2.2.0.25falsefalse033 - Disclosure - Note 4 - Inventories (Tables)truefalsefalse1falsefalsefalsefalse10/1/2008 - 9/30/2010 c79_From1Oct2008To30Sep2010http://www.sec.gov/CIK0000353944duration2008-10-01T00:00:002010-09-30T00:00:002true0igt_InventoryDisclosureTextBlockAbstractigtfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringNo definition available.falsefalseNote 4 - Inventories3false0igt_InventoriesigtfalsenadurationThis element represents the complete disclosure related to inventory. This may include, but is not limited to, the basis of...falsefalsefalsefalsefalsefalsefalsefalsefalsefalseterselabel1falsefalsefalse00<table cellpadding="0" cellspacing="0" width="80%" style="FONT-SIZE: 10pt; FONT-FAMILY: times new roman; TEXT-ALIGN: center; 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">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 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">Raw materials</div> </td> <td align="right" valign="bottom" width="1%"> </td> <td valign="bottom" width="1%" style="TEXT-ALIGN: left">$</td> <td valign="bottom" width="12%" style="TEXT-ALIGN: right">54.5</td> <td nowrap="nowrap" valign="bottom" width="1%" style="TEXT-ALIGN: left"> </td> <td align="right" valign="bottom" width="1%"> </td> <td valign="bottom" width="1%" style="TEXT-ALIGN: left">$</td> <td valign="bottom" width="12%" style="TEXT-ALIGN: right">74.9</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">Work-in-process</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">3.9</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">6.7</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-BOTTOM: 2px"> <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left">Finished goods</div> </td> <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"> </td> <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"> </td> <td valign="bottom" width="12%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right">39.2</td> <td nowrap="nowrap" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px; TEXT-ALIGN: left"> </td> <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"> </td> <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"> </td> <td valign="bottom" width="12%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right">76.2</td> <td nowrap="nowrap" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px; TEXT-ALIGN: left"> </td> </tr> <tr style="background-color: white;"> <td align="left" valign="bottom" width="50%" style="PADDING-BOTTOM: 4px"> <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left">Total</div> </td> <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"> </td> <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left">$</td> <td valign="bottom" width="12%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right">97.6</td> <td nowrap="nowrap" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px; TEXT-ALIGN: left"> </td> <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"> </td> <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left">$</td> <td valign="bottom" width="12%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right">157.8</td> <td nowrap="nowrap" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px; TEXT-ALIGN: left"> </td> </tr> </table>September 30,   2010     2009   (In millions)     falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringThis element represents the complete disclosure related to inventory. This may include, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the major classes of inventory, and the nature of the cost elements included in inventory. If inventory is stated above cost, accrued net losses on firm purchase commitments for inventory and losses resulting from valuing inventory at the lower-of-cost-or-market may also be included. For LIFO inventory, may disclose the amount and basis for determining the excess of replacement or current cost over stated LIFO value and the effects of a LIFO quantities liquidation that impacts net income.No authoritative reference available.falsefalseInventories12Note 4 - Inventories (Tables)UnKnownUnKnownUnKnownUnKnownfalsetrue