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Stock-Based Compensation (Tables)
3 Months Ended
Mar. 31, 2021
Share-based Payment Arrangement [Abstract]  
Schedule of Restricted Stock Awards and Stock Options For restricted stock awards and stock options, we had:
Predecessor
Three Months Ended March 31, 2020
(In millions)
Recognized stock compensation expense$2.5 
Tax benefit on stock-based compensation$0.6