Useful

    

January 31,

 

January 31,

 

 

Life (Years)

 

2016

 

2015

Land, buildings and improvements

 

3

-

50

 

$

35.5

 

$

30.2

Machinery

 

2

-

20

 

 

89.5

 

 

192.4

Computer equipment and software

 

1

-

15

 

 

96.1

 

 

68.2

Furniture and equipment

 

1

-

14

 

 

148.7

 

 

109.6

 

 

 

 

 

 

 

369.8

 

 

400.4

Less accumulated depreciation

 

 

 

 

 

 

109.3

 

 

67.1

 

 

 

 

 

 

$

260.5

 

$

333.3