Related Party Transactions	12 Months Ended
	Dec. 31, 2021
Related Party Transactions [Abstract]
Related Party Transactions	Related Party Transactions On October 1, 2021 and in connection with the Merger, Hans Helmerich was appointed a director of Coterra. Mr. Helmerich is also the Chairman of the Board of Directors of Helmerich & Payne, Inc. (“H&P”). From time to time, H&P provides contract drilling services to the Company. The Company incurred drilling costs of approximately $3 million related to these services subsequent to the effective date of the Merger.