Other Accrued Liabilities (Summary of Activity in Warranty Accrual) (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Apr. 03, 2021	Mar. 28, 2020	Apr. 03, 2021	Mar. 28, 2020
Accounts Payable and Accrued Liabilities, Current [Abstract]
Warranty accrual at beginning of period	$ 29,338	$ 29,369	$ 27,707	$ 28,061
Additions from acquisitions	0	202	990	744
Warranties issued during current period	3,724	3,194	7,788	7,037
Adjustments to pre-existing warranties	(249)	(1,003)	(213)	(1,184)
Reductions for settling warranties	(3,363)	(3,199)	(7,146)	(6,371)
Foreign currency translation	(212)	(177)	112	99
Warranty accrual at end of period	$ 29,238	$ 28,386	$ 29,238	$ 28,386

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- Definition

Amount as of the balance sheet date of the aggregate standard product warranty liability. Does not include the balance for the extended product warranty liability.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 460
-SubTopic 10
-Section 50
-Paragraph 8
-Subparagraph (c)(1),(c)(5)
-URI http://asc.fasb.org/extlink&oid=123368208&loc=d3e12565-110249

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- Definition

Amount of increase in the standard product warranty accrual from a business acquisition. Excludes extended product warranties.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 460
-SubTopic 10
-Section 50
-Paragraph 8
-Subparagraph (c)
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- Definition

Amount of foreign currency translation gain (loss) which decreases (increases) the standard product warranty accrual. Excludes extended product warranties.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 460
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- Definition

Amount of decrease in the standard product warranty accrual from payments made in cash or in kind to satisfy claims under the terms of the standard product warranty. Excludes extended product warranties.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 460
-SubTopic 10
-Section 50
-Paragraph 8
-Subparagraph ((c)(2))
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Amount of increase (decrease) in the standard product warranty accrual from changes in estimates attributable to preexisting product warranties. Excludes extended product warranties.

+ References

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-Publisher FASB
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Amount of increase in the standard product warranty accrual from warranties issued. Excludes extended product warranties.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
-Section 50
-Paragraph 8
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