Tax Cuts and Jobs Act, Foreign Derived Intangible Income Deduction, Benefit

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Tax Cuts and Jobs Act, Global Intangible Low-Tax Income Tax

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Amount of income tax expense from withholding tax on accumulated earnings of controlled foreign corporation deemed repatriated pursuant to Tax Cuts and Jobs Act.

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Amount of decrease reasonably possible in the next twelve months for the unrecognized tax benefit.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Amount of foreign earnings repatriated from subsidiaries outside the country of domicile.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of income tax expense (benefit) from continuing operations attributable to an adjustment of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity.

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The amount of the tax credit carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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Amount of income tax expense from transition tax on accumulated earnings of controlled foreign corporation deemed repatriated pursuant to Tax Cuts and Jobs Act.

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Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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Amount of interest expense for an underpayment of income taxes.

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Income Taxes (Narrative) (Details) - USD ($) $ in Thousands			12 Months Ended
Income Taxes (Narrative) (Details) - USD ($) $ in Thousands	Dec. 22, 2017	Oct. 01, 2017	Sep. 28, 2019	Sep. 29, 2018	Sep. 30, 2017
Income Tax Examination [Line Items]
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	21.00%	35.00%	21.00%	24.50%	35.00%
Tax Cuts and Jobs Act, Transition Tax for Accumulated Foreign Earnings, Income Tax Expense				$ 30,795
Tax Cuts and Jobs Act, Withholding Tax for Accumulated Foreign Earnings, Income Tax Expense			$ 1,317	10,383
Income Tax Expense (Benefit), Continuing Operations, Adjustment of Deferred Tax (Asset) Liability				10,946
Tax Cuts and Jobs Act, GILTI Tax			3,325
Tax Cuts and Jobs Act, Foreign Derived Intangible Income Deduction, Benefit			2,495
Foreign Earnings Repatriated			103,227	235,263
Decrease in Unrecognized Tax Benefits is Reasonably Possible			0
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued			843	710
Unrecognized Tax Benefits, Interest on Income Taxes Expense			134	$ 143
Foreign Tax Authority
Income Tax Examination [Line Items]
Tax Credit Carryforward, Amount			29,250
Domestic Tax Authority
Income Tax Examination [Line Items]
Tax Credit Carryforward, Amount			13,117
State and Local Jurisdiction
Income Tax Examination [Line Items]
Tax Credit Carryforward, Amount			$ 3,925