Income Taxes	9 Months Ended
Apr. 01, 2016
Income Tax Disclosure [Abstract]
Income Taxes	6. Income Taxes The Company had income tax expense of $6 million and $30 million in the three and nine months ended April 1, 2016, respectively. The Company's income tax expense for the three and nine months ended April 3, 2015 was $28 million and $85 million, respectively. The Company’s tax provision for the three months ended April 1, 2016 reflects a tax benefit of $10 million for deductible acquisition expenses. The Company's tax provision for the nine months ended April 1, 2016 reflects a tax benefit of $34 million from restructuring activities and a tax benefit of $10 million for deductible acquisition expenses. The difference between the effective tax rate and the U.S. Federal statutory rate is primarily due to tax holidays in Malaysia, the Philippines, Singapore and Thailand that expire at various dates from 2016 through 2025 and the current year generation of income tax credits. In the three and nine months ended April 1, 2016, the Company recorded a net decrease of $16 million and a net increase of $9 million, respectively, in its liability for unrecognized tax benefits. As of April 1, 2016, the Company's liability for unrecognized tax benefits was approximately $359 million. Interest and penalties recognized on such amounts were not material to the condensed consolidated financial statements during the three and nine months ended April 1, 2016. The Internal Revenue Service (“IRS”) previously completed its field examination of the Company's federal income tax returns for fiscal years 2006 through 2009 and proposed certain adjustments. The Company has received Revenue Agent Reports (“RARs”) from the IRS that seek to increase the Company's U.S. taxable income which would result in additional federal tax expense totaling approximately $795 million, subject to interest. The issues in dispute relate primarily to transfer pricing with the Company’s foreign subsidiaries and intercompany payable balances. The Company disagrees with the proposed adjustments and in September 2015, filed a protest with the IRS Appeals Office. The Company believes that its tax positions are properly supported and will vigorously contest the position taken by the IRS. In September 2015, the IRS commenced an examination of the Company’s fiscal years 2010 through 2012. During the nine months ended April 1, 2016, the IRS completed the examination of the fiscal period ended September 5, 2007 of Komag, Incorporated, which the Company acquired on September 5, 2007, with no material adjustments. The Company believes that adequate provision has been made for any adjustments that may result from tax examinations. However, the outcome of tax examinations cannot be predicted with certainty. If any issues addressed in the Company’s tax examinations are resolved in a manner not consistent with management’s expectations, the Company could be required to adjust its provision for income taxes in the period such resolution occurs. As of April 1, 2016, it is not possible to estimate the amount of change, if any, in the unrecognized tax benefits that is reasonably possible within the next twelve months. Any significant change in the amount of the Company’s liability for unrecognized tax benefits would most likely result from additional information or settlements relating to the examination of the Company’s tax returns.

6. Income Taxes

The Company had income tax expense of $6 million and $30 million in the three and nine months ended April 1, 2016, respectively. The Company's income tax expense for the three and nine months ended April 3, 2015 was $28 million and $85 million, respectively. The Company’s tax provision for the three months ended April 1, 2016 reflects a tax benefit of $10 million for deductible acquisition expenses. The Company's tax provision for the nine months ended April 1, 2016 reflects a tax benefit of $34 million from restructuring activities and a tax benefit of $10 million for deductible acquisition expenses. The difference between the effective tax rate and the U.S. Federal statutory rate is primarily due to tax holidays in Malaysia, the Philippines, Singapore and Thailand that expire at various dates from 2016 through 2025 and the current year generation of income tax credits.

In the three and nine months ended April 1, 2016, the Company recorded a net decrease of $16 million and a net increase of $9 million, respectively, in its liability for unrecognized tax benefits. As of April 1, 2016, the Company's liability for unrecognized tax benefits was approximately $359 million. Interest and penalties recognized on such amounts were not material to the condensed consolidated financial statements during the three and nine months ended April 1, 2016.

The Internal Revenue Service (“IRS”) previously completed its field examination of the Company's federal income tax returns for fiscal years 2006 through 2009 and proposed certain adjustments. The Company has received Revenue Agent Reports (“RARs”) from the IRS that seek to increase the Company's U.S. taxable income which would result in additional federal tax expense totaling approximately $795 million, subject to interest. The issues in dispute relate primarily to transfer pricing with the Company’s foreign subsidiaries and intercompany payable balances. The Company disagrees with the proposed adjustments and in September 2015, filed a protest with the IRS Appeals Office. The Company believes that its tax positions are properly supported and will vigorously contest the position taken by the IRS. In September 2015, the IRS commenced an examination of the Company’s fiscal years 2010 through 2012. During the nine months ended April 1, 2016, the IRS completed the examination of the fiscal period ended September 5, 2007 of Komag, Incorporated, which the Company acquired on September 5, 2007, with no material adjustments.

The Company believes that adequate provision has been made for any adjustments that may result from tax examinations. However, the outcome of tax examinations cannot be predicted with certainty. If any issues addressed in the Company’s tax examinations are resolved in a manner not consistent with management’s expectations, the Company could be required to adjust its provision for income taxes in the period such resolution occurs. As of April 1, 2016, it is not possible to estimate the amount of change, if any, in the unrecognized tax benefits that is reasonably possible within the next twelve months. Any significant change in the amount of the Company’s liability for unrecognized tax benefits would most likely result from additional information or settlements relating to the examination of the Company’s tax returns.