CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Millions, unless otherwise specified	12 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2011
Cash flows from operating activities:
Net (loss) earnings	$ (22.8)	$ 38.8	$ 5.2
Adjustments to reconcile net (loss) earnings with net cash provided by operating activities:
Depreciation and amortization	55.8	57.7	56.5
Pension and postretirement expense	1.9	5.0	6.5
Loss (gain) from disposition of property, plant and equipment	2.5	0.6	(3.4)
Impairment charges	25.9	2.5	3.5
Deferred income taxes	0.6	1.9	(7.0)
Stock-based compensation expense	3.1	1.6	4.0
Other - net	4.1	2.7	2.2
Changes in operating assets and liabilities, excluding acquisitions and dispositions:
Trade accounts receivable	15.1	(7.5)	(43.0)
Inventories	(0.8)	(3.1)	(19.4)
Other current assets	(6.8)	(10.5)	(2.6)
Accounts payable	(3.2)	(14.6)	30.0
Accrued compensation and employee benefits	1.9	(10.5)	7.3
Income taxes	(1.3)	0.5	(2.6)
Other current liabilities	(16.7)	(6.5)	7.4
Other noncurrent assets and liabilities	(10.5)	(12.8)	(23.8)
Net cash provided by operating activities	48.8	45.8	20.8
Cash flows from investing activities:
Expenditures for property, plant and equipment	(49.8)	(64.4)	(55.1)
Acquisition - net of cash acquired	(4.9)	0	0
Proceeds from dispositions of assets	0.4	1.3	12.5
Other - net	(1.6)	(1.9)	1.4
Net cash used for investing activities	(55.9)	(65.0)	(41.2)
Cash flows from financing activities:
Borrowings of debt	166.7	134.4	260.2
Repayments of debt	(167.1)	(116.2)	(252.4)
Other - net	0.7	0.6	0.8
Net cash provided by financing activities	0.3	18.8	8.6
Effect of exchange rate changes on cash	(0.8)	(1.1)	1.0
Net decrease in cash and cash equivalents	(7.6)	(1.5)	(10.8)
Cash and cash equivalents at beginning of year	31.4	32.9	43.7
Cash and cash equivalents at end of year	23.8	31.4	32.9
Cash paid during the year for:
Interest	11.6	12.8	28.1
Income taxes	$ 12.4	$ 13.0	$ 15.6