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v3.3.0.814

Subsequent Events (Details) | Oct. 31, 2015 USD ($) | Sep. 30, 2015 USD ($) | May. 31, 2014 USD ($) | Apr. 30, 2013 USD ($)
--- | --- | --- | --- | ---
Forward Swap |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Aggregate Notional Amount |  | $ 300,000,000 | $ 225,000,000 | $ 240,000,000
Subsequent Event | Forward Swap |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Aggregate Notional Amount | $ 300,000,000 |  |  |
Interest rate cash flow hedge liability, fair value | 13,369,000 |  |  |
Unsecured Debt | Subsequent Event |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Principle amount of debt | $ 400,000,000 |  |  |
Stated interest rate | 4.00% |  |  |
Offering price, percentage | 0.99759 |  |  |
Effective interest rate | 4.029% |  |  |

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- Definition Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column B + Details
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- Definition Face (par) amount of debt instrument at time of issuance. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=34725769&loc=d3e28878-108400 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399 + Details
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- Definition Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium. + 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 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399 + Details
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