2.2.0.25falsefalse047 - Disclosure - Note 19 - Financial Derivatives (Tables)truefalsefalse1falsefalseUSDfalsefalse10/1/2009 - 9/30/2010 USD ($) / shares USD ($) $c0_From1Oct2009To30Sep2010http://www.sec.gov/CIK0000353944duration2009-10-01T00:00:002010-09-30T00:00:00ratioStandardhttp://www.xbrl.org/2003/instancepurexbrli0usdPerShareDividehttp://www.xbrl.org/2003/iso4217USDiso4217http://www.xbrl.org/2003/instancesharesxbrli0sharesStandardhttp://www.xbrl.org/2003/instancesharesxbrli0usdStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$2true0igt_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlockAbstractigtfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringNo definition available.falsefalseNote 19 - Financial Derivatives3false0us-gaap_FairValueByBalanceSheetGroupingTextBlockus-gaaptruenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalselabel1falsefalsefalse00<table cellpadding="0" cellspacing="0" width="80%" style="FONT-SIZE: 10pt; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"> <tr> <td align="left" valign="bottom" width="50%" style="BORDER-BOTTOM: black 2px solid"> <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left">Balance Sheet Location and Fair Value at September 30,</div> </td> <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"> </td> <td colspan="2" valign="bottom" width="13%" style="BORDER-BOTTOM: black 2px solid"> <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="center">2010</div> </td> <td nowrap="nowrap" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"> </td> <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"> </td> <td colspan="2" valign="bottom" width="13%" style="BORDER-BOTTOM: black 2px solid"> <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="center">2009</div> </td> <td nowrap="nowrap" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"> </td> </tr> <tr> <td align="left" valign="bottom" width="50%"> <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left">(In millions)</div> </td> <td valign="bottom" width="1%"> </td> <td colspan="2" valign="bottom" width="13%"> </td> <td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> <td valign="bottom" width="1%"> </td> <td colspan="2" valign="bottom" width="13%"> </td> <td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> </tr> <tr> <td align="left" valign="bottom" width="50%"> <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left">Non-designated Hedges</div> </td> <td valign="bottom" width="1%"> </td> <td colspan="2" valign="bottom" width="13%"> </td> <td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> <td valign="bottom" width="1%"> </td> <td colspan="2" valign="bottom" width="13%"> </td> <td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> </tr> <tr style="background-color: #C0FFFF;"> <td align="left" valign="bottom" width="50%" style="PADDING-LEFT: 0pt; MARGIN-LEFT: 9pt"> <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left">Foreign currency contracts:  Other assets and deferred costs (current)</div> </td> <td align="right" valign="bottom" width="1%"> </td> <td valign="bottom" width="1%" style="TEXT-ALIGN: left">$</td> <td valign="bottom" width="12%" style="TEXT-ALIGN: right">-</td> <td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> <td align="right" valign="bottom" width="1%"> </td> <td valign="bottom" width="1%" style="TEXT-ALIGN: left">$</td> <td valign="bottom" width="12%" style="TEXT-ALIGN: right">0.2</td> <td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> </tr> <tr style="background-color: white;"> <td align="left" valign="bottom" width="50%" style="PADDING-LEFT: 0pt; MARGIN-LEFT: 9pt"> <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left">Foreign currency contracts:  Other liabilities (current)</div> </td> <td align="right" valign="bottom" width="1%"> </td> <td valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> <td valign="bottom" width="12%" style="TEXT-ALIGN: right">2.2</td> <td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> <td align="right" valign="bottom" width="1%"> </td> <td valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> <td valign="bottom" width="12%" style="TEXT-ALIGN: right">0.8</td> <td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> </tr> <tr style="background-color: #C0FFFF;"> <td align="left" valign="bottom" width="50%"> <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left">Designated Hedges</div> </td> <td valign="bottom" width="1%"> </td> <td valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> <td valign="bottom" width="12%" style="TEXT-ALIGN: right"> </td> <td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> <td valign="bottom" width="1%"> </td> <td valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> <td valign="bottom" width="12%" style="TEXT-ALIGN: right"> </td> <td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> </tr> <tr