Long-term Incentive Compensation (Summary of Liability-Classified Performance Units ) (Details) - Liability-Classified Performance Units shares in Thousands	9 Months Ended
	Sep. 30, 2022 $ / shares shares
Number of Units
Beginning balance (in shares) | shares	9,515
Granted (in shares) | shares	3,798
Vested (in shares) | shares	(1,910)
Forfeited (in shares) | shares	(95)
Ending balance (in shares) | shares	11,308
Weighted Average Fair Value
Beginning balance (in dollars per share) | $ / shares	$ 2.88
Granted (in dollars per share) | $ / shares	1.00
Vested (in dollars per share) | $ / shares	6.45
Forfeited (in dollars per share) | $ / shares	7.35
Ending balance (in dollars per share) | $ / shares	$ 2.32