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Basis of Presentation (Tables)
 9 Months Ended
Oct. 31, 2020
Basis of Presentation [Abstract]  
Total Cash, Cash Equivalents and Restricted Cash

October 31, 2020

February 1, 2020

November 2, 2019

Cash and cash equivalents

$

5,136 

$

2,229 

$

1,205 

Restricted cash included in Other current assets

135 

126 

127 

Total cash, cash equivalents and restricted cash

$

5,271 

$

2,355 

$

1,332