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Contingencies (Details Textual) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | |
|---|---|---|
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Mar. 31, 2013
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Dec. 31, 2012
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| Contingencies (Additional Textual) [Abstract] | ||
| Total estimated minimum lease payment | $ 113.9 | |
| Maximum exposure associated with general indemnifications | 19.3 | 19.3 |
| General indemnifications minimum expiration period | 12 months | |
| General indemnifications maximum expiration period | 24 months | |
| Joint Venture Ownership Percentage | 50.00% | |
| Contingent liability reserve balance after reduction | 2.8 | 2.8 |
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Other accrued liabilities [Member]
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| Contingencies (Textual) [Abstract] | ||
| Amount reserved for pending proceedings | 1.1 | 2.1 |
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Other long-term liabilities [Member]
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| Contingencies (Textual) [Abstract] | ||
| Amount reserved for pending proceedings | $ 1.2 | $ 1.3 |
| X | ||||||||||
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- Details
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Contingent liability reserve balance. No definition available.
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| X | ||||||||||
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- Definition
General indemnifications maximum expiration period. No definition available.
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| X | ||||||||||
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- Definition
General indemnifications minimum expiration period. No definition available.
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| X | ||||||||||
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- Definition
Lease obligations if buyer does not perform amount. No definition available.
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| X | ||||||||||
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- Definition
Legal matters amount reserved for pending proceedings. No definition available.
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| X | ||||||||||
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- Definition
Undiscounted amount of the accrual for environmental loss contingencies. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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