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SUBSEQUENT EVENTS	12 Months Ended
SUBSEQUENT EVENTS	Dec. 31, 2020
Subsequent Events [Abstract]
Subsequent Events	23. SUBSEQUENT EVENTS Beginning in the first quarter of 2021, the Corporation implemented organizational changes to better align its reportable segments and end markets. These changes resulted in the transfer of the Corporation's valve division from the Commercial/Industrial segment to the Power segment as well as the transfer of one of the Corporation's naval valves businesses from the Defense segment to the Power segment. In conjunction with these changes, the Commercial/Industrial, Defense, and Power segments will now be referred to as Aerospace & Industrial, Defense Electronics, and Naval & Power, respectively. The aforementioned changes will be reflected in the Corporation's condensed consolidated financial statements for the quarterly period ended March 31, 2021.