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
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-Name Accounting Standards Codification
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Period Type:	duration

Basis of Presentation (Details) - company		9 Months Ended
Basis of Presentation (Details) - company	Apr. 01, 2020	Sep. 30, 2021	Sep. 30, 2020
Concentration Risk [Line Items]
Number of independent, publicly-traded companies resulting from proposed separation transaction	2
Aerospace \| Revenue Benchmark \| Customer Concentration Risk
Concentration Risk [Line Items]
Concentration risk, percentage		60.00%	70.00%