1.0.0.3falseStatement Of Financial Position Classified (Parenthetical) (USD $)Share data in Millionsfalse1$falsefalseiso4217_USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170sharesStandardhttp://www.xbrl.org/2003/instanceshares0false2$falsefalseiso4217_USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170sharesStandardhttp://www.xbrl.org/2003/instanceshares053us-gaap_CommonStockSharesIssuedus-gaaptruenainstantsharesNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalse1falsetrue40074000004007.4falsefalse2falsetrue40073000004007.3[1]falsefalseNo definition available.No authoritative reference available.false1Certain amounts for prior periods were reclassified to conform with the fiscal 2010 presentationfalse21falseUnKnownHundredThousandsUnKnownfalsetrue