2.2.0.7 false Credit Agreements 10901 - Disclosure - Credit Agreements true false false false 1 USD false false Unit12 Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 Unit13 Divide http://www.xbrl.org/2003/iso4217 USD iso4217 http://www.xbrl.org/2003/instance shares xbrli 0 Unit1 Standard http://www.xbrl.org/2003/instance shares xbrli 0 $ 5 Credit Agreements 3 us-gaap_ScheduleOfLineOfCreditFacilitiesTextBlock 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> 9. Credit Agreements In the normal course of its operations, the Company enters into agreements with financial institutions to obtain unsecured and secured credit facilities. These facilities are used primarily for the issuance of letters of credit, although a portion of these facilities may also be used for liquidity purposes. On May 14, 2010, the Company entered into an agreement to modify an existing credit facility with Credit Suisse AG. Under the terms of the agreement, this credit facility was increased from a $100 million unsecured credit facility to a $250 million combined credit facility, with the initial $100 million being unsecured and any utilization above that being secured. This credit facility matures on May 14, 2011, and can be extended automatically to May 14, 2012. See Note 21 to the Consolidated Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2009 for a discussion of the credit facilities available to the Company. </div> 9. Credit Agreements In the normal course of its operations, the Company enters into agreements with financial institutions to obtain unsecured and secured false false false us-types:textBlockItemType textblock This element may be used to capture the complete disclosure pertaining to short-term or long-term contractual arrangements with lenders, including letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph f -Article 4 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 false 1 1 false UnKnown UnKnown UnKnown false true