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Stock-based Compensation - Schedule of Performance Shares Award Outstanding Activity (Details) - Performance Shares
shares in Millions
6 Months Ended
Jun. 30, 2023
$ / shares
shares
Units (in millions)  
Beginning balance (in shares) | shares 0.6
Granted (in shares) | shares 0.4
Vested (in shares) | shares 0.0
Forfeited (in shares) | shares (0.2)
Ending balance (in shares) | shares 0.8
Weighted Average Fair Value  
Beginning balance (in dollars per share) | $ / shares $ 30.44
Granted (in dollars per share) | $ / shares 36.38
Vested (in dollars per share) | $ / shares 0
Forfeited (in dollars per share) | $ / shares 31.31
Ending balance (in dollars per share) | $ / shares $ 33.11