Restructuring Charges (Tables)
 9 Months Ended
Aug. 31, 2016
Restructuring and Related Activities [Abstract]  
Schedule of Restructuring and Related Costs [Table Text Block]
The following table provides a reconciliation of the restructuring liability, recorded in other accrued expenses, as of August 31, 2016 (in millions):
 
Employee
Severance and
Other
Termination
Benefits
 
Contract
Termination
Costs
 
Other
 
Total
Balance at November 30, 2015
$
8.5

 
$
6.2

 
$
0.1

 
$
14.8

Add: Restructuring costs incurred
20.6

 
3.9

 
—

 
24.5

Revision to prior estimates
(0.1
)
 
(0.5
)
 
—

 
(0.6
)
Less: Amount paid
(23.2
)
 
(2.2
)
 
—

 
(25.4
)
Balance at August 31, 2016
$
5.8

 
$
7.4

 
$
0.1

 
$
13.3