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New Accounting Pronouncement and Changes in Accounting or Estimates Narrative (Details) $ in Millions | 3 Months Ended
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Mar. 31, 2016 USD ($) aircraft
Accounting Changes and Error Corrections [Abstract] |
Change In Accounting Estimate Financial Effect On Depreciation Expense for the Remainder of 2016 | $ | $ 88
Additional 737 NG 800 Firm Orders | aircraft | 33

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- Definition Represents the increase in depreciation expense, excluding the impact of profitsharing and income taxes, resulting from the change in the estimated residual values of the Company's remaining owned 737-300 and 737-500 aircraft. + References No definition available. + Details
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- Definition Long Term Purchase Commitments Additional 737NG800 Aircraft Firm Orders + References No definition available. + Details
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Balance Type: | na
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- References No definition available. + Details
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