style="background-color: white;"> <td align="left" valign="bottom" width="50%" style="PADDING-LEFT: 0pt; MARGIN-LEFT: 9pt"> <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left">Foreign currency contracts:  Other liabilities (noncurrent)</div> </td> <td align="right" valign="bottom" width="1%"> </td> <td valign="bottom" width="1%" style="TEXT-ALIGN: left">$</td> <td valign="bottom" width="12%" style="TEXT-ALIGN: right">-</td> <td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> <td align="right" valign="bottom" width="1%"> </td> <td valign="bottom" width="1%" style="TEXT-ALIGN: left">$</td> <td valign="bottom" width="12%" style="TEXT-ALIGN: right">0.1</td> <td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> </tr> <tr style="background-color: #C0FFFF;"> <td align="left" valign="bottom" width="50%" style="PADDING-LEFT: 0pt; MARGIN-LEFT: 9pt"> <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left">Interest rate swaps:  Other assets (noncurrent)</div> </td> <td align="right" valign="bottom" width="1%"> </td> <td valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> <td valign="bottom" width="12%" style="TEXT-ALIGN: right">52.1</td> <td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> <td align="right" valign="bottom" width="1%"> </td> <td valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> <td valign="bottom" width="12%" style="TEXT-ALIGN: right">14.8</td> <td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> </tr> <tr style="background-color: white;"> <td align="left" valign="bottom" width="50%" style="PADDING-LEFT: 0pt; MARGIN-LEFT: 9pt"> <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left">Interest rate swaps:  Long-term debt</div> </td> <td align="right" valign="bottom" width="1%"> </td> <td valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> <td valign="bottom" width="12%" style="TEXT-ALIGN: right">52.1</td> <td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> <td align="right" valign="bottom" width="1%"> </td> <td valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> <td valign="bottom" width="12%" style="TEXT-ALIGN: right">15.1</td> <td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> </tr> </table>Balance Sheet Location and Fair Value at September 30,   2010     2009   (In millions)falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringThis item represents certain of the disclosures concerning the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments, assets, and liabilities. Such certain disclosures about the financial instruments, assets, and liabilities include: (1) the fair value of the required items together with their carrying amounts (as appropriate) and (2) the methodology and assumptions used in developing such estimates of fair value.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 157 -Paragraph 32 -Subparagraph a, c(1), c(2), c(3), d Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 159 -Paragraph 18 -Subparagraph c(2), d, e, f Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 107 -Paragraph 10 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 159 -Paragraph 19 -Subparagraph a, b, c(1), d(1) Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 107 -Paragraph 14 -Subparagraph a Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 107 -Paragraph 15 -Subparagraph b-d falsefalseFair Value, by Balance Sheet Grouping [Text Block]4false0us-gaap_GainLossOnFairValueHedgesCaptionus-gaaptruenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalselabel1falsefalsefalse00<table cellpadding="0" cellspacing="0" width="80%" style="FONT-SIZE: 10pt; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"> <tr> <td align="left" valign="bottom" width="50%" style="BORDER-BOTTOM: black 2px solid"> <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left">Income Statement Location and Gain (loss)</div> <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left">For Fiscal Years</div> </td> <td align="right" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"> </td> <td colspan="2" valign="bottom" width="13%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: center"> <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt; TEXT-ALIGN: center">2010</div> </td> <td nowrap="nowrap" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"> </td> <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"> </td> <td colspan="2" valign="bottom" width="13%" style="BORDER-BOTTOM: black 2px solid"> <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="center">2009</div> </td> <td nowrap="nowrap" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"> </td> </tr> <tr> <td align="left" valign="bottom" width="50%"> <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left">(In millions)</div> </td> <td valign="bottom" width="1%"> </td> <td