XML 38 R29.htm IDEA: XBRL DOCUMENT v3.22.2
Net Income Per Share (Tables)
 6 Months Ended
Jun. 30, 2022
Earnings Per Share [Abstract]  
Reconciliation of the Common and Potential Common Shares Outstanding Used in Earnings Per Share Calculation he following table is a reconciliation of the average number of common and potential common shares outstanding used in the calculations of basic and diluted net income per share (in millions, shares in thousands):
Three Months EndedSix Months Ended
June 30,
2022		June 30,
2021		June 30,
2022		June 30,
2021
Numerator (basic and diluted):  
Net income$11.8 $1.8 $13.4 $23.4 
Less: Dividends paid to participating securities(0.3)(0.2)(0.5)(0.3)
Less: Undistributed earnings available to participating securities— 0.1 — — 
Undistributed and distributed earnings available to common stockholders$11.5 $1.7 $12.9 $23.1 
Denominator:  
Average number of common shares outstanding31,260.1 31,045.1 31,209.3 31,009.9 
Effect of dilutive stock-based compensation149.7 357.3 202.7 361.8 
Average number of common and potential common shares outstanding31,409.8 31,402.4 31,412.0 31,371.7