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Fair Value Information (Tables)
 12 Months Ended
Jan. 31, 2017
Fair Value Measurements  
Summary of Impairments of Goodwill and Long-lived Assets

 

 

 

 

 

 

 

 

 

Year Ended

 

 

January 31, 2016

 

    

Impairment

    

Fair Value

Property and equipment, net

 

$

152.0

 

$

174.3

Goodwill

 

 

310.4

 

 

 —

Intangible assets

 

 

177.8

 

 

 —

 

 

$

640.2

 

$

174.3