colspan="2" valign="bottom" width="13%"> </td> <td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> <td valign="bottom" width="1%"> </td> <td colspan="2" valign="bottom" width="13%"> </td> <td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> </tr> <tr> <td align="left" valign="bottom" width="50%"> <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left">Non-designated Hedges</div> </td> <td valign="bottom" width="1%"> </td> <td colspan="2" valign="bottom" width="13%"> </td> <td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> <td valign="bottom" width="1%"> </td> <td colspan="2" valign="bottom" width="13%"> </td> <td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> </tr> <tr style="background-color: #C0FFFF;"> <td align="left" valign="bottom" width="50%" style="PADDING-LEFT: 0pt; MARGIN-LEFT: 9pt"> <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left">Foreign currency contracts:  Other income (expense)</div> </td> <td align="right" valign="bottom" width="1%"> </td> <td valign="bottom" width="1%" style="TEXT-ALIGN: left">$</td> <td valign="bottom" width="12%" style="TEXT-ALIGN: right">(1.5</td> <td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">)</td> <td align="right" valign="bottom" width="1%"> </td> <td valign="bottom" width="1%" style="TEXT-ALIGN: left">$</td> <td valign="bottom" width="12%" style="TEXT-ALIGN: right">(0.9</td> <td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">)</td> </tr> <tr style="background-color: white;"> <td align="left" valign="bottom" width="50%"> <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left">Designated Hedges</div> </td> <td valign="bottom" width="1%"> </td> <td valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> <td valign="bottom" width="12%" style="TEXT-ALIGN: right"> </td> <td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> <td valign="bottom" width="1%"> </td> <td valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> <td valign="bottom" width="12%" style="TEXT-ALIGN: right"> </td> <td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> </tr> <tr style="background-color: #C0FFFF;"> <td align="left" valign="bottom" width="50%" style="PADDING-LEFT: 0pt; MARGIN-LEFT: 9pt"> <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left">Foreign currency contracts:  Other income (expense)</div> </td> <td align="right" valign="bottom" width="1%"> </td> <td valign="bottom" width="1%" style="TEXT-ALIGN: left">$</td> <td valign="bottom" width="12%" style="TEXT-ALIGN: right">0.2</td> <td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> <td align="right" valign="bottom" width="1%"> </td> <td valign="bottom" width="1%" style="TEXT-ALIGN: left">$</td> <td valign="bottom" width="12%" style="TEXT-ALIGN: right">0.3</td> <td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> </tr> <tr style="background-color: white;"> <td align="left" valign="bottom" width="50%" style="PADDING-LEFT: 0pt; MARGIN-LEFT: 9pt"> <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left">Interest rate swap - ineffectiveness:  Other income (expense)</div> </td> <td align="right" valign="bottom" width="1%"> </td> <td valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> <td valign="bottom" width="12%" style="TEXT-ALIGN: right">0.4</td> <td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> <td align="right" valign="bottom" width="1%"> </td> <td valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> <td valign="bottom" width="12%" style="TEXT-ALIGN: right">(0.3</td> <td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left">)</td> </tr> <tr style="background-color: #C0FFFF;"> <td align="left" valign="bottom" width="50%" style="PADDING-LEFT: 0pt; MARGIN-LEFT: 9pt"> <div style="DISPLAY: block; MARGIN-LEFT: 9pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left">Interest rate swap - effectiveness:  Interest expense</div> </td> <td align="right" valign="bottom" width="1%"> </td> <td valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> <td valign="bottom" width="12%" style="TEXT-ALIGN: right">12.4</td> <td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> <td align="right" valign="bottom" width="1%"> </td> <td valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> <td valign="bottom" width="12%" style="TEXT-ALIGN: right">2.9</td> <td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> </tr> </table>Income Statement Location and Gain (loss) For Fiscal Years   2010     2009   falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringIdentification of the line item(s) where the net gain (loss) on fair value hedges is reported in the statement of income or other statement of financial performance.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 45 -Subparagraph a(1) falsefalseGain (Loss) on Fair Value Hedges, Caption13Note 19 - Financial Derivatives (Tables)UnKnownUnKnownUnKnownUnKnownfalsetrue