Fair Value (Details) - USD ($) $ in Thousands	Jan. 01, 2022	Jan. 02, 2021
Assets
Marketable equity securities	$ 5,956	$ 4,452
Securities held in NQDC trust	56,165	42,769
Foreign currency exchange contracts		8,868
Total Assets	720,595	597,475
Liabilities
Foreign currency exchange contracts		306
Total Liabilities		306
Money market funds [Member]
Assets
Money market funds	658,474	541,386
Fair Value Measurements, Level 1 [Member]
Assets
Marketable equity securities	5,956	4,452
Securities held in NQDC trust	56,165	42,769
Foreign currency exchange contracts		0
Total Assets	720,595	588,607
Liabilities
Foreign currency exchange contracts		0
Total Liabilities		0
Fair Value Measurements, Level 1 [Member] \| Money market funds [Member]
Assets
Money market funds	658,474	541,386
Fair Value Measurements, Level 2 [Member]
Assets
Marketable equity securities	0	0
Securities held in NQDC trust	0	0
Foreign currency exchange contracts		8,868
Total Assets	0	8,868
Liabilities
Foreign currency exchange contracts		306
Total Liabilities		306
Fair Value Measurements, Level 2 [Member] \| Money market funds [Member]
Assets
Money market funds	0	0
Fair Value Measurements, Level 3 [Member]
Assets
Marketable equity securities	0	0
Securities held in NQDC trust	0	0
Foreign currency exchange contracts		0
Total Assets	0	0
Liabilities
Foreign currency exchange contracts		0
Total Liabilities		0
Fair Value Measurements, Level 3 [Member] \| Money market funds [Member]
Assets
Money market funds	$ 0	$ 0

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
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Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Carrying amount as of the balance sheet date of assets held under deferred compensation agreements.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI), classified as current.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 45
-Paragraph 1A
-URI http://asc.fasb.org/extlink&oid=123594786&loc=SL75136599-209740

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Fair value portion of asset contracts related to the exchange of different currencies, including, but not limited to, foreign currency options, forward contracts, and swaps.

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Fair value portion of liability contracts related to the exchange of different currencies, including, but not limited to, foreign currency options, forward (delivery or nondelivery) contracts, and swaps entered into.

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Fair value of financial and nonfinancial obligations.

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