2.2.0.7 false Stock Repurchase Program 0209 - Disclosure - Stock Repurchase Program true false false false 1 USD false false USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 Shares Standard http://www.xbrl.org/2003/instance shares xbrli 0 Pure Standard http://www.xbrl.org/2003/instance pure xbrli 0 USDEPS Divide http://www.xbrl.org/2003/iso4217 USD iso4217 http://www.xbrl.org/2003/instance shares xbrli 0 $ 2 Stock Repurchase Program [Abstract] 0 us-gaap_TreasuryStockNoteDisclosureAbstract 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 Stock Repurchase Program 1 us-gaap_ScheduleOfTreasuryStockByClassTextBlock us-gaap true na duration No definition available. false false false false false false false false false false false verboselabel false 1 false false false false 0 0 <!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --> <!-- Begin Block Tagged Note 9 - us-gaap:ScheduleOfTreasuryStockByClassTextBlock--> <div style="font-family: 'Times New Roman',Times,serif"> <div style="font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 12pt"><b>9. Stock Repurchase Program</b> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">&#160;&#160;&#160;&#160;&#160;In July&#160;2007, the Board of Directors of the Company approved a program authorizing management to repurchase up to $500.0&#160;million of common stock over the next three years, of which $265.0 million was not used to repurchase shares at the end of the three year program. The cost of repurchased shares were included in treasury stock and reported as a reduction in total equity. No shares were repurchased for the six months ended June&#160;30, 2010 and 2009. </div> </div> </div> <!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --> <!-- Begin Block Tagged Note false false false us-types:textBlockItemType textblock This element may be used to capture the complete disclosure pertaining to an entity's treasury stock, including the average cost per share, carrying basis for each class of treasury stock, description of share repurchase program authorized by an entity's Board of Directors, the treatment of the purchase price in excess of the current market value, number of shares held for each class of treasury stock, and other information necessary to a fair presentation. No authoritative reference available. false 1 2 false UnKnown UnKnown UnKnown false true