For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
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-Section 50
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-URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6404-108592

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Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

Operating Segment, Geographic Information and Significant Customers - Customers Comprising Ten Percent or more Revenues (Details) - Customer Concentration Risk - Sales Revenue, Net	3 Months Ended		6 Months Ended
	Dec. 31, 2021	Jan. 01, 2021	Dec. 31, 2021	Jan. 01, 2021
Raytheon Technologies
Revenue, Major Customer [Line Items]
Concentration risk, percentage	15.00%	25.00%	15.00%	24.00%
U.S. Navy
Revenue, Major Customer [Line Items]
Concentration risk, percentage	14.00%		15.00%
Northrop Grumman Corporation
Revenue, Major Customer [Line Items]
Concentration risk, percentage	10.00%
Lockheed Martin Corporation
Revenue, Major Customer [Line Items]
Concentration risk, percentage		12.00%	10.00%	15.00%
Three Major Customers, Cumulative
Revenue, Major Customer [Line Items]
Concentration risk, percentage	39.00%	37.00%	40.00%	39.00%