Long-term Incentive Compensation Plans (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Share-based Payment Arrangement [Abstract]
Units granted to employees and eligible directors (in shares)	700,000	3,400,000
Units issued upon exercise of options (in shares)	0	100,000
Proceeds from stock options exercised	$ 0	$ 1,914

Number of share options (or share units) exercised during the current period.

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Balance Type:	na
Period Type:	duration