Income Taxes	9 Months Ended
Sep. 29, 2013
Income Tax Disclosure [Abstract]
Income Taxes	Note 10 — Income Taxes The Company recorded income tax provisions of $12.5 million and $15.4 million for the three and nine months ended September 29, 2013, respectively, and an income tax provision of $15.1 million and an income tax benefit of $22.2 million for the three and nine months ended September 30, 2012, respectively. The income tax provision for the nine months ended September 29, 2013 included a reversal of $9.1 million of liabilities for uncertain tax positions, which included previously unrecognized tax benefits of $4.2 million and interest and penalties of $4.9 million, as a result of the expiration of statutes of limitations in multiple jurisdictions. The income tax benefit for the nine months ended September 30, 2012 included a tax benefit of approximately $43.2 million due to the release of valuation allowance resulting from the net deferred tax liabilities recorded as part of the SandForce purchase price allocation. The income tax benefit for the nine months ended September 30, 2012 also included a reversal of $10.8 million of liabilities for uncertain tax positions, which included previously unrecognized tax benefits of $5.7 million and interest and penalties of $5.1 million, as a result of the expiration of statutes of limitations in multiple jurisdictions. On September 13, 2013, the Internal Revenue Service (“IRS”) and Treasury Department released final regulations related to the timing of deductibility of expenditures related to tangible property. These regulations apply to tax years beginning on or after January 1, 2014. The Company is currently assessing the impact of these regulations and does not expect that the application of these rules will have a material impact on its results of operations. The Company computes its tax provision using an estimated annual tax rate. The Company excludes certain loss jurisdictions from the computation of the estimated annual rate when no benefit can be realized on those losses. Historically, the Company has sustained losses from its U.S. operations and, as a result, has maintained a full valuation allowance against U.S. net deferred tax assets. The Company recently achieved profitability in the U.S.; however, management does not believe there is sufficient positive evidence to reach a conclusion that it is more likely than not that the Company will generate sufficient future taxable income in the U.S. to realize the benefits of its deferred tax assets. Depending on future results and projected trends, it is reasonably possible that the Company may determine in the foreseeable future that it is more likely than not that a significant portion of its U.S. deferred tax assets will be realized, resulting in a release of a significant portion of the valuation allowance. As of September 29, 2013, the Company had $204.7 million of unrecognized tax benefits for which the Company is unable to make a reasonably reliable estimate as to when cash settlement with a taxing authority may occur. It is reasonably possible that the total amount of unrecognized tax benefits will increase or decrease in the next 12 months. Such changes could occur based on the normal expiration of statutes of limitations, the possible conclusion of ongoing tax audits in various jurisdictions around the world or other negotiations with tax authorities. If those events occur within the next 12 months, the Company estimates that the unrecognized tax benefits, plus accrued interest and penalties, could decrease by up to $54.7 million.

Note 10 — Income Taxes

The Company recorded income tax provisions of $12.5 million and $15.4 million for the three and nine months ended September 29, 2013, respectively, and an income tax provision of $15.1 million and an income tax benefit of $22.2 million for the three and nine months ended September 30, 2012, respectively.

The income tax provision for the nine months ended September 29, 2013 included a reversal of $9.1 million of liabilities for uncertain tax positions, which included previously unrecognized tax benefits of $4.2 million and interest and penalties of $4.9 million, as a result of the expiration of statutes of limitations in multiple jurisdictions.

The income tax benefit for the nine months ended September 30, 2012 included a tax benefit of approximately $43.2 million due to the release of valuation allowance resulting from the net deferred tax liabilities recorded as part of the SandForce purchase price allocation. The income tax benefit for the nine months ended September 30, 2012 also included a reversal of $10.8 million of liabilities for uncertain tax positions, which included previously unrecognized tax benefits of $5.7 million and interest and penalties of $5.1 million, as a result of the expiration of statutes of limitations in multiple jurisdictions.

On September 13, 2013, the Internal Revenue Service (“IRS”) and Treasury Department released final regulations related to the timing of deductibility of expenditures related to tangible property. These regulations apply to tax years beginning on or after January 1, 2014. The Company is currently assessing the impact of these regulations and does not expect that the application of these rules will have a material impact on its results of operations.

The Company computes its tax provision using an estimated annual tax rate. The Company excludes certain loss jurisdictions from the computation of the estimated annual rate when no benefit can be realized on those losses. Historically, the Company has sustained losses from its U.S. operations and, as a result, has maintained a full valuation allowance against U.S. net deferred tax assets. The Company recently achieved profitability in the U.S.; however, management does not believe there is sufficient positive evidence to reach a conclusion that it is more likely than not that the Company will generate sufficient future taxable income in the U.S. to realize the benefits of its deferred tax assets. Depending on future results and projected trends, it is reasonably possible that the Company may determine in the foreseeable future that it is more likely than not that a significant portion of its U.S. deferred tax assets will be realized, resulting in a release of a significant portion of the valuation allowance.

As of September 29, 2013, the Company had $204.7 million of unrecognized tax benefits for which the Company is unable to make a reasonably reliable estimate as to when cash settlement with a taxing authority may occur. It is reasonably possible that the total amount of unrecognized tax benefits will increase or decrease in the next 12 months. Such changes could occur based on the normal expiration of statutes of limitations, the possible conclusion of ongoing tax audits in various jurisdictions around the world or other negotiations with tax authorities. If those events occur within the next 12 months, the Company estimates that the unrecognized tax benefits, plus accrued interest and penalties, could decrease by up to $54.7 million.