CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
OPERATING ACTIVITIES
Net (loss)/income	$ (33,745)	$ 8,762	$ 13,296	$ 25,495
Adjustments to reconcile net (loss)/income to net cash provided by operating activities:
Depreciation	14,340	14,393	28,685	28,526
Amortization	1,767	2,312	3,553	4,489
Noncash interest expense	209	181	614	377
Change in long-term liabilities, deferred taxes and other credits	(57,293)	2,189	(117,852)	(24)
Provision for write-off of property, plant and equipment	677	23	200	64
Write-off of pension liability adjustment due to settlement	110,197		118,350
(Gain) on disposition of assets	(34,709)	(594)	(92,677)	(1,022)
Excess tax benefit of options exercised	(8)	(21)	(11)	(35)
Compensation and benefits paid or payable in Class A Common Stock	566	950	1,403	1,290
Changes in operating assets and liabilities, net of business acquisitions and divestitures:
Accounts receivable	(13,893)	5,049	(10,525)	6,905
Inventories	3,783	(8,940)	(129)	(17,312)
Prepaid expenses and other current assets	619	797	(997)	(2,473)
Accounts payable	(6,199)	1,654	(25)	3,902
Accrued liabilities	9,179	1,343	7,364	(4,090)
Income taxes payable	(4,486)	1,161	(2,530)	4,859
Other, net	(1,784)	1,491	(2,167)	847
Net cash (used in)/provided by operating activities	(10,780)	30,750	(53,448)	51,798
INVESTING ACTIVITIES
Purchases of property, plant and equipment	(9,881)	(8,975)	(14,190)	(13,894)
Purchased software	22	(705)	(8)	(1,752)
Proceeds from sale of assets		1,159		2,860
Proceeds from sale of discontinued operations	38,081		150,654
Net cash provided by/(used in) investing activities	28,222	(8,521)	136,456	(12,786)
FINANCING ACTIVITIES
Proceeds from borrowings	29,164	4	38,164	644
Principal payments on debt	(11,981)	(980)	(69,223)	(7,997)
Proceeds from options exercised	79	192	268	301
Excess tax benefit of options exercised	8	21	11	35
Debt issuance costs
Dividends paid	(4,069)	(3,750)	(8,138)	(7,494)
Net cash provided by/(used in) financing activities	13,201	(4,513)	(38,918)	(14,511)
Effect of exchange rate changes on cash and cash equivalents	(6,976)	1,812	1,593	10,244
Increase in cash and cash equivalents	23,667	19,528	45,683	34,745
Change in cash balances of discontinued operations		(5,352)		(976)
Cash and cash equivalents at beginning of period	140,925	137,518	118,909	117,925
Cash and cash equivalents at end of period	$ 164,592	$ 151,694	$ 164,592	$ 151,694