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Stock-Based Compensation Plans
 6 Months Ended
Jun. 30, 2022
Share-based Payment Arrangement, Noncash Expense [Abstract]  
Schedule of Stock Based Compensation Expense
Stock-based compensation expense consists of the following:
(In millions)For the Three Months Ended 
June 30,		For the Six Months Ended 
June 30,
 2022202120222021
Stock options$8.5 $— $17.0 $— 
Restricted stock units0.6 (2.6)1.2 (1.9)
Restricted stock— (8.3)— (7.9)
Total$9.1 $(10.9)$18.2 $(9.8)
Schedule of Future Share-Based Compensation Cost
We expect to recognize the future stock-based compensation expense as follows:

(in millions)
YearTotal Projected
Stock-Based Compensation Expense
Remainder of 2022$18.2 
202335.7 
202434.9 
20254.7 
20260.5 
Total$94.0