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Share Repurchases
3 Months Ended
Oct. 30, 2016
Equity [Abstract]  
Share Repurchases
Share Repurchases
In June 2011, the Board authorized the purchase of up to $1,000 of our stock. This program has no expiration date. In addition to this publicly announced program, we also have a separate Board authorization to purchase shares to offset the impact of dilution from shares issued under our stock compensation plans.
During the three-month period ended October 30, 2016, we repurchased 2 million shares at a cost of $112. Of this amount, $100 was used to repurchase shares pursuant to our June 2011 publicly announced share repurchase program. Approximately $350 remained available under this program as of October 30, 2016. During the three-month period ended November 1, 2015, we repurchased 1 million shares at a cost of $32.