The value (monetary amount) of the award the entity seeks in the legal matter.

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Contingencies (Details) - Lawsuit with Veolia Water Technologies, Inc. - Pending Litigation - USD ($) $ in Millions	May 03, 2023	Jan. 27, 2023	Jan. 03, 2023	Feb. 24, 2022
Contingencies
Antero Treatment damages sought				$ 450
Antero Treatment damages sought related to multiple breaches				370
Veolia damages sought				$ 118
Claims for breach of contract and fraud awarded to Antero		$ 309	$ 242
Amended claims for breach of contract and fraud awarded to Antero	$ 280