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Condensed Consolidated Statements of Income and Comprehensive Income (USD $) In Thousands, except Per Share data, unless otherwise specified | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2012 | Sep. 30, 2011 | Sep. 30, 2012 | Sep. 30, 2011 | Dec. 31, 2011
SALES | $ 408,988 | $ 385,091 | $ 1,136,694 | $ 1,100,218 |
Costs and Expenses |  |  |  |  |
Cost of sales | 278,651 | 266,184 | 794,519 | 786,467 |
Selling and general expenses | 15,837 | 15,762 | 51,705 | 48,187 |
Other operating expense (income), net (Note 15) | 1,392 | (4,171) | (5,054) | (5,580) |
Costs and Expenses, Total | 295,880 | 277,775 | 841,170 | 829,074 |
Equity in income of New Zealand joint venture | 66 | 994 | 250 | 3,817 |
OPERATING INCOME | 113,174 | 108,310 | 295,774 | 274,961 |
Interest expense | (8,253) | (12,356) | (36,133) | (38,300) |
Interest and miscellaneous income, net | 234 | 331 | 294 | 935 |
INCOME BEFORE INCOME TAXES | 105,155 | 96,285 | 259,935 | 237,596 |
Income tax (expense) benefit | (24,595) | 8,624 | (56,859) | (17,822) |
NET INCOME | 80,560 | 104,909 | 203,076 | 219,774 | 276,005
OTHER COMPREHENSIVE INCOME (LOSS) |  |  |  |  |
Foreign currency translation adjustment | 5,373 | 3,584 | 3,115 | 11,314 | 3,546
New Zealand joint venture cash flow hedges | 878 | (630) | 86 | (498) | (2,373)
Amortization of losses from pension and postretirement plans, net of income tax expense of $1,482, $1,017, $4,332 and $2,871 | 3,401 | 2,261 | 9,943 | 6,449 | (46,263)
Total other comprehensive income | 9,652 | 5,215 | 13,144 | 17,265 |
COMPREHENSIVE INCOME | $ 90,212 | $ 110,124 | $ 216,220 | $ 237,039 |
EARNINGS PER COMMON SHARE (Note 2) |  |  |  |  |
Basic earnings per share | $ 0.66 | $ 0.86 | $ 1.66 | $ 1.81 |
Diluted earnings per share | $ 0.62 | $ 0.84 | $ 1.58 | $ 1.75 |
Dividends per share | $ 0.44 | $ 0.40 | $ 1.24 | $ 1.12 | $ 1.52

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- Definition The net amount of other income and expense amounts, the components of which are not separately disclosed on the income statement, resulting from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business) also known as other nonoperating income (expense) recognized for the period. Such amounts may include: (a) dividends, (b) interest on securities, (c) net gains or losses on securities, (d) unusual costs, (e) gains or losses on foreign exchange transactions, and (f) miscellaneous other income and expense items. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 9 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.9) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 + Details
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- Definition The net amount of other operating income and expenses, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operations. + References No definition available. + Details
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- Definition Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Article 5 + Details
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- Definition The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 43 -Paragraph 5A -Chapter 4 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 4 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.4) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 330 -SubTopic 10 -Section 30 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6386349&loc=d3e3636-108311 + Details
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