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Share-Based Compensation
 6 Months Ended
Jun. 30, 2023
Share-Based Payment Arrangement [Abstract]  
Share-Based Compensation
(11) Share-Based Compensation

A summary of compensation expense during the three and six months ended June 30, 2023 and 2022 is presented below:
Three Months Ended
June 30,		Six Months Ended
June 30,
(in millions)2023202220232022
CVR Partners - Phantom Unit Awards$2 $(3)$4 $11 
Incentive Unit Awards4 14 11 25 
Total share-based compensation expense$6 $11 $15 $36