2.2.0.7 false Long-Term Debt 10601 - Disclosure - Long-Term Debt true false false false 1 USD false false Unit12 Standard http://www.xbrl.org/2003/instance pure xbrli 0 Unit1 Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 Unit13 Standard http://www.xbrl.org/2003/instance shares xbrli 0 $ 2 Long-Term Debt 0 us-gaap_LongTermDebtAbstract us-gaap true na duration No definition available. false false false false false true false false false false false false 1 false false false false 0 0 false false false xbrli:stringItemType string No definition available. false 3 Long-Term Debt 1 us-gaap_LongTermDebtTextBlock us-gaap true na duration No definition available. false false false false false false false false false false false terselabel false 1 false false false false 0 0 <div> <div style="width: 800px;"> <div style="text-indent: 0pt; display: block;"> <div style="text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;" align="justify"><font style="display: inline; font-family: Times New Roman; font-size: 11pt; font-weight: bold;" class="_mt">Note 6 - Long-Term Debt</font></div> <div style="text-indent: 0pt; display: block;"> </div> <div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"> <div style="text-align: justify; text-indent: 0pt; display: block; margin-left: 0pt; margin-right: 0pt;"><font style="display: inline; font-family: Times New Roman; font-size: 11pt;" class="_mt"><font style="display: inline; font-family: Times New Roman; font-size: 11pt;" class="_mt"><font style="font-family: Times New Roman; font-size: 11pt;" class="_mt"><font style="font-family: Times New Roman; font-size: 11pt;" class="_mt"><font style="font-family: Times New Roman; letter-spacing: 5pt; font-size: 11pt;" class="_mt">   </font> On <font style="font-family: Times New Roman; font-size: 11pt;" class="_mt"><font class="_mt"><font style="font-family: Times New Roman; font-size: 11pt;" class="_mt">May 28, 2010</font></font>, we entered into an amended and restated agreement (the "2010 Credit Facility") with a syndicate of banks that provides for a $<font class="_mt">700.0</font> million unsecured revolving credit facility </font>for general corporate purposes. The 2010 Credit Facility has a <font class="_mt">four-year term, expiring in May 2014</font>, and <font class="_mt">replaces our $<font class="_mt">350.0</font> million five-year credit agreement which was scheduled to mature in June 2010</font>. Advances under the <font class="_mt">2010 Credit Facility bear interest at LIBOR plus an applicable margin rate (currently 2.0% per annum), depending on our credit rating</font>. We are required to pay an <font class="_mt">annual undrawn facility fee (currently .25% per annum) on the total $700.0 million commitment, which is also based on our credit rating</font>. We also <font class="_mt">are required to maintain a debt to total capitalization ratio less than or equal to 50% under the 2010 Credit Facility</font>. We have the right, subject to lender consent, to increase the commitments under the 2010 Credit Facility up to $<font class="_mt">850.0</font> million.  We had no amounts outstanding under the 2010 Credit Facility or the prior credit agreement as of June 30, 2010 and December 31, 2009, respectively.</font></font></font></font></div></div></div></div> </div> Note 6 - Long-Term Debt       On May 28, 2010, we entered into an amended and restated agreement (the "2010 Credit Facility") false false false us-types:textBlockItemType textblock This element may be used as a single block of text to encapsulate the entire disclosure for long-term borrowings including data and tables. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 false 1 2 false UnKnown UnKnown UnKnown false true