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Commitments and Contingencies (Narrative) (Details) (USD $)
In Millions, unless otherwise specified |
9 Months Ended |
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Sep. 30, 2013
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| Business Acquisition [Line Items] | |
| Construction costs | $ 20.7 |
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ACS [Member]
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| Business Acquisition [Line Items] | |
| Preferential adjustment maximum | $ 21.8 |
| X | ||||||||||
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- Definition
Business Combination, Preferential Adjustment Maximum No definition available.
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- Details
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- Definition
The aggregate costs related to construction and development services during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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