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CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Per Share data, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010
Income Statement [Abstract] |  |  |
Net sales | $ 2,579,068 | $ 2,500,369 | $ 2,179,319
Operating costs and expenses |  |  |
Cost of sales | 1,709,949 | 1,653,238 | 1,437,376
Asbestos charge | 0 | 241,647 | 0
Environmental charge | 0 | 30,327 | 0
Restructuring charge | 18,463 | 0 | 6,676
Selling, general and administrative | 540,215 | 538,586 | 501,967
Total operating costs and expenses | 2,268,627 | 2,463,798 | 1,946,019
Operating profit from continuing operations | 310,441 | 36,571 | 233,300
Other income (expense): |  |  |
Interest income | 1,879 | 1,635 | 1,184
Interest expense | (26,831) | (26,255) | (26,841)
Miscellaneous (expense) income | (884) | 2,810 | 1,424
Total other income (expense) | (25,836) | (21,810) | (24,233)
Income from continuing operations before income taxes | 284,605 | 14,761 | 209,067
Provision (benefit) for income taxes | 88,416 | (8,055) | 56,087
Income from continuing operations | 196,189 | 22,816 | 152,980
Discontinued Operations: |  |  |
Income from Discontinued Operations, net of tax | 2,456 | 3,700 | 1,210
Gain from Sales of Discontinued Operations, net of tax | 19,176 | 0 | 0
Discontinued Operations, net of tax | 21,632 | 3,700 | 1,210
Net income before allocation to noncontrolling interests | 217,821 | 26,516 | 154,190
Less: Noncontrolling interest in subsidiaries’ earnings | 828 | 201 | 20
Net income attributable to common shareholders | $ 216,993 | $ 26,315 | $ 154,170
Earnings per share - basic: |  |  |
Income from continuing operations attributable to common shareholders | $ 3.40 | $ 0.39 | $ 2.61
Discontinued operations, net of tax | $ 0.38 | $ 0.06 | $ 0.02
Net income attributable to common shareholders | $ 3.78 | $ 0.45 | $ 2.63
Average basic shares outstanding | 57,443 | 58,120 | 58,601
Earnings per share - diluted: |  |  |
Income from continuing operations attributable to common shareholders | $ 3.35 | $ 0.38 | $ 2.57
Discontinued operations, net of tax | $ 0.37 | $ 0.06 | $ 0.02
Net income attributable to common shareholders | $ 3.72 | $ 0.44 | $ 2.59
Average diluted shares outstanding | 58,293 | 59,204 | 59,562

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- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 128 -Paragraph 40 -Subparagraph a -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 FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1448-109256 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 128 -Paragraph 8 -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 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Emerging Issues Task Force (EITF) -Number 07-4 -Paragraph 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 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 128 -Paragraph 171 -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 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Weighted-Average Number of Common Shares Outstanding -URI http://asc.fasb.org/extlink&oid=6528421 + Details
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