Share-Based Compensation Plans

6 Months Ended

Jun. 30, 2018

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Share-Based Compensation Plans

Share-Based Compensation Plans

During the three months ended June 30, 2018 and 2017, we recognized share-based compensation expense of $5.3 and $7.6, respectively, and $12.8 and $14.8 for the six months ended June 30, 2018 and 2017, 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 $4.0 and $36.1 for the six months ended June 30, 2018 and 2017, respectively.