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v3.23.2

Earnings Per Share (Schedule of Earnings Per Share, Basic and Diluted) (Details) - USD ($) shares in Millions, $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022
Numerator |  |  |  |
Net Income Available to Common Shareholders | $ 39.9 | $ 53.2 | $ 359.1 | $ 466.2
Undistributed Earnings (Loss) Allocated to Participating Securities, Basic |  |  | 0.0 | 0.0
Net Income Available to Common Shareholders - Basic Excluding Participating Securities |  |  | 39.9 | 53.2
Add: Dilutive effect of Equity Units |  | 0.5 | 0.8 | 1.0
Net Income Available to Common Shareholders - Diluted | $ 40.3 | $ 53.7 | $ 359.7 | $ 467.2
Denominator |  |  |  |
Basic Average Common Shares Outstanding | 413.3 | 406.4 | 413.1 | 406.2
Dilutive potential common shares |  |  |  |
Equity Units purchase contracts | 31.3 | 27.9 | 31.2 | 28.5
Equity Units purchase contract payment balance | 1.2 | 3.3 | 1.5 | 3.6
Shares contingently issuable under employee stock plans | 0.6 | 1.0 | 0.7 | 1.0
Shares restricted under stock plans | 0.4 | 0.4 | 0.4 | 0.4
ATM forward agreements | 0.0 | 1.2 | 0.0 | 1.1
Diluted Average Common Shares | 446.8 | 440.2 | 446.9 | 440.8

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