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Debt (Details) | 3 Months Ended
--- | ---
Mar. 31, 2015 USD ($)
Line of Credit Facility [Line Items] |
Line of credit facility, covenant terms, minimum shareholders' equity | $ 320,000,000
Line of credit facility, covenant terms, percentage of shareholders' equity to net income | 50.00%
Unsecured Revolving Credit Facility [Member] |
Line of Credit Facility [Line Items] |
Line of Credit Facility, Maximum Borrowing Capacity | $ 350,000,000
Line Of Credit Facility Term | 5 years

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- Definition Line of credit facility, covenant terms, minimum shareholders' equity. + References No definition available. + Details
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- Definition Line of credit facility, covenant terms, percentage of shareholders' equity to net income. + References No definition available. + Details
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- Definition Line of credit facility term. + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- 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. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Details
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