Consolidated Statements of Cash Flows (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2012	Mar. 31, 2011
OPERATING ACTIVITIES
Net income	$ 61.3	$ 54.0
Reconciliation to net cash used for operating activities:
Depreciation and amortization	29.4	29.2
Equity in earnings of unconsolidated affiliate	(5.7)	(3.5)
Dividends received from unconsolidated affiliate	5.2
Chapter 11 expenses, net of interest income	4.5	5.8
Chapter 11 expenses paid	(3.2)	(3.8)
Provision for income taxes	30.8	25.5
Income taxes paid, net of refunds	(8.0)	(23.9)
Interest accrued on pre-petition liabilities subject to compromise	9.9	9.5
Restructuring expenses and related asset impairments	3.0	0.2
Payments for restructuring expenses and related asset impairments	(2.2)	(1.9)
Defined benefit pension expense	18.8	16.5
Payments under defined benefit pension arrangements	(113.7)	(207.3)
Provision for environmental remediation	0.6	0.2
Expenditures for environmental remediation	(4.4)	(2.4)
Changes in assets and liabilities, excluding effect of currency translation:
Trade accounts receivable	11.1	(37.8)
Inventories	(26.1)	(38.5)
Accounts payable	(1.2)	45.4
All other items, net	(41.8)	(47.6)
Net cash used for operating activities	(31.7)	(180.4)
INVESTING ACTIVITIES
Capital expenditures	(25.0)	(23.4)
Transfer to restricted cash and cash equivalents	(3.0)	(0.6)
Other investing activities		(0.1)
Net cash used for investing activities	(28.0)	(24.1)
FINANCING ACTIVITIES
Net (repayments) borrowings under credit arrangements	0.9	(3.2)
Proceeds from exercise of stock options	12.0	1.9
Other financing activities	1.7	1.6
Net cash provided by financing activities	14.6	0.3
Effect of currency exchange rate changes on cash and cash equivalents	5.0	7.9
Decrease in cash and cash equivalents	(40.1)	(196.3)
Cash and cash equivalents, beginning of period	1,048.3	1,015.7
Cash and cash equivalents, end of period	$ 1,008.2	$ 819.4