2.2.0.7 false Marketable Securities 0206 - Disclosure - Marketable Securities true false false false 1 USD false false USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 USDEPS 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 Marketable Securities [Abstract] 0 us-gaap_MarketableSecuritiesAbstract 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 Marketable Securities 1 us-gaap_MarketableSecuritiesTextBlock 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   <div style="font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 12pt"><b>6. Marketable Securities</b> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">We have been investing in marketable securities in 2010. These securities are classified as available-for-sale securities and reported at fair value with unrealized gains and losses excluded from earnings and reported in accumulated other comprehensive income (loss), or AOCI, on our condensed consolidated balance sheet. The realized and unrealized gains and losses for the nine months ended September 30, 2010 were immaterial. Proceeds received from sales and maturities of marketable securities were $44 million for the first nine months of 2010. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     Our investments in marketable securities as of September 30, 2010 consisted of the following: </div> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="76%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="2">Amortized</td> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="2">Fair</td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td nowrap="nowrap" align="left"><i>(millions)</i></td> <td> </td> <td nowrap="nowrap" align="right" colspan="2">Cost</td> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="2">Value</td> <td> </td> </tr>   <tr style="font-size: 1px"> <td colspan="9" align="left" style="border-top: 1px solid #000000"> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Corporate debt securities </div></td> <td> </td> <td align="left">$</td> <td align="right">62</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">62</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">U.S. government and agency debt securities </div></td> <td> </td> <td> </td> <td align="right">30</td> <td> </td> <td> </td> <td> </td> <td align="right">30</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Asset-backed debt securities </div></td> <td> </td> <td> </td> <td align="right">20</td> <td> </td> <td> </td> <td> </td> <td align="right">20</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Non-U.S. government debt securities </div></td> <td> </td> <td> </td> <td align="right">10</td> <td> </td> <td> </td> <td> </td> <td align="right">10</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Certificates of deposit </div></td> <td> </td> <td> </td> <td align="right">22</td> <td> </td> <td> </td> <td> </td> <td align="right">22</td> <td> </td> </tr> <tr style="font-size: 1px"> <td colspan="9" align="left" style="border-top: 1px solid #000000"> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Total marketable securities </div></td> <td> </td> <td align="left">$</td> <td align="right">144</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">144</td> <td> </td> </tr> <tr style="font-size: 1px"> <td colspan="9" align="left" style="border-top: 3px double #000000"> </td> </tr>  </table> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     Contractual maturities of marketable securities as of September 30, 2010 were as follows: </div> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="76%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="2">Amortized</td> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="2">Fair</td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td nowrap="nowrap" align="left"><i>(millions)</i></td> <td> </td> <td nowrap="nowrap" align="right" colspan="2">Cost</td> <td> </td> <td> </td> <td nowrap="nowrap" align="right" colspan="2">Value</td> <td> </td> </tr>   <tr style="font-size: 1px"> <td colspan="9" align="left" style="border-top: 1px solid #000000"> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Due in 1 year or less </div></td> <td> </td> <td align="left">$</td> <td align="right">77</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">77</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Due in 1-5 years </div></td> <td> </td> <td> </td> <td align="right">47</td> <td> </td> <td> </td> <td> </td> <td align="right">47</td> <td> </td> </tr> <tr style="font-size: 1px"> <td colspan="9" align="left" style="border-top: 1px solid #000000"> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Asset-backed debt securities </div></td> <td> </td> <td> </td> <td align="right">20</td> <td> </td> <td> </td> <td> </td> <td align="right">20</td> <td> </td> </tr> <tr style="font-size: 1px"> <td colspan="9" align="left" style="border-top: 1px solid #000000"> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Total marketable securities </div></td> <td> </td> <td align="left">$</td> <td align="right">144</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">144</td> <td> </td> </tr> <tr style="font-size: 1px"> <td colspan="9" align="left" style="border-top: 3px double #000000"> </td> </tr>  </table> </div> </div>  <!-- Begin Block Tagged Note false false false us-types:textBlockItemType textblock This item represents the entire disclosure related to Marketable Securities which may consist of all investments in certain debt and equity securities (and other assets). 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