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DISCONTINUED OPERATIONS (Details 4) - USD ($)
$ in Millions
9 Months Ended
Oct. 31, 2015
Nov. 01, 2015
Nov. 02, 2014
Net cash provided by operating activities and used in investing activities      
Net cash provided by operating activities   $ 30 $ 101
Net cash used in investing activities   808 $ 16
Proceeds from Divestiture of Businesses   810  
Power Solutions      
Net cash provided by operating activities and used in investing activities      
Proceeds from Divestiture of Businesses $ 810 $ 810