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Consolidated Condensed Statements of Income (Parenthetical) - USD ($) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2015 | Sep. 30, 2014 | Sep. 30, 2015 | Sep. 30, 2014
Consolidated Condensed Statements Of Income [Abstract] |  |  |  |
Pension and post-retirement plans expense reclassified from accumulated other comprehensive income | $ (6,300,000) | $ 900,000 | $ (2,900,000) | $ 2,600,000
Income tax benefit reclassified from accumulated other comprehensive income | $ (2,400,000) | $ 300,000 | $ (1,100,000) | $ 1,000,000

X
- Definition Reclassification From Accumulated Other Comprehensive Income For The Current Period, Tax Effect + References No definition available. + Details
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- References No definition available. + Details
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Data Type: | xbrli:stringItemType
Balance Type: | na
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- Definition Amount before tax of reclassification adjustment from accumulated other comprehensive (income) loss related to net period benefit cost (credit) for pension and other postretirement defined benefit plans. + References No definition available. + Details
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