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Debt (Details) (USD $) In Millions, unless otherwise specified | 6 Months Ended
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Jun. 30, 2013
Credit Agreement |
Credit Agreement |
Multi-currency borrowing capacity | $ 300.0
Term of senior unsecured revolving credit facility | 5 years
Potential additional borrowing capacity | 150.0
Sublimit on letters of credit | 75.0
Unused and available credit under the credit agreement | 270.4
Stand-by letters of credit outstanding | 29.6
Eurocurrency rate loans | LIBOR | Minimum |
Credit Agreement |
Interest rate added to base rate (as a percent) | 1.70%
Eurocurrency rate loans | LIBOR | Maximum |
Credit Agreement |
Interest rate added to base rate (as a percent) | 2.30%
Base rate loans and swing line loans | Minimum |
Credit Agreement |
Interest rate added to base rate (as a percent) | 0.70%
Base rate loans and swing line loans | Maximum |
Credit Agreement |
Interest rate added to base rate (as a percent) | 1.30%
Base rate loans and swing line loans | LIBOR |
Credit Agreement |
Interest rate added to base rate (as a percent) | 1.00%
Base rate loans and swing line loans | Federal funds |
Credit Agreement |
Interest rate added to base rate (as a percent) | 0.50%
Unsecured senior notes |
Credit Agreement |
Repayment of debt | $ 75.0

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- Definition The percentage points added to the reference rate to compute the variable rate on the debt instrument. + References No definition available. + Details
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- Definition Decrease for amounts repaid on the debt instrument for the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(f)) -URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph f -Article 4 + Details
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- Definition The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. + References No definition available. + Details
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- 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 Statement of Financial Accounting Standard (FAS) -Number 129 -Paragraph 2, 4 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: 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 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 + Details
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Balance Type: | credit
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- Definition Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding). + 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 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 + Details
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- Definition The percentage points added to the specified reference rate to compute the variable rate on the debt instrument, in addition to the percentage points added regardless of specified reference rate. + References No definition available. + Details
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- Definition Represents the maximum amount of the guarantees available through letters of credit. + References No definition available. + Details
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Balance Type: | credit
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- Definition Represents the additional amount of borrowing capacity that may be added under the credit facility. + References No definition available. + Details
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Balance Type: | credit
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- Definition Represents the term of the unsecured revolving credit facility. + References No definition available. + Details
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