions	Sep. 30, 2022 USD ($) aircraft	Dec. 31, 2021 aircraft
Disposal Group, Held-for-sale, Not Discontinued Operations | Four Aircrafts
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Number of aircrafts	4
Carrying value of assets held for sale | $	$ 146.3
Disposal Group, Held-for-sale, Not Discontinued Operations | Aircraft
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Number of aircrafts		0
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Four Aircrafts
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Number of aircrafts	1

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Amount classified as property, plant and equipment attributable to disposal group held for sale or disposed of.

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