Commitments, Contingencies, Guarantees and Indemnities (Details) $ in Millions	Dec. 31, 2023 USD ($)	Dec. 31, 2020 USD ($) modernEngine
Unrecorded Unconditional Purchase Obligation [Line Items]
Purchase commitments	$ 459.7
Capital Addition Purchase Commitments
Unrecorded Unconditional Purchase Obligation [Line Items]
Minimum quantity required under purchase obligation (in engines) | modernEngine		21
Capital Addition Purchase Commitments | Minimum
Unrecorded Unconditional Purchase Obligation [Line Items]
Purchase commitments		$ 74.5
Capital Addition Purchase Commitments | Maximum
Unrecorded Unconditional Purchase Obligation [Line Items]
Purchase commitments		$ 102.3