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Per Share Data
3 Months Ended
Mar. 31, 2023
Earnings Per Share [Abstract]  
Per Share Data Per Share Data
Basic net income per share attributable to the Company is calculated by dividing the after-tax income attributable to the Company by the weighted average number of outstanding shares of the Company’s common stock.
Diluted net income per share attributable to the Company is calculated by dividing the after-tax income attributable to the Company by the weighted average number of outstanding shares of the Company’s common stock, which have been adjusted for the dilutive effect of potentially issuable common shares.
Basic and Diluted EPS CalculationThree Months Ended March 31,
(In millions, except per share data)20232022
Net income before non-controlling interests$1,252 $1,086 
Less: Net income attributable to non-controlling interests17 15 
Net income attributable to the Company$1,235 $1,071 
Basic weighted average common shares outstanding495 503 
Dilutive effect of potentially issuable common shares5 
Diluted weighted average common shares outstanding500 509 
Average stock price used to calculate common stock equivalents$166.93 $157.49