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Supplemental Balance Sheet Information
 12 Months Ended
Jul. 31, 2017
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Supplemental Balance Sheet Information
Supplemental Balance Sheet Information
The components of inventory are as follows (in millions):
 
 
July 31,
 
 
2017

 
2016

Raw materials
 
$
96.3

 
$
92.5

Work in process
 
19.7

 
18.4

Finished products
 
177.5

 
123.2

Net inventories
 
$
293.5

 
$
234.1


The components of property, plant and equipment are as follows (in millions):
 
 
July 31,
 
 
2017

 
2016

Land
 
$
20.6

 
$
20.0

Buildings
 
292.5

 
280.4

Machinery and equipment
 
866.8

 
810.9

Construction in progress
 
48.9

 
39.3

Less: accumulated depreciation
 
(744.2
)
 
(680.8
)
Net property, plant and equipment
 
$
484.6

 
$
469.8