Quarterly report pursuant to Section 13 or 15(d)

Earnings/(Loss) per Share (Details)

v3.10.0.1
Earnings/(Loss) per Share (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended 9 Months Ended
Nov. 03, 2018
Aug. 04, 2018
May 05, 2018
Oct. 28, 2017
Jul. 29, 2017
[1]
Apr. 29, 2017
[1]
Nov. 03, 2018
Oct. 28, 2017
Earnings Per Share [Abstract]                
Net income/(loss) $ (151) $ (101) $ (78) $ (125) [1] $ (48) $ (187) $ (330) $ (360) [1]
Weighted average common shares outstanding (basic shares) 316.3     311.6 [1]     315.3 310.6 [1]
Weighted average shares assuming dilution (diluted shares) 316.3     311.6 [1]     315.3 310.6 [1]
Basic (in dollars per share) $ (0.48)     $ (0.40) [1]     $ (1.05) $ (1.16) [1]
Diluted (in dollars per share) $ (0.48)     $ (0.40) [1]     $ (1.05) $ (1.16) [1]
Stock options, restricted stock awards and warrant 22.9     32.1     25.8 32.9
[1] As Adjusted