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Reconciliation of Weighted Average Number of Shares of Common Stock Outstanding (Details) - shares
shares in Millions
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Earnings Per Share [Abstract]    
Weighted average shares outstanding - Basic 243.8 242.6
Dilutive effect of stock options 3.0 4.1
Weighted average common shares outstanding - diluted 246.8 246.7
Antidilutive stock options outstanding 3.9 0.2