XML 40 R30.htm IDEA: XBRL DOCUMENT v3.24.3
Net Loss Per Share (Tables)
 9 Months Ended
Sep. 30, 2024
Earnings Per Share [Abstract]  
Schedule of Reconciliation of the Average Number of Common and Potential Common Shares Outstanding Used in the Calculations of Basic and Diluted Net Loss Per Share
A reconciliation of the average number of common and potential common shares outstanding used in the calculations of basic and diluted net loss per share follows (in millions, shares in thousands):
Three Months Ended
September 30,		Nine Months Ended
September 30,
2024202320242023
Numerator (basic and diluted):  
Net loss
$(20.8)$(455.0)$(50.2)$(467.2)
Less: Dividends to participating securities(0.1)(0.5)(0.2)(0.7)
Net loss attributable to Common Stockholders
$(20.9)$(455.5)$(50.4)$(467.9)
Denominator:  
Average number of common shares outstanding54,327.5 54,659.1 54,305.8 54,600.1 
Effect of dilutive stock-based compensation(1)
— — — — 
Average number of common and potential common shares outstanding54,327.5 54,659.1 54,305.8 54,600.1 
(1) Diluted loss per share excludes an immaterial amount of weighted average potential common shares for the three and nine months ended September 30, 2024 and 2023 as their inclusion would be anti-dilutive.