XML 37 R35.htm IDEA: XBRL DOCUMENT
v3.2.0.727

Debit and Credit Agreements (Additional Information) (Details) | Jun. 30, 2015 | Dec. 31, 2014
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7.33% weighted-average fixed rate notes |  |
Debt Instrument [Line Items] |  |
Long-term debt, weighted average interest rate | 7.33% | 7.33%
6.51% weighted-average fixed rate notes |  |
Debt Instrument [Line Items] |  |
Long-term debt, weighted average interest rate | 6.51% | 6.51%
9.78% fixed rate notes |  |
Debt Instrument [Line Items] |  |
Long-term debt, interest rate, stated percentage | 9.78% | 9.78%
5.58% weighted-average fixed rate notes |  |
Debt Instrument [Line Items] |  |
Long-term debt, weighted average interest rate | 5.58% | 5.58%
3.65% weighted-average fixed rate notes |  |
Debt Instrument [Line Items] |  |
Long-term debt, weighted average interest rate | 3.65% | 3.65%

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- Definition Contractual interest rate for funds borrowed, under the debt agreement. + 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 + 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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