XML 90 R79.htm IDEA: XBRL DOCUMENT v3.19.1
Goodwill and intangibles - Summary of Goodwill (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
May 04, 2019
Feb. 02, 2019
May 05, 2018
Feb. 02, 2019
Goodwill [Roll Forward]        
Beginning Balance $ 296.6   $ 821.7 $ 821.7
Impairment     (286.7) (521.2)
Impact of foreign exchange and other adjustments (0.2)     (3.9)
Ending Balance 296.4 $ 296.6 509.1 296.6
Intangible assets, purchase accounting adjustments     2.6  
North America        
Goodwill [Roll Forward]        
Beginning Balance 296.6   818.1 818.1
Impairment   (208.8) (308.8) (517.6)
Impact of foreign exchange and other adjustments (0.2)     (3.9)
Ending Balance 296.4 296.6   296.6
Other        
Goodwill [Roll Forward]        
Beginning Balance 0.0   $ 3.6 3.6
Impairment       (3.6)
Impact of foreign exchange and other adjustments       0.0
Ending Balance $ 0.0 $ 0.0   $ 0.0