DEBT (Details) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | |
---|---|---|
Dec. 31, 2011
rate
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Mar. 28, 2008
|
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Unsecured Line of Credit Facility [Member]
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Short-term debt | ||
Line of credit maximum borrowing capacity | $ 175.0 | $ 175.0 |
Number of options available for calculating variable interest rate | 2 | |
Letter of credit subfacility
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Short-term debt | ||
Line of credit maximum borrowing capacity | 75.0 | 75.0 |
Letter of credit amount maintained | 31.3 | |
Swingline subfacility
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Short-term debt | ||
Line of credit maximum borrowing capacity | $ 10.0 |
X | ||||||||||
- Definition
Represents the number of options for calculating variable interest rate available to the entity. No definition available.
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X | ||||||||||
- Definition
The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. No definition available.
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X | ||||||||||
- Definition
Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Details
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