Restructuring Charges (Tables)
 12 Months Ended
Oct. 31, 2016
Restructuring and Related Activities [Abstract]  
Reconciliation of Beginning and Ended Restructuring Reserve Balances
The following is a reconciliation of the beginning and ended restructuring reserve balances for the years ended October 31, 2016 and 2015 (Dollars in millions):
 
Employee
Separation
Costs
 
Other costs
 
Total
Balance at October 31, 2014
$
2.9

 
$
1.2

 
$
4.1

Costs incurred and charged to expense
27.8

 
12.2

 
40.0

Costs paid or otherwise settled
(16.0
)
 
(6.8
)
 
(22.8
)
Balance at October 31, 2015
$
14.7

 
$
6.6

 
$
21.3

Costs incurred and charged to expense
16.7

 
10.2

 
26.9

Costs paid or otherwise settled
(22.2
)
 
(15.6
)
 
(37.8
)
Balance at October 31, 2016
$
9.2

 
$
1.2

 
$
10.4
Reconciliation of Total Amounts Expected to be Incurred from Open Restructuring Plans Anticipated to be Realized
The following is a reconciliation of the total amounts expected to be incurred from open restructuring plans or plans that are being formulated and have not been announced as of the filing date of this Form 10-K. Remaining amounts expected to be incurred were $16.1 million as of October 31, 2016. (Dollars in millions):
 
 
Total Amounts
Expected to be
Incurred
 
Amounts
Incurred During
the year ended October 31, 2016
 
Amounts
Remaining to be
Incurred
Rigid Industrial Packaging & Services:
 
 
 
 
 
Employee separation costs
$
23.5

 
$
12.4

 
11.1

Other restructuring costs
8.3

 
6.6

 
1.7

 
31.8

 
19.0

 
12.8

Flexible Products & Services:
 
 
 
 
 
Employee separation costs
6.0

 
4.0

 
2.0

Other restructuring costs
3.6

 
2.3

 
1.3

 
9.6

 
6.3

 
3.3

Paper Packaging & Services:
 
 
 
 
 
Employee separation costs
0.3

 
0.3

 
—

Other restructuring costs
1.2

 
1.2

 
—

 
1.5

 
1.5

 
—

Land Management:
 
 
 
 
 
Employee separation costs
—

 
—

 
—

Other restructuring costs
0.1

 
0.1

 
—

 
0.1

 
0.1

 
—

 
$
43.0

 
$
26.9

 
$
16.1