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Goodwill and Other Intangible Assets and Liabilities (Schedule of Earnings to Be Recognized on below Market Sales Contract) (Details) (USD $)
In Millions |
6 Months Ended |
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Jun. 30, 2011
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| Goodwill and Other Intangible Assets and Liabilities | Ìý |
| Below-market sales contracts revenue for 2011 (remaining six months) | $ 34.6 |
| Below-market sales contracts revenue for 2012 | 48.8 |
| Below-market sales contracts revenue for 2013 | 45.3 |
| Below-market sales contracts revenue for 2014 | 23.0 |
| Below-market sales contracts revenue for 2015 | 23.0 |
| Below-market sales contracts revenue for 2016 | 23.1 |
| Total | $ 197.8 |
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Amount To Be Recognized In Earnings On Below-market Sales Contracts For The Remainder Of The Current Year
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Future Below Market Sales Contracts Revenue, Within Five Years
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Future Below Market Sales Contracts Revenue, Year Five
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Future Below Market Sales Contracts Revenue, Year Four
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Future Below Market Sales Contracts Revenue, Year One
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Future Below Market Sales Contracts Revenue, Year Three
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Future Below Market Sales Contracts Revenue, Year Two
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- Definition
Goodwill and Other Intangible Assets and Liabilities [Abstract]
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