Condensed Consolidated Statements of Cash Flows (USD $) In Millions, unless otherwise specified	9 Months Ended
Sep. 30, 2012	Sep. 30, 2011
Cash flows from operating activities
Net income	$ 21.0	$ 49.0
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation and amortization	160.2	146.3
Provision for loss on receivables	11.6	10.6
Asset impairments	13.3	1.6
Noncash portion of interest expense	5.8	5.7
Deferred income tax provision	25.8	39.9
Pension and other postretirement payments in excess of expense	(24.3)	(16.6)
Stock-based compensation	3.6	3.0
Gain on sale or disposal of assets	(0.6)	(8.4)
Other, net	(1.2)	(2.7)
Changes in operating assets and liabilities
Increase in receivables	(26.1)	(6.5)
Increase in inventory, materials, supplies, prepaid expenses and other current assets	(13.4)	(6.4)
Decrease in accounts payable	(10.4)	(13.3)
(Decrease) Increase in accrued and other current liabilities	(9.6)	4.5
Increase in other noncurrent assets	(4.2)	(1.7)
Increase decrease in other noncurrent liabilities	3.5	(6.5)
Net cash provided by operating activities	155.0	198.5
Cash flows from investing activities
Capital expenditures	(242.9)	(167.0)
Proceeds from sale of assets	0.6	9.8
Increase (Decrease) in Restricted Cash	(11.1)	0
Release of restricted cash	0.7	0
Other, net	0	(0.3)
Net cash used in investing activities	(252.7)	(157.5)
Cash flows from financing activities
Borrowing on corporate credit and receivables facilities, net	44.0	0.4
Repayment of debt	(11.3)	(9.0)
Debt issuance costs	0	(0.8)
Dividends paid on preferred stock	(7.8)	(7.8)
Common stock repurchase	(0.3)	(10.0)
Proceeds from Stock Options Exercised	8.1	0.1
Other, net	(1.0)	(0.5)
Net cash provided by (used in) financing activities	31.7	(27.6)
Net (decrease) increase in cash and cash equivalents	(66.0)	13.4
Cash and cash equivalents at beginning of period	73.7	77.3
Cash and cash equivalents at end of period	7.7	90.7
Noncash investing and financing transactions:
Acquisition of property by assuming debt and other noncurrent liabilities	7.8	32.5
Acquisition of property on account	$ 37.9	$ 15.4

The net change during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities, the net change during the reporting period in the amount of outstanding money paid in advance for goods or services that bring economic benefits for future periods and the net change during the reporting period in other operating assets not otherwise defined in the taxonomy.

No definition available.