Comprehensive Income (Components Of Accumulated Other Comprehensive Income (Loss)) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	May 03, 2014	May 04, 2013
Accumulated Other Comprehensive Income (Loss), Beginning Balance	$ 40	$ 4
Other Comprehensive Income Before Reclassifications	(10)	5
Amounts Reclassified from Accumulated Other Comprehensive Income	6	(6)
Current-period Other Comprehensive Loss	(4)	(1)
Accumulated Other Comprehensive Income (Loss), Ending Balance	36	3
Other Income (Loss)	3	3
Provision for Income Taxes	98	92
Net Income	157	143
Accumulated Translation Adjustment [Member]
Accumulated Other Comprehensive Income (Loss), Beginning Balance	30	(10)
Other Comprehensive Income Before Reclassifications	(2)	4
Amounts Reclassified from Accumulated Other Comprehensive Income	0	0
Current-period Other Comprehensive Loss	(2)	4
Accumulated Other Comprehensive Income (Loss), Ending Balance	28	(6)
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member]
Accumulated Other Comprehensive Income (Loss), Beginning Balance	10	14
Other Comprehensive Income Before Reclassifications	(8)	1
Amounts Reclassified from Accumulated Other Comprehensive Income	6	(6)
Current-period Other Comprehensive Loss	(2)	(5)
Accumulated Other Comprehensive Income (Loss), Ending Balance	8	9
Reclassification out of Accumulated Other Comprehensive Income [Member] | Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member]
Other Income (Loss)	6	(6)
Provision for Income Taxes	0	0
Net Income	$ 6	$ (6)