2.2.0.7 false Debt 01035 - Disclosure - Debt true false false false 1 USD false false USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 EPS Divide http://www.xbrl.org/2003/iso4217 USD iso4217 http://www.xbrl.org/2003/instance shares xbrli 0 Shares Standard http://www.xbrl.org/2003/instance shares xbrli 0 $ 2 Disclosure - Debt [Abstract] 0 pre_DisclosureDebtAbstract pre false 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 Debt 1 pre_Debt pre false na duration This element is used as a single block of text to encapsulate the entire disclosure for other long term borrowings (not... false false false false false false false false false false false false 1 false false false false 0 0 5. Debt On July 12, 2010, the Company repaid the $200 million remaining half of the original $400 million loan agreement with Citibank N.A. that was classified as current portion of long-term debt in the Company's Unaudited Condensed Consolidated Balance Sheet at December 31, 2009 (see Note 15 to Consolidated Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2009).  5. Debt On July 12, 2010, the Company repaid the $200 million remaining half of the original $400 million loan agreement with Citibank N.A. that was classified false false false us-types:textBlockItemType textblock This element is used as a single block of text to encapsulate the entire disclosure for other long term borrowings (not included in Senior Notes), including data and tables. No authoritative reference available. false 1 2 false UnKnown UnKnown UnKnown false true