Net Property (Tables)

6 Months Ended

Mar. 31, 2014

Property, Plant and Equipment [Abstract]

Schedule of Net Property

Net property is summarized as follows (in millions):

	March 31, 2014			September 30, 2013
Property at cost:
Land and land improvements	$	34		$	35
Buildings	242			239
Machinery and equipment	919			915
Company-owned tooling	155			152
Construction in progress	49			48
Total	1,399			1,389
Less: Accumulated depreciation	(989		)	(972		)
Net property	$	410		$	417