Income Taxes	6 Months Ended
Mar. 29, 2019
Income Tax Disclosure [Abstract]
Income Taxes	INCOME TAXES: On December 22, 2017, “H.R.1,” commonly referred to as the “Tax Cuts and Jobs Act” (the “Tax Legislation”) was signed into U.S. law. The Tax Legislation, which was effective on January 1, 2018, significantly revised the U.S. tax code by, among other things, lowering the corporate income tax rate from 35.0% to 21.0% and implementing new international tax provisions that included a one-time transition tax on deemed repatriated earnings of foreign subsidiaries. Though certain key aspects of the new law were effective January 1, 2018 and had an immediate accounting impact, other significant provisions were not effective or did not result in accounting implications for the Company until after the fiscal year-end September 28, 2018. The provisions effective for fiscal 2019 are the tax on "Global Intangible Low-Taxed Income" ("GILTI"), the deduction for "Foreign-Derived Intangible Income" ("FDII"), the 163(j) limitation on interest expense and the 162(m) limitation on certain executive compensation. During fiscal 2018, the Company made reasonable estimates related to certain impacts of the Tax Legislation and, in accordance with the Securities and Exchange Commission (“SEC”) Staff Accountant Bulletin No. 118, Income Tax Accounting Implications of the Tax Cut and Jobs Act (“SAB 118”), recorded provisional estimates during a measurement period when it did not have the necessary information available, prepared, or analyzed in reasonable detail to complete its accounting for the change in tax law. As a result of the Tax Legislation, the Company reassessed during fiscal 2018 the ability to recover its $27.2 million of foreign tax credit ("FTC") carryforwards. Based on currently available information, the Company believed it would not generate sufficient foreign source income in the carryforward period to utilize a portion of these credits. As a result, the Company recorded a valuation allowance of $13.1 million against its foreign tax credit carryforward during fiscal 2018 as a provisional estimate. On the basis of proposed Treasury Regulations issued subsequent to the filing of the Company's Annual Report on Form 10-K on November 21, 2018, the Company recorded an adjustment to reduce the $13.1 million valuation allowance by $9.5 million, which was recorded as a tax benefit to the provision for income taxes during the first quarter of fiscal 2019. During the second quarter of fiscal 2019, the Company reduced the remaining $3.6 million valuation allowance and recorded a related uncertain tax position of $2.7 million, resulting in a net benefit to the provision for income taxes of $0.9 million. The Tax Legislation contains additional international provisions which impact the Company beginning in the period ended December 28, 2018, including the tax on “Global Intangible Low-Taxed Income” (“GILTI”). The impact of the GILTI liability is not expected to have a significant impact on the financial statements for the fiscal year ending September 27, 2019. The Company is electing to treat taxes due on future U.S. inclusions in taxable income related to GILTI as a current-period expense when incurred (the “period cost method”). The accounting for the impact of the Tax Legislation is complete and the Company closed the measurement period related to SAB 118.

INCOME TAXES:

On December 22, 2017, “H.R.1,” commonly referred to as the “Tax Cuts and Jobs Act” (the “Tax Legislation”) was signed into U.S. law. The Tax Legislation, which was effective on January 1, 2018, significantly revised the U.S. tax code by, among other things, lowering the corporate income tax rate from 35.0% to 21.0% and implementing new international tax provisions that included a one-time transition tax on deemed repatriated earnings of foreign subsidiaries. Though certain key aspects of the new law were effective January 1, 2018 and had an immediate accounting impact, other significant provisions were not effective or did not result in accounting implications for the Company until after the fiscal year-end September 28, 2018. The provisions effective for fiscal 2019 are the tax on "Global Intangible Low-Taxed Income" ("GILTI"), the deduction for "Foreign-Derived Intangible Income" ("FDII"), the 163(j) limitation on interest expense and the 162(m) limitation on certain executive compensation.

During fiscal 2018, the Company made reasonable estimates related to certain impacts of the Tax Legislation and, in accordance with the Securities and Exchange Commission (“SEC”) Staff Accountant Bulletin No. 118, Income Tax Accounting Implications of the Tax Cut and Jobs Act (“SAB 118”), recorded provisional estimates during a measurement period when it did not have the necessary information available, prepared, or analyzed in reasonable detail to complete its accounting for the change in tax law.

As a result of the Tax Legislation, the Company reassessed during fiscal 2018 the ability to recover its $27.2 million of foreign tax credit ("FTC") carryforwards. Based on currently available information, the Company believed it would not generate sufficient foreign source income in the carryforward period to utilize a portion of these credits. As a result, the Company recorded a valuation allowance of $13.1 million against its foreign tax credit carryforward during fiscal 2018 as a provisional estimate. On the basis of proposed Treasury Regulations issued subsequent to the filing of the Company's Annual Report on Form 10-K on November 21, 2018, the Company recorded an adjustment to reduce the $13.1 million valuation allowance by $9.5 million, which was recorded as a tax benefit to the provision for income taxes during the first quarter of fiscal 2019. During the second quarter of fiscal 2019, the Company reduced the remaining $3.6 million valuation allowance and recorded a related uncertain tax position of $2.7 million, resulting in a net benefit to the provision for income taxes of $0.9 million.

The Tax Legislation contains additional international provisions which impact the Company beginning in the period ended December 28, 2018, including the tax on “Global Intangible Low-Taxed Income” (“GILTI”). The impact of the GILTI liability is not expected to have a significant impact on the financial statements for the fiscal year ending September 27, 2019. The Company is electing to treat taxes due on future U.S. inclusions in taxable income related to GILTI as a current-period expense when incurred (the “period cost method”).

The accounting for the impact of the Tax Legislation is complete and the Company closed the measurement period related to SAB 118.