Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Incentive Equity Awards Activity) (Details)

v3.22.1
Stock-Based Compensation (Incentive Equity Awards Activity) (Details)
$ / shares in Units, shares in Millions, $ in Millions
 3 Months Ended
Mar. 31, 2022
USD ($)
$ / shares
shares
RSUs  
Number of RSUs  
Beginning balance (in shares) | shares 1.2
Granted (in shares) | shares 0.3
Vested/exercised (in shares) | shares (0.3)
Canceled (in shares) | shares 0.0
Ending balance (in shares) | shares 1.2
Weighted Average Grant Price  
Beginning balance (in dollars per share) | $ / shares $ 60.37
Granted (in dollars per share) | $ / shares 82.74
Vested/exercised (in dollars per share) | $ / shares 52.99
Canceled (in dollars per share) | $ / shares 0
Ending balance (in dollars per share) | $ / shares $ 67.05
Weighted Average Exercise Price  
Aggregate unrecognized compensation expense | $ $ 70
Compensation expense not yet recognized, weighted average period 3 years
Performance Shares  
Number of RSUs  
Beginning balance (in shares) | shares 0.3
Granted (in shares) | shares 0.1
Ending balance (in shares) | shares 0.3
Weighted Average Grant Price  
Beginning balance (in dollars per share) | $ / shares $ 57.51
Granted (in dollars per share) | $ / shares 82.74
Ending balance (in dollars per share) | $ / shares $ 73.04
Weighted Average Exercise Price  
Aggregate unrecognized compensation expense | $ $ 21
Compensation expense not yet recognized, weighted average period 2 years 3 months 18 days
Options  
Number of Options  
Beginning balance (in shares) | shares 1.1
Granted (in shares) | shares 0.0
Exercised (in shares) | shares 0.0
Forfeited (in shares) | shares 0.0
Ending balance (in shares) | shares 1.1
Weighted Average Exercise Price  
Beginning balance (in dollars per share) | $ / shares $ 56.04
Granted (in dollars per share) | $ / shares 0
Exercised (in dollars per share) | $ / shares 0
Canceled (in dollars per share) | $ / shares 0
Ending balance (in dollars per share) | $ / shares $ 55.93
Unvested options outstanding | shares 0.5
Options exercisable | shares 0.6
Unvested options weighted average exercise price (in dollars per share) | $ / shares $ 56.13
Exercisable options weighted average exercise price (in dollars per share) | $ / shares $ 55.79
Weighted average remaining contractual term, outstanding 4 years 4 months 24 days
Weighted average remaining contractual term, unvested 4 years 3 months 18 days
Weighted average remaining contractual term, exercisable 4 years 4 months 24 days
Aggregate Intrinsic Value, Outstanding | $ $ 31
Aggregate Intrinsic Value, Unvested | $ 13
Aggregate Intrinsic Value, Exercisable | $ 18
Aggregate unrecognized compensation expense | $ $ 4
Compensation expense not yet recognized, weighted average period 2 years