CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Current Assets:
Cash and cash equivalents	$ 72,308	$ 38,438
Receivables, net	253,269	216,607
Income tax receivable	8,454	6,732
Inventories	218,475	166,148
Deferred income tax assets	574	1,140
Other current assets	7,368	6,417
Total current assets	560,448	435,482
Property, plant and equipment, net	401,673	346,430
Goodwill, net	354,319	232,932
Other assets, net	118,779	81,861
Total assets	1,435,219	1,096,705
Current liabilities:
Accounts payable	88,391	65,065
Current portion of long-term debt	26,250	17,500
Accrued liabilities:
Payroll and benefits	17,997	17,610
Warranty expenses	6,182	4,847
Taxes payable	8,156	10,536
Other	33,983	26,194
Total current liabilities	180,959	141,752
Long-term debt	300,454	332,500
Deferred income tax liabilities	5,848	3,886
Postretirement benefits	4,506	7,515
Pension benefits	112,121	92,936
Other liabilities	17,360	10,583
Shareholders' equity:
Common stock, $1.00 par value per share; 120,000,000 shares authorized; 35,383,999 and 32,317,467 shares issued, respectively	35,384	32,318
Capital in excess par	320,445	87,598
Retained earnings	566,890	501,455
Treasury stock, 1,815,648 and 1,824,336 shares, respectively, at cost	(34,729)	(34,902)
Accumulated other comprehensive loss	(74,019)	(78,936)
Total shareholders' equity	813,971	507,533
Total liabilities and shareholders' equity	$ 1,435,219	$ 1,096,705