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Share-Based Compensation Plans
6 Months Ended
Jun. 30, 2022
Share-Based Payment Arrangement [Abstract]  
Share-Based Compensation Plans

(4) Share-Based Compensation Plans

During the three months ended June 30, 2022 and 2021, we recognized share-based compensation expense of $11.0 and $9.4, respectively, and $21.6 and $16.9 for the six months ended June 30, 2022 and 2021, respectively. The expense relates to stock options, deferred stock, restricted stock and performance share units. We recognize share-based compensation expense in selling and administrative expenses on a straight-line basis over the service period of each award. Consideration received from share-based awards was $0.3 and $4.2 for the six months ended June 30, 2022 and 2021, respectively.