Annual report pursuant to Section 13 and 15(d)

Goodwill and Nonamortizing Intangible Assets (Details)

v3.20.1
Goodwill and Nonamortizing Intangible Assets (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Feb. 01, 2020
Feb. 02, 2019
Feb. 01, 2020
Feb. 02, 2019
Feb. 03, 2018
Goodwill [Roll Forward]          
Goodwill beginning balance     $ 2,296.6 $ 5,025.2  
Foreign currency translation adjustments     (0.3) (1.6)  
Goodwill reassignment for re-bannered stores     0.0 0.0  
Goodwill impairment     (313.0) (2,727.0) $ 0.0
Goodwill ending balance $ 1,983.3 $ 2,296.6 1,983.3 2,296.6 5,025.2
Dollar Tree          
Goodwill [Roll Forward]          
Goodwill beginning balance     376.5 347.1  
Foreign currency translation adjustments     (0.3) (1.6)  
Goodwill reassignment for re-bannered stores     47.6 31.0  
Goodwill impairment     0.0 0.0  
Goodwill ending balance 423.8 376.5 423.8 376.5 347.1
Family Dollar          
Goodwill [Roll Forward]          
Goodwill beginning balance     1,920.1 4,678.1  
Foreign currency translation adjustments     0.0 0.0  
Goodwill reassignment for re-bannered stores     (47.6) (31.0)  
Goodwill impairment (313.0) (2,730.0) (313.0) (2,727.0)  
Goodwill ending balance $ 1,559.5 $ 1,920.1 $ 1,559.5 $ 1,920.1 $ 4,678.1