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Supplemental Cash Flow Information
 12 Months Ended
Dec. 31, 2016
Supplemental Cash Flow Elements [Abstract]  
Supplemental Cash Flow Information
SUPPLEMENTAL CASH FLOW INFORMATION

Cash Flow Provided by (Used in) Operations Due to Changes in Operating Assets and Liabilities, net of acquisitions and dispositions:
In millions
2016
2015
2014
Receivables, Net
$
25.5

$
(1.5
)
$
(25.5
)
Inventories, Net
10.5

(19.7
)
(50.4
)
Prepaid Expenses
(1.2
)
0.1

4.8

Other Assets
8.5

(12.4
)
9.2

Accounts Payable
4.3

12.7

13.3

Compensation and Employee Benefits
(21.7
)
(1.9
)
9.6

Income Taxes
1.7

0.9

9.0

Interest Payable
5.0

(1.1
)
(7.4
)
Other Accrued Liabilities
12.8

(3.9
)
(6.3
)
Other Noncurrent Liabilities
(6.9
)
7.8

3.5

Total
$
38.5

$
(19.0
)
$
(40.2
)



Cash paid for interest and cash paid, net of refunds, for income taxes was as follows:
In millions
2016
2015
2014
Interest
$
64.9

$
60.9

$
79.1

Income Taxes
$
14.5

$
11.2

$
12.2