Discontinued Operations Discontinued Operations (Tables)

6 Months Ended

Jul. 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					Six Months Ended
	July 30, 2016			August 1, 2015		July 30, 2016			August 1, 2015
Revenue	$	—		$	5	$	—		$	217
Gain (loss) from discontinued operations before income tax benefit (expense)	26			—		26			(10		)
Income tax benefit (expense)	(10		)	—		(7		)	3
Gain on sale of discontinued operations	—			—		—			99
Net gain from discontinued operations	$	16		$	—	$	19		$	92