Subsequent Event (Details) - Subsequent Event [Member] $ in Millions	May 01, 2022 USD ($)
Maximum Contingent Payments [Member]
Subsequent Event [Line Items]
Expected Net Proceeds from Sale of Oil and Gas Producing Properties	$ 30.0
Minimum [Member]
Subsequent Event [Line Items]
Expected Net Proceeds from Sale of Oil and Gas Producing Properties	280.0
Maximum [Member]
Subsequent Event [Line Items]
Expected Net Proceeds from Sale of Oil and Gas Producing Properties	$ 310.0