Restructuring Charges (Tables)
 6 Months Ended
Jan. 31, 2016
Restructuring and Related Activities [Abstract]  
Restructuring and Related Costs
Restructuring charges are summarized in the table below (millions of dollars):
 
Three Months Ended
January 31,
 
Six Months Ended
January 31,
 
2016
 
2015
 
2016
 
2015
2016 Actions
$
0.4

 
$
—

 
$
6.2

 
$
—

2015 Actions
0.6

 
0.7

 
2.3

 
0.7

Total
$
1.0

 
$
0.7

 
$
8.5

 
$
0.7


Restructuring charges are summarized in the table below by statement of earnings line item (millions of dollars):
 
Three Months Ended
January 31,
 
Six Months Ended
January 31,
 
2016
 
2015
 
2016
 
2015
Cost of sales
$
0.9

 
$
0.7

 
$
4.1

 
$
0.7

Operating expenses
0.1

 
—

 
4.4

 
—

Total
$
1.0

 
$
0.7

 
$
8.5

 
$
0.7