Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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Subsequent Events (Details) - Subsequent Event - USD ($) $ in Millions	Feb. 19, 2020	Jan. 17, 2020
Thermo Energy Systems
Subsequent Event [Line Items]
Acquisition purchase price		$ 7
Delta Separations
Subsequent Event [Line Items]
Acquisition purchase price	$ 50