Derivative Financial Instruments - Narrative (Details) $ in Millions	3 Months Ended	12 Months Ended
	Mar. 31, 2023 USD ($) MMBTU / d bblPerDay $ / MMBTU	Dec. 31, 2022 USD ($)
0.250% convertible senior notes due 2025 | Convertible debt
Derivative [Line Items]
Principal repayments in progress | $	$ 65	$ 29
Marketing Derivative, January 1, 2021 through December 31, 2026
Derivative [Line Items]
Purchase contract, amount of barrel to be purchased and sold	50,000
Marketing Derivative, May 1, 2022 through April 30, 2027
Derivative [Line Items]
Purchase contract, amount of barrel to be purchased and sold	40,000
Marketing Derivative, August 1, 2022 through July 31, 2027
Derivative [Line Items]
Purchase contract, amount of barrel to be purchased and sold	30,000
Oil contracts | Brent Basis Swap Contracts for January 2024 through December 2024
Derivative [Line Items]
Volume, barrels per day | MMBTU / d	3,000
Oil contracts, price per bbl | Brent Basis Swap Contracts for January 2024 through December 2024
Derivative [Line Items]
Price per Bbl in usd | $ / MMBTU	4.33