Goodwill and Other Intangible Assets, Net (Schedule of Finite-Lived Intangible Assets, Amortization Expense) (Details) - USD ($) $ in Thousands	3 Months Ended
Apr. 03, 2020	Mar. 29, 2019
Finite-Lived Intangible Assets [Line Items]
Total intangible asset amortization expense	$ 10,444	$ 9,854
Cost of sales
Finite-Lived Intangible Assets [Line Items]
Total intangible asset amortization expense	3,269	3,262
Selling, general and administrative expenses
Finite-Lived Intangible Assets [Line Items]
Total intangible asset amortization expense	$ 7,175	$ 6,592

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
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