Fair Value Measurements Non-Recurring Fair Value Measurements (Details) - Fair Value, Measurements, Nonrecurring - USD ($) $ in Thousands	Apr. 04, 2021	Jan. 03, 2021
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis
Assets Held and used, Long Lived, Fair Value Disclosure	$ 299	$ 2,653
Assets Held for sale, Long Lived, Fair Value Disclosure	0	855
Total	299	3,508
Fair Value, Inputs, Level 1
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis
Assets Held and used, Long Lived, Fair Value Disclosure	0	0
Assets Held for sale, Long Lived, Fair Value Disclosure	0	0
Total	0	0
Fair Value, Inputs, Level 2
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis
Assets Held and used, Long Lived, Fair Value Disclosure	0	0
Assets Held for sale, Long Lived, Fair Value Disclosure	0	0
Total	0	0
Fair Value, Inputs, Level 3
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis
Assets Held and used, Long Lived, Fair Value Disclosure	299	2,653
Assets Held for sale, Long Lived, Fair Value Disclosure	0	855
Total	$ 299	$ 3,508

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
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
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- Definition

Fair value portion of assets classified as held for sale.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258

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- Definition

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.

+ References

No definition available.

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- Definition

Fair value portion of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
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