Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section 45
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=109237686&loc=d3e17752-110868

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section S99
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-URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140864-122747

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
-Section 45
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-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SAB Topic 5.P.4(b)(1))
-URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747

Name:	us-gaap_RestructuringCharges
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Restructuring Charges - Additional Information (Detail) $ in Thousands		12 Months Ended
	Apr. 29, 2020 Facility	Jan. 03, 2022 USD ($)	Dec. 28, 2020 USD ($)	Dec. 30, 2019 USD ($)
Restructuring Cost and Reserve [Line Items]
Restructuring charges \| $		$ 4,245	$ 16,764	$ 5,380
Accelerated depreciation expense \| $		6,702
E-M Solutions
Restructuring Cost and Reserve [Line Items]
Number of manufacturing facilities \| Facility	3
Restructuring charges \| $		$ 20,028
E-M Solutions \| Shanghai
Restructuring Cost and Reserve [Line Items]
Number of manufacturing facilities \| Facility	2
E-M Solutions \| Shenzhen
Restructuring Cost and Reserve [Line Items]
Number of manufacturing facilities \| Facility	1