2.2.0.7 false Income Taxes 006060 - Disclosure - Income Taxes true false false false 1 USD false false u000 Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 u001 Standard http://www.xbrl.org/2003/instance pure xbrli 0 u003 Divide http://www.xbrl.org/2003/iso4217 USD iso4217 http://www.xbrl.org/2003/instance shares xbrli 0 u002 Standard http://www.xbrl.org/2003/instance shares xbrli 0 $ 2 Notes to Financial Statements [Abstract] 0 qcom_NotesToFinancialStatementsAbstract qcom false 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 Note 6 - Income Taxes 1 us-gaap_IncomeTaxDisclosureTextBlock us-gaap true na duration No definition available. false false false false false false false false false false false false 1 false false false false 0 0 <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Note 6 – Income Taxes</font></div><div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"> </div><div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The Company currently estimates its annual effective income tax rate to be 20% for fiscal 2010, compared to the 23% effective income tax rate in fiscal 2009. The United States federal research and development credit expired on December 31, 2009. Therefore, the Company’s annual effective tax rate for fiscal 2010 only reflects federal research and development credits generated through December 31, 2009. The annual effective tax rate also includes tax expense of $130 million that arises because deferred revenue related to the Company’s 2008 license and settlement agreements with Nokia is taxable in fiscal 2010 but the resulting deferred tax asset will reverse in future years when the Company’s state tax rate will be lower as a result of California tax legislation enacted in fiscal 2009.</font></div><div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"> </div><div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The estimated annual effective tax rate for fiscal 2010 of 20% is less than the United States federal statutory rate primarily due to benefits of 22% related to foreign earnings taxed at less than the United States federal rate, partially offset by state taxes of 5% and tax expense of 4% related to the deferred revenue that is taxable in fiscal 2010, but for which the resulting deferred tax asset will reverse in future years when the Company’s state tax rate will be lower. The prior fiscal year rate was lower than the United States federal statutory rate primarily due to benefits related to foreign earnings taxed at less than the United States federal rate, adjustments to prior year estimates of uncertain tax positions as a result of tax audits during the year and the generation of research and development credits, partially offset by an increase in the valuation allowance related to capital losses, the revaluation of deferred items and state taxes.</font></div><div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"> </div><div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The Internal Revenue Service (IRS) completed its examination of the Company’s tax return for fiscal 2008 and issued a full acceptance letter for fiscal 2009 during the third quarter of fiscal 2010, resulting in an increase to the tax provision of $20 million. The Company is no longer subject to United States federal income tax examinations for years prior to fiscal 2009. The IRS is performing a limited post-filing review of the 2009 tax return to ensure compliance with the agreed tax return positions.</font></div><div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"> </div></div> Note 6 – Income Taxes The Company currently estimates its annual effective income tax rate to be 20% for fiscal 2010, compared to the 23% effective false false false us-types:textBlockItemType textblock Description containing the entire income tax disclosure. Examples include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information. This element may be used as a single block of text to encapsulate the entire disclosure including data and tables. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph h -Article 4 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 109 -Paragraph 136, 172 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 109 -Paragraph 43, 44, 45, 46, 47, 48, 49 false 1 2 false UnKnown UnKnown UnKnown false true