Income Taxes	6 Months Ended
Dec. 24, 2016
Income Tax Disclosure [Abstract]
Income Taxes [Text Block]	INCOME TAXES In the three and six months ended December 24, 2016, the Company recorded an income tax provision of $18.0 million and $45.6 million, respectively, compared to $12.5 million and $2.4 million for the three and six months ended December 26, 2015, respectively. The Company’s effective tax rate for the three and six months ended December 24, 2016 was 12.1% and 14.5%, respectively, compared to 15.6% and (109.9)% for the three and six months ended December 26, 2015, respectively. The Company’s federal statutory tax rate is 35%. The Company’s effective tax rate for the three and six months ended December 24, 2016 was lower than the statutory rate primarily due to earnings of foreign subsidiaries, generated primarily by the Company's international operations managed in Ireland, that were taxed at lower rates, and a $5.1 million discrete benefit for differences between our fiscal year 2016 tax returns and the tax provision originally recorded, partially offset by stock-based compensation for which no tax benefit is expected and $3.7 million and $6.7 million of discrete interest accruals for unrecognized tax benefits in the three and six months ended December 24, 2016, respectively. The Company's effective tax rate for the three months ended December 26, 2015 was lower than the statutory rate primarily due to earnings of foreign subsidiaries, generated primarily by the Company's international operations managed in Ireland, that were taxed at lower rates and a $2.5 million discrete benefit for fiscal year 2015 research tax credits that were generated by the extension, retroactive to January 1, 2015, of the federal research tax credit by legislation that was signed into law on December 18, 2015, partially offset by stock-based compensation for which no tax benefit is expected. The Company's effective tax rate for the six months ended December 26, 2015 was higher than the statutory rate primarily because of $3.8 million of discrete interest accruals for unrecognized tax benefits and a $1.0 million discrete charge for prior year unrecognized tax benefits, partially offset by a $2.5 million discrete benefit for fiscal year 2015 research tax credits that were generated by the extension, retroactive to January 1, 2015, of the federal research tax credit by legislation that was signed into law on December 18, 2015. The Company’s federal corporate income tax returns are audited on a recurring basis by the Internal Revenue Service (“IRS”). The IRS has concluded its field examination of the Company’s federal corporate income tax returns for fiscal years 2009 through 2011 (“Audit Years”) and issued a IRS Revenue Agent’s Report (“RAR”) in July 2016 that includes proposed adjustments for transfer pricing issues related to cost sharing and buy-in license payments for the use of intangible property by one of the Company’s international subsidiaries. The Company disagrees with the proposed transfer pricing adjustments and related penalties, and in September 2016, the Company filed a protest to challenge the proposed adjustments and requested a conference with the Appeals Office of the IRS. The Company believes that its reserves for unrecognized tax benefits are sufficient to cover any potential assessments that may result from the final resolution of these transfer pricing issues. In fiscal year 2017, the IRS commenced an audit of the Company’s federal corporate income tax returns for fiscal years 2012 through 2013, which is ongoing.

INCOME TAXES

In the three and six months ended December 24, 2016, the Company recorded an income tax provision of $18.0 million and $45.6 million, respectively, compared to $12.5 million and $2.4 million for the three and six months ended December 26, 2015, respectively. The Company’s effective tax rate for the three and six months ended December 24, 2016 was 12.1% and 14.5%, respectively, compared to 15.6% and (109.9)% for the three and six months ended December 26, 2015, respectively.

The Company’s federal statutory tax rate is 35%. The Company’s effective tax rate for the three and six months ended December 24, 2016 was lower than the statutory rate primarily due to earnings of foreign subsidiaries, generated primarily by the Company's international operations managed in Ireland, that were taxed at lower rates, and a $5.1 million discrete benefit for differences between our fiscal year 2016 tax returns and the tax provision originally recorded, partially offset by stock-based compensation for which no tax benefit is expected and $3.7 million and $6.7 million of discrete interest accruals for unrecognized tax benefits in the three and six months ended December 24, 2016, respectively.

The Company's effective tax rate for the three months ended December 26, 2015 was lower than the statutory rate primarily due to earnings of foreign subsidiaries, generated primarily by the Company's international operations managed in Ireland, that were taxed at lower rates and a $2.5 million discrete benefit for fiscal year 2015 research tax credits that were generated by the extension, retroactive to January 1, 2015, of the federal research tax credit by legislation that was signed into law on December 18, 2015, partially offset by stock-based compensation for which no tax benefit is expected.

The Company's effective tax rate for the six months ended December 26, 2015 was higher than the statutory rate primarily because of $3.8 million of discrete interest accruals for unrecognized tax benefits and a $1.0 million discrete charge for prior year unrecognized tax benefits, partially offset by a $2.5 million discrete benefit for fiscal year 2015 research tax credits that were generated by the extension, retroactive to January 1, 2015, of the federal research tax credit by legislation that was signed into law on December 18, 2015.

The Company’s federal corporate income tax returns are audited on a recurring basis by the Internal Revenue Service (“IRS”). The IRS has concluded its field examination of the Company’s federal corporate income tax returns for fiscal years 2009 through 2011 (“Audit Years”) and issued a IRS Revenue Agent’s Report (“RAR”) in July 2016 that includes proposed adjustments for transfer pricing issues related to cost sharing and buy-in license payments for the use of intangible property by one of the Company’s international subsidiaries. The Company disagrees with the proposed transfer pricing adjustments and related penalties, and in September 2016, the Company filed a protest to challenge the proposed adjustments and requested a conference with the Appeals Office of the IRS. The Company believes that its reserves for unrecognized tax benefits are sufficient to cover any potential assessments that may result from the final resolution of these transfer pricing issues. In fiscal year 2017, the IRS commenced an audit of the Company’s federal corporate income tax returns for fiscal years 2012 through 2013, which is ongoing.