Discontinued Operations Discontinued Operations (Tables)

3 Months Ended

Apr. 30, 2016

Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]

Schedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures

The aggregate financial results of discontinued operations were as follows ($ in millions):

	Three Months Ended
	April 30, 2016		May 2, 2015
Revenue	$	—	$	212
Loss from discontinued operations before income tax benefit	—		(10		)
Income tax benefit	3		3
Gain on sale of discontinued operations	—		99
Net gain from discontinued operations	$	3	$	92