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Subsequent Events	12 Months Ended
Subsequent Events	Dec. 31, 2012
Subsequent Events [Abstract]
Subsequent Events [Text Block]	Subsequent Events A battery-related failure occurred on a 787 aircraft on January 7, 2013. On January 15, 2013 a second 787 aircraft had a battery incident. On January 16, 2013, the Federal Aviation Administration issued an airworthiness directive to address potential battery risk on the 787 and required U.S. aircraft operators to suspend operations of all 787 aircraft. International government regulators also issued directives to the same effect. We are working with the government regulators and 787 aircraft operators to investigate both incidents. While production continues on the 787, we have suspended deliveries until appropriate clearance is granted by the regulatory agencies. We are unable to reasonably estimate a loss or a range of loss at this time because such estimates are dependent on the ultimate finding as to cause and the timing and conditions surrounding a resolution and return to flight. Any such resolution could have a material effect on our financial position, results of operations or cash flows.