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Restricted Cash (Details Textual) (USD $)
In Millions, unless otherwise specified |
1 Months Ended | |||
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May 31, 2013
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Feb. 28, 2013
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May 31, 2013
Maximum [Member]
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May 14, 2013
Senior Notes [Member]
May 2013 Senior Notes [Member]
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| Restricted Cash and Cash Equivalents Items [Line Items] | ||||
| Percentage of outstanding principal amount, Escrowed | 100.00% | |||
| Original maturity of restricted cash investments | 30 days | |||
| Restricted cash, Carrying Amount | $ 1,550.0 | $ 0 |
| X | ||||||||||
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- Definition
Original maturity of cash investments 1 No definition available.
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- Definition
Percentage of Outstanding Principal Amount, Escrowed No definition available.
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- Details
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- Definition
Cash and equivalents whose use in whole or in part is restricted for the long-term, generally by contractual agreements or regulatory requirements. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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