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Consolidated Condensed Statements of Cash Flows (Unaudited) (USD $)
In Thousands
9 Months Ended
Sep. 30, 2011
Sep. 30, 2010
Operations  
Net earnings$ 27,486$ 47,012
Adjustments to reconcile net earnings to net cash provided by operations:  
Depreciation23,24526,462
Pension settlement charge28,699 
Pension contributions(23,257)(14,287)
Deferred income taxes2,69316,095
Employee retirement expense2,8663,861
Share-based compensation1,4722,097
Other non-cash items1,261(5,735)
Equity income from partnerships(1,451)(221)
Other, net(349)(2,227)
Net change in operating assets and liabilities:  
Accounts receivable13,8285,034
Other current assets13911,066
Accounts payable(8,682)(5,842)
Accrued expenses(13,395)14,443
Accrued interest payable7,9678,601
Income taxes payable(5,121)(8,668)
Net cash provided by operations57,40197,691
Investments  
Capital expenditures(10,215)(10,614)
Proceeds from disposition of real estate5,919 
Other investments, net(29)(119)
Net cash used for investments(4,325)(10,733)
Financing  
Net proceeds from revolving debt32,00049,700
Payments on revolving debt(43,000)(129,700)
Dividends paid(5,184) 
Net proceeds from exercise of stock options10633
Excess tax benefit from option exercises11536
Net cash used for financing(15,963)(79,931)
Net increase in cash and temporary cash investments37,1137,027
Cash and temporary cash investments at beginning of period8,3094,800
Cash and temporary cash investments at end of period$ 45,422$ 11,827