Commitments (Details) - Engines Aircraft and Related Equipment [Member] $ in Millions	9 Months Ended
Sep. 30, 2015 USD ($) engine
Purchase commitments
Number of engines commited to purchase \| engine	7
Purchase price	$ 63.6

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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