Property, Plant and Equipment (Tables)

12 Months Ended

Sep. 30, 2016

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment

Property, plant and equipment consisted of the following (in millions):

	September 30,
	2016			2015
Buildings and improvements	$	3,435		$	3,091
Subscriber systems	448			—
Machinery and equipment	9,626			8,566
Construction in progress	1,441			1,006
Land	526			338
Total property, plant and equipment	15,476			13,001
Less: accumulated depreciation	(7,604		)	(7,131		)
Property, plant and equipment - net	$	7,872		$	5,870