Property, Plant and Equipment, Net (Tables)

12 Months Ended

Mar. 31, 2015

Property, Plant and Equipment, Net [Abstract]

Schedule of Property, Plant and Equipment, Net

	March 31,
(In millions)	2015			2014
Land	$	207		$	221
Building, machinery, equipment and other	3,237			3,155
Total property, plant and equipment	3,444			3,376
Accumulated depreciation	(1,399		)	(1,180		)
Property, plant and equipment, net	$	2,045		$	2,196