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The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period.

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SUBSEQUENT EVENTS (Details) - Naval & Power - USD ($) $ in Millions			12 Months Ended
	Jan. 28, 2022	Jan. 21, 2022	Dec. 31, 2021
Subsequent Event [Member]
Subsequent Event [Line Items]
Proceeds from divestiture	$ 3
Safran Aerosystems Arresting Company (SAA)
Subsequent Event [Line Items]
Business Acquisition, Pro Forma Revenue			$ 70
Safran Aerosystems Arresting Company (SAA) \| Subsequent Event [Member]
Subsequent Event [Line Items]
Payments to Acquire Businesses, Gross		$ 240