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Share-Based Compensation Plans | 9 Months Ended
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Sep. 30, 2021
Share-based Payment Arrangement [Abstract] |
Share-Based Compensation Plans | (4) Share-Based Compensation Plans During the three months ended September 30, 2021 and 2020, we recognized share-based compensation expense of $9.8 and $6.9, respectively, and $26.7 and $18.4 for the nine months ended September 30, 2021 and 2020, 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 $5.3 and $7.4 for the nine months ended September 30, 2021 and 2020, respectively.

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- Definition The entire disclosure for share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -URI http://asc.fasb.org/topic&trid=2228938 + Details
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